Life & fun · September 5, 2026
Puzzle Theory
20 free daily puzzle games. No signup, no dark patterns.
What it does
Puzzle Theory is a home for daily puzzle games built the way I wish more of them were: no signup wall, no forced app install, no banner ads wedged into the board — just a genuinely different game every day across word, number, and logic formats.
Ten free daily brain games: Lexicon, Quintle, ZigZag, Categories, Target, Sudoku, Domino Regions, Hive, Weave and Inkwell. New puzzles every day at 00:00 UTC, no signup.
Play free daily word, number and logic puzzles online. No signup required, mobile-friendly, and a brand new challenge in every game each day. One short email a day with the new puzzles. No spam, unsubscribe anytime. A hand-picked tour of the best daily puzzle games worth your five minutes — from Wordle alternatives to number games and logic classics. Lexicon strips away positional feedback. Here's a step-by-step strategy for solving it faster — and why it makes the game more interesting than Wordle. Numbers puzzles reward a few small tactics. Here are the mental math shortcuts that pay off almost every time in Target — and everydayfrom puzzletheory.fun
Does the same job
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- NLNine Letter Word – Daily Puzzle2022 · nineletterwordgame.com · ▲62
I've been playing Wordle and remembered this puzzle game I used to play with my grandfather. It's inspired by the block puzzles in many newspapers but made to be shorter: just guess the nine letter word. So I made a quick thing to play with my family like we used to. I thought you guys might enjoy it.
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