Logic Masters Deutschland e.V.

Trivialiser

Rules:-

Special Irregular Grid: Each row, column, and 9-cell region (given by cells with the same colour) of the grid must contain the digits 1-9 once each.

Anti-Knight: Cells separated by a Chess knight's move must contain different digits.

Thermometers: Along thermometers, digits must strictly increase from the bulb end.

Puzzle (coloured grid)

Try the puzzle with coloured grid here

Puzzle (white background)

Try the puzzle without the coloured grid here