About Sliding Blocks #838
Sliding Blocks #838 was the puzzle for Sunday, October 18, 2026, a medium one: a 4 × 5 tray that takes 33 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 #841, Oct 21
- Sliding Blocks #840, Oct 20
- Sliding Blocks #839, Oct 19
- Sliding Blocks #837, Oct 17
- Sliding Blocks #836, Oct 16
- Sliding Blocks #835, Oct 15
- Today’s puzzle, #851
Every day of the last 60 is in the puzzle archive.