Mr Toffee's Slow-Thermo Sudoku Puzzles

About Mr Toffee's Slow-Thermo Sudoku Puzzles

Sudoku with an artsy twist.  Full-colour hand-crafted Sudoku-Variant puzzles.   Probably the prettiest puzzles in all of the world. Slow-Thermo is an easily understood Sudoku variant that pushes digits into the grid.   This app includes a Sudoku conflict checker.