Game artwork from the official Steam store; rights belong to the respective publisher.
Steam store edition · PC
CN · CNY · Steam
Price observed in the CN store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Steam store edition · PC
DE · EUR · Steam
Price observed in the DE store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
Steam store edition · PC
US · USD · Steam
Price observed in the US store. A Steam account is required. Check the store for package contents, operating-system support and regional purchase restrictions.
In this puzzle, you only have to draw one continuous line.
When you draw on a tile, it will change color from orange to blue or from blue to orange. You solve each puzzle, by making all tiles akin.
There are 96 puzzles on "Normal"-mode and 96 puzzles in "Time"-mode. Each puzzles can have many different solutions. Start with basic puzzles and unlock harder ones.
There are also special tiles. The "Teleport"-tile, teleports the line to another point in the puzzle. The "Double Use"-tile can be used twice, which is requires to solve some of the puzzles
This is game is Steamworks integrated with achivements, badges, trading cards and more.
Official store excerpt · Description source ↗
Read the store description ↗
Included content and base-game requirements have not been verified in the published record. Check the linked product source before buying.
Play on: PCCheck product contents and requirements ↗CN / CNY · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
CNY 3.08 lowest in the displayed observations, from Oct 16, 2026, 08:36 AM UTC to Oct 16, 2026, 08:36 AM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 16, 2026, 08:36 AM UTC | CNY 3.08 |
DE / EUR · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
EUR 0.72 lowest in the displayed observations, from Oct 16, 2026, 08:16 AM UTC to Oct 16, 2026, 08:16 AM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 16, 2026, 08:16 AM UTC | EUR 0.72 |
US / USD · Steam · This exact edition and purchase conditions only.
One recorded observation. Not enough data to show a price trend.
USD 0.69 lowest in the displayed observations, from Oct 16, 2026, 07:12 AM UTC to Oct 16, 2026, 07:12 AM UTC.
| Observed at (UTC) | Price |
|---|---|
| Oct 16, 2026, 07:12 AM UTC | USD 0.69 |