Accessible color puzzle
Color-Blind Sudoku
Play Color Sudoku with numbered cues visible by default. Use color and position together to restore the smooth gradient.
Select two movable tiles to swap them.
How cues help
Each tile can show a small number that marks its target color order. Cues reduce dependence on subtle hue differences while keeping the puzzle playable as a visual sorting game.
Turn cues on or off
The Cues button toggles the numbered markers at any time. You can solve with numbers, colors, or both, depending on what is easiest to compare on your screen.
Color-Blind Sudoku FAQ
Is this a separate puzzle?
No. It is the same Color Sudoku game with numbered cues enabled by default.
Can I hide the numbers?
Yes. Press the Cues button to hide or show the tile markers at any time.