Archive
Past daily challenges.
Missed a day? Pro members can replay the last 30 days of Puzzle Theory daily puzzles — Lexicon, Target, Sudoku and the rest. Every date served the same challenge to everyone; see how your answer would have stacked up.
The archive is a Pro feature. Today's puzzles stay free forever.
Unlock the archivePlay today insteadWed, Aug 26, 2026
2026-08-26
Tue, Aug 25, 2026
2026-08-25
Mon, Aug 24, 2026
2026-08-24
Sun, Aug 23, 2026
2026-08-23
Sat, Aug 22, 2026
2026-08-22
Fri, Aug 21, 2026
2026-08-21
Thu, Aug 20, 2026
2026-08-20
Wed, Aug 19, 2026
2026-08-19
Tue, Aug 18, 2026
2026-08-18
Mon, Aug 17, 2026
2026-08-17
Sun, Aug 16, 2026
2026-08-16
Sat, Aug 15, 2026
2026-08-15
Fri, Aug 14, 2026
2026-08-14
Thu, Aug 13, 2026
2026-08-13
Wed, Aug 12, 2026
2026-08-12
Tue, Aug 11, 2026
2026-08-11
Mon, Aug 10, 2026
2026-08-10
Sun, Aug 9, 2026
2026-08-09
Sat, Aug 8, 2026
2026-08-08
Fri, Aug 7, 2026
2026-08-07
Thu, Aug 6, 2026
2026-08-06
Wed, Aug 5, 2026
2026-08-05
Tue, Aug 4, 2026
2026-08-04
Mon, Aug 3, 2026
2026-08-03
Sun, Aug 2, 2026
2026-08-02
Sat, Aug 1, 2026
2026-08-01
Fri, Jul 31, 2026
2026-07-31
Thu, Jul 30, 2026
2026-07-30
Wed, Jul 29, 2026
2026-07-29