About Killer Sudoku #835
Killer Sudoku #835 was the puzzle for Thursday, October 15, 2026, a medium one: a 9 × 9 grid in 27 cages, with no given digits. Everyone who played Killer Sudoku that day got the same puzzle, and it stays here to play for 60 days.
New to Killer Sudoku? The rules, tips and common questions are on the Killer Sudoku page, and How to Solve Killer Sudoku Puzzles goes into strategy.
Other days of Killer Sudoku
- Killer Sudoku #838, Oct 18
- Killer Sudoku #837, Oct 17
- Killer Sudoku #836, Oct 16
- Killer Sudoku #834, Oct 14
- Killer Sudoku #833, Oct 13
- Killer Sudoku #832, Oct 12
- Today’s puzzle, #851
Every day of the last 60 is in the puzzle archive.