Logic Masters Deutschland e.V.

Who cut up my sudoku?

Assemble the 36 tiles into a complete 6×6 sudoku grid, subject to:

1. Sudoku: Digits 1–6 appear once in every row, column, and 2×3 box.
2. Edges: Frame and box borders are thick; edges inside a box are thin.
3. Curves: Blue curves on neighbouring tiles must join across shared edges. In the finished grid, every curve forms a closed loop.

Tiles may not be rotated or flipped. The puzzle has a unique solution.

Example of a completed 4×4 assembly — this is how the tiles fit together:

Play online: tilesudoku.hitodd.com

TileSudoku Curve-4x4 special: 000UCM.