About Killer Sudoku #847
Killer Sudoku #847 was the puzzle for Tuesday, October 27, 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 #850, Oct 30
- Killer Sudoku #849, Oct 29
- Killer Sudoku #848, Oct 28
- Killer Sudoku #846, Oct 26
- Killer Sudoku #845, Oct 25
- Killer Sudoku #844, Oct 24
- Today’s puzzle, #851
Every day of the last 60 is in the puzzle archive.