Classics
Sudoku Race: Hard
Fewer clues, sharper minds
The same race with as few clues as the puzzle allows. Still exactly one answer.
How to play
- Tap Start — your clock runs from there.
- Fewer numbers given; still one solution.
- Three mistakes and you're out. Fastest finish wins.
Playing apart? Play it live on a call — it lands on their phone as an invite.
No cards needed
A head-to-head game you play live, on one phone or two.
