Last Updated by Kyle Sawatzky on 2025-04-25
What is OneLine?
This is a brain-training puzzle game that challenges players to draw one line to connect all the points. With over 300 stages, the game starts with simple shapes and gradually increases in difficulty. The game is free-to-play and can be played during spare moments or before bed to activate the mind.
1. It starts off with simple shapes, but each time your level increases, the number of lines increases, and it gets more complicated.
2. The hints to clearing the later, more complicated stages can all be found scattered through the simple stages.
3. There are some overly fiendish tricky, complicated puzzles among the large number of stages.
4. Some unique types of line, such as "one way lines" and "overlapping lines", can also be found throughout the stages.
5. However, clearing the simple stages is also important.
6. Play through the hundreds of stages, sharpening your wits as you have fun.
7. This is a brain-training puzzle game that activates your mind while you play.
8. In this free-to-play puzzle game, you have to draw one line.
9. It is deceptively simple but profoundly deep.
10. Liked OneLine? here are 5 Games apps like Oneline Blackjack; Word Crush - Fun Puzzle Game; Jigsaw Puzzles - Puzzle Games; Block Puzzle - Brain Test Game; Blockudoku - Block Puzzle;
Or follow the guide below to use on PC:
Select Windows version:
Install OneLine - One-Stroke Puzzle app on your Windows in 4 steps below:
Download a Compatible APK for PC
| Download | Developer | Rating | Current version |
|---|---|---|---|
| Get APK for PC → | Kyle Sawatzky | 4.48 | 1.0 |
Download on Android: Download Android
- Free-to-play brain-training puzzle game
- Challenges players to draw one line to connect all the points
- Over 300 stages with increasing difficulty
- Simple stages are important for finding hints to clear later, more complicated stages
- Unique types of lines, such as "one way lines" and "overlapping lines"
- Can be played during spare moments or before bed to activate the mind
- Hints are available if players get stuck on a puzzle.
Game
PC Apps 
