Fill one-line puzzle game Downloads & RevenueFill one-line puzzle game · App Store
Fill one-line puzzle game is #40 in Games › Trivia Grossing in Japan and charting in 1 of 30 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
25 Sep 2026Fill one-line puzzle game update history & changes
Last change · 8 events since 1 May 2016Full timeline ↓Full timeline · 7 events in the last 12 months
- 📣Fill one-line puzzle game added 3 ad networksssp.cadent.com, taboola.com, zonixads.com (the developer's app-ads.txt)
- 📣Fill one-line puzzle game dropped 4 ad networksappush.com, empower.net, mlion.io, obyr-ortb.com (the developer's app-ads.txt)
- 📈Fill one-line puzzle game charting in a new countryIndonesia
- 🆕Fill one-line puzzle game: its developer released another app: Hunter's Haven
- 📈Fill one-line puzzle game entered the top 100Top Grossing · Trivia · JP
- 🆕Fill one-line puzzle game first spotted by AppInsider#54 in Top Free · Trivia · Japan
- 🆕Fill one-line puzzle game released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Games › Trivia GrossingFill one-line puzzle game at a glance
AI summary written from our chart and store data. It can be wrong: check the numbers above.
Puzzle Minimalist Abstract short sessions Ads
#brain training #one-line puzzle #casual #logic #free-to-play #single-player
Fill one-line puzzle game on the App Store
App details
Fill one-line 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
Where Fill one-line puzzle game's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: Ad-led
How Fill one-line puzzle game makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | Remove Ads | |
| 2 | 1,000 Coins | |
| 3 | 2,000 Coins | |
| 4 | 10 Hints | |
| 5 | 8,000 Coins | |
| 6 | 55 Hints | |
| 7 | 110 Hints | |
| 8 | Unlock Master mode | |
| 9 | Unlock Expert mode | |
| 10 | Unlock Professional mode |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Games › TriviaGrossing | #40 |
| Japan | Games › TriviaFree | #61 |
Apps near Fill one-line puzzle game on the chart
Games › Trivia Grossing, around #40.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview 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 Fill one-line puzzle game
A simple but addictive one-line puzzle game that’s completely free to play.
Your brain becomes more active the more you play.
During your commute, before you sleep… enjoy downtime with brain training.
The rules are extremely simple.
Just fill in all of the blocks using only one line.
Use hints for puzzles that are too hard to solve.
Hints are also free, of course.
4 levels of difficulty.
A whopping 2,000 puzzles.
Don’t get too cozy—the puzzles get harder as you go along.
One-line puzzles are mathematical problems with origins in the early 18th century. First posed in Königsberg, the original puzzle revolved around the town’s Pregel River.
Mathematical thinking is said to increase work efficiency and prevent aging.
Whether math is your bane or your forte, be sure to give this game a try.
You’re sure to get hooked on these puzzles!
