
One Line is a minimalist puzzle game where the objective is to draw a single line filling the entire board. Different mechanics will challenge your mind in this game that is easy to learn but hard to solve. Can you find the correct path?
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Take your time, relax. Your mind will take you along multiple paths. Learn from your mistakes, remake your destiny. Enter in this world where a single line connects with everything around you.
Use your mouse or arrow keys to draw the line. Fill the entire board and solve the puzzle.
During the course of the game, several mechanics will be introduced, making the levels even harder.
Did something wrong? You can go back easily.
Or just right click to delete the line wherever you want (NEW FEATURE!)[/B]
Features
No tutorial. Straight to the game.Do or undo the drawn path easily.Minimalist design. No score, timer or pressure. Solve the puzzle in your time and enjoy the game experience.50 unique levels, with progressive difficulty.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Engagement
Reviews
Themes across 42 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
様々なギミックのある一筆書きパズルです。盤面を動線で埋めることができればクリアです。 このゲームは難易度がいい感じだったと思います。簡単すぎるなと思うレベルがチュートリアルである最序盤の数問以外はなくて、歯ごたえを感じられた。パズルとしての工夫が随所に見られました。かといってガチガチにルートが決まっているという感じのレベルは少なく、自由度があるのもいい。同じタイプのゲームで、別のメーカーの「Line Path」というのもプレイしましたが、あちらは簡単すぎました。 ゲームデザインも優れていると思います。セールなら60円と価格も安い。いい作品です。
I like
Very short but fun line-puzzle game where you have to fill in the entire grid with a continuous line. It’s a simple concept and this game takes it a bit further with adding restrictions like portals and locks, so you can’t just fully fill it in but have to “plan” your route. There were some really tricky almost impossible levels here and there but overall, very doable. The playtime is relatively short with “only” 50 levels, but it costs at most a Euro and it can go on sale for up to 51% off, I see no reason not to buy it! [u]Achievements:[/u] There are a total of 5 achievements all unlocking after 10 levels respectively. So, just beat the entire game and you get 100%.
Media

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Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Languages: English, Portuguese - Brazil, French, German, Spanish - Spain, Simplified Chinese, Italian, Bulgarian, Traditional Chinese, Korean, Danish, Spanish - Latin America +91 more
Hours played at review time, across 43 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
bad
Fun puzzle game with more twists and game changers as you move further. No complaints about the price or length of the game. I only used a guide on maybe two levels cause with enough thinking and trying you get most of them but it's still challenging and rewarding.
Liked the game. I'm surprised how this one slipped under the radar. Posting a review to shine more light to it.
一筆書きパズル。それなりに面白いものの傑作とは呼びにくい。
직관적인 플레이, 적절한 난이도, 그리고 편안한 배경음악까지. 복잡한 머리를 식히고 싶을 때 가볍게 즐기기 좋은 퍼즐 게임입니다.
joguin bão empanquei em alguns niveis mas consegui resolver sozinha :3
just a time-killing puzzle
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $1.7K | 68 | 94% | $1.99 | |
| $6K | 84 | 98% | $2.99 | |
| $56 | 4 | 50% | $0.99 | |
| — | 22 | 91% | — | |
| $18.9K | 213 | 91% | $3.99 | |
| $6.6K | 465 | 88% | $0.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $2K | 52 | 65% | $1.99 | |
| $2K | 52 | 71% | $1.99 | |
| $2K | 60 | 93% | $0.99 | |
| $2K | 109 | 31% | $0.99 | |
| $2K | 75 | 95% | $1.99 | |
| $2K | 60 | 75% | $1.99 |