⚠️Guest mode— sign in to save streaks, earn XP, and join tournaments.(wallet not connected)
Streak
00:00
Sudoku
Click start to reveal the grid and begin the timer.
Rules 📝
- Each row/column/block can only contain 1 symbol of each.
- Controls: select a symbol then click a cell. Notes mode toggles penciling.
- Check highlights wrong entries. Notes turn red if they include any incorrect candidate for that cell.