UGC · Level editor
Tridem Editor
Your puzzle, shared by URL.
Build your own puzzle and challenge friends with a URL. Tap cells to place walls, pieces and goals, pick a rule, then Verify. Only solvable puzzles can be shared.
Board size
Rule
Tools
Pick a tool and tap/drag cells. One of each piece and goal.
How to use
Pick a board size and rule, then tap cells to place walls, pieces (●A ○B ◆C) and each piece's goal. Press Verify and the engine confirms solvability and shows par. Only solvable levels can be shared; anyone opening the link is re-verified by the same engine. The play UI is in Japanese.