About Calcudoku #846
Calcudoku #846 was the puzzle for Monday, October 26, 2026, a medium one: a 5 × 5 grid in 8 cages. Everyone who played Calcudoku that day got the same puzzle, and it stays here to play for 60 days.
New to Calcudoku? The rules, tips and common questions are on the Calcudoku page, and How to Solve Calcudoku Puzzles goes into strategy.
Other days of Calcudoku
- Calcudoku #849, Oct 29
- Calcudoku #848, Oct 28
- Calcudoku #847, Oct 27
- Calcudoku #845, Oct 25
- Calcudoku #844, Oct 24
- Calcudoku #843, Oct 23
- Today’s puzzle, #851
Every day of the last 60 is in the puzzle archive.