Color Sudoku
Instead of numbers, use colors! Each color appears once per row, column, and 3×3 block. Perfect for visual learners.
Rules:
- Each row must contain all 9 colors (no repeats)
- Each column must contain all 9 colors (no repeats)
- Each 3×3 block must contain all 9 colors (no repeats)
- Click a cell, then click a color to fill it
Click a cell, then choose a color from the palette above.