2026-09-10Not completed here
Challenge #0156 rows, 6 columns
hard4 question tilesPlayDaily Stack Sort Archive
Replay the most recent 30 Stack Sort challenges. Each date loads the fixed puzzle assigned by the UTC schedule.
Recent Stack Challenges
2026-09-09Not completed here
Challenge #0105 rows, 5 columns
medium3 question tilesPlay2026-09-08Not completed here
Challenge #0225 rows, 6 columns
medium3 question tilesPlay2026-09-07Not completed here
Challenge #0236 rows, 7 columns
hard5 question tilesPlay2026-09-06Not completed here
Challenge #0206 rows, 7 columns
hard4 question tilesPlay2026-09-05Not completed here
Challenge #0135 rows, 5 columns
medium3 question tilesPlay2026-09-04Not completed here
Challenge #0186 rows, 6 columns
hard4 question tilesPlay2026-09-03Not completed here
Challenge #0085 rows, 6 columns
medium2 question tilesPlay2026-09-02Not completed here
Challenge #0246 rows, 7 columns
hard5 question tilesPlay2026-09-01Not completed here
Challenge #0125 rows, 6 columns
hard4 question tilesPlay2026-08-31Not completed here
Challenge #0046 rows, 6 columns
hard4 question tilesPlay2026-08-30Not completed here
Challenge #0195 rows, 6 columns
medium3 question tilesPlay2026-08-29Not completed here
Challenge #0116 rows, 6 columns
hard4 question tilesPlay2026-08-28Not completed here
Challenge #0024 rows, 4 columns
easy1 question tilesPlay2026-08-27Not completed here
Challenge #0065 rows, 6 columns
hard4 question tilesPlay2026-08-26Not completed here
Challenge #0216 rows, 6 columns
hard5 question tilesPlay2026-08-25Not completed here
Challenge #0176 rows, 7 columns
hard5 question tilesPlay2026-08-24Not completed here
Challenge #0146 rows, 7 columns
hard5 question tilesPlay2026-08-23Not completed here
Challenge #0165 rows, 6 columns
medium3 question tilesPlay2026-08-22Not completed here
Challenge #0076 rows, 5 columns
hard3 question tilesPlay2026-08-21Not completed here
Challenge #0096 rows, 6 columns
hard4 question tilesPlay2026-08-20Not completed here
Challenge #0055 rows, 5 columns
medium2 question tilesPlay2026-08-19Not completed here
Challenge #0014 rows, 3 columns
easy1 question tilesPlay2026-08-18Not completed here
Challenge #0035 rows, 5 columns
medium2 question tilesPlay2026-08-17Not completed here
Challenge #0246 rows, 7 columns
hard5 question tilesPlay2026-08-16Not completed here
Challenge #0186 rows, 6 columns
hard4 question tilesPlay2026-08-15Not completed here
Challenge #0105 rows, 5 columns
medium3 question tilesPlay2026-08-14Not completed here
Challenge #0216 rows, 6 columns
hard5 question tilesPlay2026-08-13Not completed here
Challenge #0035 rows, 5 columns
medium2 question tilesPlay2026-08-12Not completed here
Challenge #0116 rows, 6 columns
hard4 question tilesPlayNew to Stack Sort?
The Daily Stack Sort Guide shows one full hand-to-column move and explains question tiles, locked columns, and the rainbow finish.
Daily Challenge collection
More Daily Challenges
Daily Water Sort is the primary daily challenge on SortingGames.io. You can switch games without changing each game's saved progress. Browse all 68 levels by difficulty.
Daily Water Sort
Primary daily gamePour connected top layers and finish every bottle with one color.
- Today
- easy
- Board
- 4 colors · 6 bottles
Daily Ball Sort
One ball per moveMove one exposed ball at a time until every tube contains one color.
- Today
- medium
- Board
- 4 colors · 6 tubes