Crazy Coin Downloads & RevenueCrazy Coin - Go Master · App Store & Google Play
Crazy Coin - Go Master by Union City Technology Limited is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Crazy Coin - Go Master update history & changes
Last change · 22 events since 2 Jun 2022Full timeline ↓⭐iOSPassed 100 ratings⭐iOSPassed 100 ratings📦iOSUpdated to version 2.3.13📦iOSUpdated to version 2.3.12📈iOSEntered the top 100📈iOSEntered the top 10📈AndroidEntered the top 100📈AndroidCharting in a new country🔎AndroidTop 10 for “coin”🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider📦AndroidVersion 2.3.10.0🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 22 events
- 📦Crazy Coin - Go Master updated to version 2.3.13iOSEnjoy the One Line experience! Without lifting your finger, draw with one line and do not overlap the lines. Here comes Spin Circle! Turn the colored circle to untie all the knots through the gaps.
- 📦Crazy Coin - Go Master updated to version 2.3.12iOSEnjoy the One Line experience! Without lifting your finger, draw with one line and do not overlap the lines. Here comes Spin Circle! Turn the colored circle to untie all the knots through the gaps.
- 📈Crazy Coin - Go Master entered the top 100iOSTop Grossing · Casual · RU
- 📈Crazy Coin - Go Master entered the top 10iOSTop Grossing · Board · RU
- 📈Crazy Coin - Go Master entered the top 100iOSTop Grossing · Board · BR
- 📈Crazy Coin - Go Master charting in a new countryiOSBrazil
- 📈Crazy Coin - Go Master entered the top 100AndroidTop Grossing · Casual · FR
- 📈Crazy Coin - Go Master charting in a new countryAndroidBrazil
- 📈Crazy Coin - Go Master entered the top 100iOSTop Grossing · Board · RU
- 📈Crazy Coin - Go Master charting in a new countryiOSRussia
- 📈Crazy Coin - Go Master entered the top 100iOSTop Grossing · Board · IT
- 📈Crazy Coin - Go Master charting in a new countryiOSItaly
- 🔎Crazy Coin - Go Master reached Top 10 for “coin”Android#6 in Brazil search · popularity 50
- 🆕Crazy Coin - Go Master first spotted by AppInsiderAndroidUnited Kingdom
- 🆕Crazy Coin - Go Master first spotted by AppInsideriOS#87 in Top Grossing · Board · France
- 📦Crazy Coin - Go Master version 2.3.10iOSEnjoy the One Line experience! Without lifting your finger, draw with one line and do not overlap the lines. Here comes Spin Circle! Turn the colored circle to untie all the knots through the gaps.
- 📦Crazy Coin - Go Master version 2.3.10.0AndroidEnjoy the One Line experience! Without lifting your finger, draw with one line and do not overlap the lines. Here comes Spin Circle! Turn the colored circle to untie all the knots through the gaps.
- 🆕Crazy Coin - Go Master released on the App StoreiOS
- 🆕Crazy Coin - Go Master released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.4 ★
11k ratings, both stores
Measured
Best rank now
#13
App Store · 
Games › Board Grossing
Games › Board GrossingMeasured
New ratings a week
3.5
both stores, 4-week average
Measured
Crazy Coin - Go Master at a glance
AI summary written from our chart and store data. It can be wrong: check the numbers above.
Board Game Cartoon 3D Modern short sessions multiplayer IAP
#dice #coin collection #social #casual #upgrade #pvp
App Store
App details
App ID
1623104349
Publisher
Union City Technology Limited
Publisher country
Hong Kong
On the store since
Jun 2022
4 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
3 content notes below
Languages
1
EN
Size
352 MB
Also listed in
Board, Casual
Content notesLoot BoxesInfrequent/Mild ContestsInfrequent/Mild Simulated Gambling
Google Play
App details
App ID
com.unioncity.crazycoin
Publisher
Union City Technology Limited
Publisher country
Hong Kong
Content rating
Teen
Crazy Coin - Go Master downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 100k+ |
| Google Play | – | 1M+ Measured |
| Total | – | 1M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Ad-led
How Crazy Coin - Go Master makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 42 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | gift4.99 | |
| 2 | gift1.99 | |
| 3 | gift2.99 | |
| 4 | gift7.99 | |
| 5 | gift3.99 | |
| 6 | gift5.99 | |
| 7 | gift9.99 | |
| 8 | gift11.99 | |
| 9 | gift14.99 | |
| 10 | gift0.99 |
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #13 Games › Board Grossing | 2 of 30 countries | – | – |
| Google Play | #129 Games › Casual Grossing | 2 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
under 1
4-week average
Lifetime rating
4.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Games apps
Google Play
New ratings a week
3.5
4-week average
Lifetime rating
4.1★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
22/100
faster than 4% of Game casual apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.7 ★ | 493 |
| Google Play | 4.4 ★ | 10k 262 written reviews |
| Both stores | 4.4 ★ weighted by ratings | 11k |
What users say about Crazy Coin - Go Master
From the 17 most recent App Store reviews in the US.
Mostly positive (76% of recent reviews give 4–5 stars). People like it for being fun.
What people like
- Fun: “Enjoy playing Crazy Coins”
About Crazy Coin - Go Master
Welcome to Crazy Coin - Go Master, an easy game with huge wins that you can get a wonderful winning feeling from! Roll the dice, rob coins from Rich King, attack other players' worlds, and trigger surprise events along the way. With each upgrade, you'll embark on a unique circus adventure journey of your own!
A group of rabbits escaped from the magician "Joker's" hat and started their journey of mischief. Download the game now and join "Joker" on a global adventure to find his escaped rabbit, and prepare for a joyful and fun challenge.
Roll the dice to become a Monopoly Go adventurer on the Board Game. Collect as many coins as possible to ascend to the rank of Coin Master and experience more surprises and adventures!
Game Highlights
Claim your welcome gift every day!
Roll the dice and win millions of coins to upgrade your exclusive world!
Push the bonus coins into the basket and get lucky with Coin Dozer!
Invite friends to join Crazy Coin and get huge rewards!
Form a club with friends and complete club challenge events together!
Experience endless events and challenges, build your world, and unlock unique experiences!
Rob and Attack
What? MY Home MY World's coins are robbed by the rabbits!
Attack your friends or take revenge on those who attack you!
Everyone is playing this game! Get ready to embark on a thrilling adventure in Crazy Coin - Go Master and show off your skills as the real Coin Master on social media!
Crazy Coin - Go Master is completely free to download and play now on all devices, and can be purchased within the app.
Follow Crazy Coin - Go Master on Facebook to receive exclusive community rewards and stay up to date with the latest game news: https://www.facebook.com/CrazyCoinOfficial/
If you have any questions, please contact us via email: [email protected]
Privacy Notice：https://www.unioncitygame.com/privacy.html
Terms of service：https://www.unioncitygame.com/policy.html
A group of rabbits escaped from the magician "Joker's" hat and started their journey of mischief. Download the game now and join "Joker" on a global adventure to find his escaped rabbit, and prepare for a joyful and fun challenge.
Roll the dice to become a Monopoly Go adventurer on the Board Game. Collect as many coins as possible to ascend to the rank of Coin Master and experience more surprises and adventures!
Game Highlights
Claim your welcome gift every day!
Roll the dice and win millions of coins to upgrade your exclusive world!
Push the bonus coins into the basket and get lucky with Coin Dozer!
Invite friends to join Crazy Coin and get huge rewards!
Form a club with friends and complete club challenge events together!
Experience endless events and challenges, build your world, and unlock unique experiences!
Rob and Attack
What? MY Home MY World's coins are robbed by the rabbits!
Attack your friends or take revenge on those who attack you!
Everyone is playing this game! Get ready to embark on a thrilling adventure in Crazy Coin - Go Master and show off your skills as the real Coin Master on social media!
Crazy Coin - Go Master is completely free to download and play now on all devices, and can be purchased within the app.
Follow Crazy Coin - Go Master on Facebook to receive exclusive community rewards and stay up to date with the latest game news: https://www.facebook.com/CrazyCoinOfficial/
If you have any questions, please contact us via email: [email protected]
Privacy Notice：https://www.unioncitygame.com/privacy.html
Terms of service：https://www.unioncitygame.com/policy.html
Crazy Coin - Go Master App Store
Crazy Coin - Go Master is #13 in Games › Board Grossing in Russia and charting in 2 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperUnion City Technology Limited
CategoryGames
PriceFree
Released
Rating★ 4.7 (493)
Version2.3.13
Age rating12+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)100k+ worldwide
Rating
4.7 ★
493 ratings
Measured
Best rank now
#13
Games › Board GrossingMeasured
Crazy Coin - Go Master at a glance
AI summary written from our chart and store data. It can be wrong: check the numbers above.
Board Game Cartoon 3D Modern short sessions multiplayer IAP
#dice #coin collection #social #casual #upgrade #pvp
Crazy Coin - Go Master on the App Store
App details
App ID
1623104349
Publisher
Union City Technology Limited
Publisher country
Hong Kong
On the store since
Jun 2022
4 years on the store
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
3 content notes below
Languages
1
EN
Size
352 MB
Also listed in
Board, Casual
Content notesLoot BoxesInfrequent/Mild ContestsInfrequent/Mild Simulated Gambling
Crazy Coin - Go Master downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Crazy Coin - Go Master before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How Crazy Coin - Go Master makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 42 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | gift4.99 | |
| 2 | gift1.99 | |
| 3 | gift2.99 | |
| 4 | gift7.99 | |
| 5 | gift3.99 | |
| 6 | gift5.99 | |
| 7 | gift9.99 | |
| 8 | gift11.99 | |
| 9 | gift14.99 | |
| 10 | gift0.99 |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Russia | Games › BoardGrossing | #13 |
| France | Games › BoardGrossing | #80 |
Apps near Crazy Coin - Go Master on the chart
Games › Board Grossing, around #13.
Ratings
App Store, worldwide.
Rating
4.7 ★
493 ratings
Measured
Ratings
493
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
4.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Games apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Crazy Coin - Go Master
From the 17 most recent App Store reviews in the US.
Mostly positive (76% of recent reviews give 4–5 stars). People like it for being fun.
What people like
- Fun: “Enjoy playing Crazy Coins”
About Crazy Coin - Go Master
Welcome to Crazy Coin - Go Master, an easy game with huge wins that you can get a wonderful winning feeling from! Roll the dice, rob coins from Rich King, attack other players' worlds, and trigger surprise events along the way. With each upgrade, you'll embark on a unique circus adventure journey of your own!
A group of rabbits escaped from the magician "Joker's" hat and started their journey of mischief. Download the game now and join "Joker" on a global adventure to find his escaped rabbit, and prepare for a joyful and fun challenge.
Roll the dice to become a Monopoly Go adventurer on the Board Game. Collect as many coins as possible to ascend to the rank of Coin Master and experience more surprises and adventures!
Game Highlights
Claim your welcome gift every day!
Roll the dice and win millions of coins to upgrade your exclusive world!
Push the bonus coins into the basket and get lucky with Coin Dozer!
Invite friends to join Crazy Coin and get huge rewards!
Form a club with friends and complete club challenge events together!
Experience endless events and challenges, build your world, and unlock unique experiences!
Rob and Attack
What? MY Home MY World's coins are robbed by the rabbits!
Attack your friends or take revenge on those who attack you!
Everyone is playing this game! Get ready to embark on a thrilling adventure in Crazy Coin - Go Master and show off your skills as the real Coin Master on social media!
Crazy Coin - Go Master is completely free to download and play now on all devices, and can be purchased within the app.
Follow Crazy Coin - Go Master on Facebook to receive exclusive community rewards and stay up to date with the latest game news: https://www.facebook.com/CrazyCoinOfficial/
If you have any questions, please contact us via email: [email protected]
Privacy Notice：https://www.unioncitygame.com/privacy.html
Terms of service：https://www.unioncitygame.com/policy.html
A group of rabbits escaped from the magician "Joker's" hat and started their journey of mischief. Download the game now and join "Joker" on a global adventure to find his escaped rabbit, and prepare for a joyful and fun challenge.
Roll the dice to become a Monopoly Go adventurer on the Board Game. Collect as many coins as possible to ascend to the rank of Coin Master and experience more surprises and adventures!
Game Highlights
Claim your welcome gift every day!
Roll the dice and win millions of coins to upgrade your exclusive world!
Push the bonus coins into the basket and get lucky with Coin Dozer!
Invite friends to join Crazy Coin and get huge rewards!
Form a club with friends and complete club challenge events together!
Experience endless events and challenges, build your world, and unlock unique experiences!
Rob and Attack
What? MY Home MY World's coins are robbed by the rabbits!
Attack your friends or take revenge on those who attack you!
Everyone is playing this game! Get ready to embark on a thrilling adventure in Crazy Coin - Go Master and show off your skills as the real Coin Master on social media!
Crazy Coin - Go Master is completely free to download and play now on all devices, and can be purchased within the app.
Follow Crazy Coin - Go Master on Facebook to receive exclusive community rewards and stay up to date with the latest game news: https://www.facebook.com/CrazyCoinOfficial/
If you have any questions, please contact us via email: [email protected]
Privacy Notice：https://www.unioncitygame.com/privacy.html
Terms of service：https://www.unioncitygame.com/policy.html
Latest updates
2.3.13
Enjoy the One Line experience! Without lifting your finger, draw with one line and do not overlap the lines. Here comes Spin Circle! Turn the colored circle to untie all the knots through the gaps.
2.3.12
Enjoy the One Line experience! Without lifting your finger, draw with one line and do not overlap the lines. Here comes Spin Circle! Turn the colored circle to untie all the knots through the gaps.
2.3.10
Enjoy the One Line experience! Without lifting your finger, draw with one line and do not overlap the lines. Here comes Spin Circle! Turn the colored circle to untie all the knots through the gaps.
Crazy Coin - Puzzle Game Android
Crazy Coin - Puzzle Game is #129 in Games › Casual Grossing on Google Play in United Kingdom and charting in 2 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperUnion City
CategoryGames › Casual
PriceFree
Released
Installs1M+
Rating★ 4.4 (10k)
Updated
Content ratingTeen
Rating
4.4 ★
10k ratings
Measured
Best rank now
#129
Games › Casual GrossingMeasured
New ratings a week
3.5
Google Play, 4-week average
Measured
Crazy Coin - Puzzle Game on Google Play
App details
App ID
com.unioncity.crazycoin
Publisher
Union City Technology Limited
Publisher country
Hong Kong
Content rating
Teen
Crazy Coin - Puzzle Game downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Crazy Coin - Puzzle Game before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How Crazy Coin - Puzzle Game makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 42 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | gift4.99 | |
| 2 | gift1.99 | |
| 3 | gift2.99 | |
| 4 | gift7.99 | |
| 5 | gift3.99 | |
| 6 | gift5.99 | |
| 7 | gift9.99 | |
| 8 | gift11.99 | |
| 9 | gift14.99 | |
| 10 | gift0.99 |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United Kingdom | Games › CasualGrossing | #129 |
 Germany | Games › CasualGrossing | #159 |
Apps near Crazy Coin - Puzzle Game on the chart
Games › Casual Grossing, around #129.
Ratings
Google Play, worldwide.
Rating
4.4 ★
10k ratings
Measured
Ratings
10k
Measured
Written reviews
262
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
3.5
4-week average
Lifetime rating
4.1★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
22/100
faster than 4% of Game casual apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Crazy Coin - Puzzle Game
Welcome to Crazy Coin - Go Master, an easy game with huge wins that you can get a wonderful winning feeling from! Roll the dice, rob coins from Rich King, attack other players' worlds, and trigger surprise events along the way. With each upgrade, you'll embark on a unique circus adventure journey of your own!
A group of rabbits escaped from the magician "Joker's" hat and started their journey of mischief. Download the game now and join "Joker" on a global adventure to find his escaped rabbit, and prepare for a joyful and fun challenge.
Roll the dice to become a Monopoly Go adventurer on the Board Game. Collect as many coins as possible to ascend to the rank of Coin Master and experience more surprises and adventures!
🏷Game Highlights🏷
💰Claim your welcome gift every day!
🎲Roll the dice and win millions of coins to upgrade your exclusive world!
🗝Push the bonus coins into the basket and get lucky with Coin Dozer!
📧Invite friends to join Crazy Coin and get huge rewards!
🤝Form a club with friends and complete club challenge events together!
⚒ Experience endless events and challenges, build your world, and unlock unique experiences!
💸Rob and Attack💣
🐰What? MY Home MY World's coins are robbed by the rabbits!
🤡Attack your friends or take revenge on those who attack you!
Everyone is playing this game! Get ready to embark on a thrilling adventure in Crazy Coin - Go Master and show off your skills as the real Coin Master on social media!
🎯Crazy Coin - Go Master is completely free to download and play now on all devices, and can be purchased within the app.
🎯Follow Crazy Coin - Go Master on Facebook to receive exclusive community rewards and stay up to date with the latest game news: https://www.facebook.com/CrazyCoinOfficial/
🎯If you have any questions, please contact us via email: [email protected]
🎯Privacy Notice：https://www.unioncitygame.com/privacy.html
🎯Terms of service：https://www.unioncitygame.com/policy.html
A group of rabbits escaped from the magician "Joker's" hat and started their journey of mischief. Download the game now and join "Joker" on a global adventure to find his escaped rabbit, and prepare for a joyful and fun challenge.
Roll the dice to become a Monopoly Go adventurer on the Board Game. Collect as many coins as possible to ascend to the rank of Coin Master and experience more surprises and adventures!
🏷Game Highlights🏷
💰Claim your welcome gift every day!
🎲Roll the dice and win millions of coins to upgrade your exclusive world!
🗝Push the bonus coins into the basket and get lucky with Coin Dozer!
📧Invite friends to join Crazy Coin and get huge rewards!
🤝Form a club with friends and complete club challenge events together!
⚒ Experience endless events and challenges, build your world, and unlock unique experiences!
💸Rob and Attack💣
🐰What? MY Home MY World's coins are robbed by the rabbits!
🤡Attack your friends or take revenge on those who attack you!
Everyone is playing this game! Get ready to embark on a thrilling adventure in Crazy Coin - Go Master and show off your skills as the real Coin Master on social media!
🎯Crazy Coin - Go Master is completely free to download and play now on all devices, and can be purchased within the app.
🎯Follow Crazy Coin - Go Master on Facebook to receive exclusive community rewards and stay up to date with the latest game news: https://www.facebook.com/CrazyCoinOfficial/
🎯If you have any questions, please contact us via email: [email protected]
🎯Privacy Notice：https://www.unioncitygame.com/privacy.html
🎯Terms of service：https://www.unioncitygame.com/policy.html
What's new in 2.3.10.0
Enjoy the One Line experience! Without lifting your finger, draw with one line and do not overlap the lines. Here comes Spin Circle! Turn the colored circle to untie all the knots through the gaps.