About Sliding Blocks #850
Sliding Blocks #850 was the puzzle for Friday, October 30, 2026, a medium one: a 4 × 5 tray that takes 26 moves at best. Everyone who played Sliding Blocks that day got the same puzzle, and it stays here to play for 60 days.
New to Sliding Blocks? The rules, tips and common questions are on the Sliding Blocks page, and How to Solve Sliding Block Puzzles goes into strategy.
Other days of Sliding Blocks
- Sliding Blocks #849, Oct 29
- Sliding Blocks #848, Oct 28
- Sliding Blocks #847, Oct 27
- Today’s puzzle, #851
Every day of the last 60 is in the puzzle archive.