Read the numbers and rules
Check each stage clue, including numbered cells, region sizes, and edge conditions.
A calm coloring logic puzzle
Draw borders.Revealthe logic.
Read numbers and rules, then color tile regions.Each certain move brings the board closerto one clean final solution.
Read numbersColor regionsSatisfy rules
How To Play
Color regions to build the answer.
Use the numbers and conditions on the board to discover groups of tiles. This is a puzzle for careful deduction, not speed or reflexes.
Color the certain regions
Find shapes that match the rules and start with the places you can prove.
Complete the board
As conditions line up, the final moves fall into place naturally.
Gameplay
Simple boards, deep deductions.
From compact starter boards to larger stages with layered rules, the real gameplay screens show the numbers and regions clearly.
Puzzle Feel
Simple rules. A rich solving feel.
Shapes, counts, edges, and adjacency. Combining limited clues gradually reveals the hidden structure of the answer.
The board comes first
A quiet interface keeps the focus on thinking.
Play at your pace
No timer. Solve in a short break or settle in for a longer session.
Built to last
The first volume includes 300 stages with a smooth difficulty curve.
Specs
Calm, long-lasting, multilingual.
300included stages
4Japanese, English, Simplified Chinese, Traditional Chinese
iOS / AndroidPhone and tablet support
SettingsBGM, vibration, and color-vision support