01
Lexicon
Deduce the hidden word.
Every day at 00:00 UTC
Daily Puzzle Games
Every game on Puzzle Theory publishes one fresh puzzle a day at 00:00 UTC, and every player in the world gets the same one. That is the whole appeal of a daily puzzle: it is finite, it is shared, and it ends. Play the set, compare, come back tomorrow.
Daily puzzles you can play right now
02
Quintle
Five letters. Six guesses.
03
Categories
Sort sixteen words into four hidden groups.
04
Target
Hit the number, exactly.
05
Sudoku
Classic logic. Refined interface.
06
ZigZag
Trace the theme, letter by letter.
07
Domino Regions
Place dominoes to satisfy every region.
08
Hive
Seven letters. One centre. Endless words.
09
Weave
Swap tiles until six words lock in.
10
Inkwell
A mini crossword with your coffee.
Why a daily limit makes puzzles better
Unlimited puzzle feeds encourage skimming — if a puzzle is annoying you just skip it. A single daily puzzle removes that option, so you sit with the hard one, and that is where the actual thinking happens. It also makes results comparable: your score means something because everyone attempted the same board.
Building the habit
The players who keep the longest streaks almost all attach the puzzle to something they already do daily — the first coffee, the commute, the wind-down before bed. Five to fifteen minutes covers the full set. The daily page collects every game in one place so you never have to hunt for what is new.
Daily puzzles — frequently asked questions
What time do new daily puzzles appear?
00:00 UTC. Every game resets at the same moment, and the on-page countdown shows how long the current puzzle has left.
Does everyone get the same daily puzzle?
Yes. Daily puzzles are generated from a date-based seed, so every player on a given day plays an identical board.
What happens if I miss a day?
Nothing breaks — you simply pick up the next day. Missed puzzles stay available in the archive, which covers the last 30 days.
How long does the full daily set take?
About five minutes for a single game, and roughly fifteen to twenty minutes if you play the whole set.
Do I need an account to keep a streak?
No. Streaks are stored in your browser, so they work without signing in. An account is only needed if you want them to follow you across devices.
Further reading
Guide
Free Online Puzzle Games: A Complete Guide to the Best in 2026
The complete guide to free online puzzle games in 2026 — word, number, logic, and category games you can play in your browser right now, with no download.
Read SocialPuzzle Games to Play With Friends Online (No App Needed)
The best daily puzzle games to play with friends over text — everyone gets the same puzzle, shares emoji results, and compares scores.
Read GuideThe Best Free Wordle Alternatives With No Signup (2026)
Nine free Wordle alternatives you can play right now without an account, an email, or an app install. Ranked by how much you'll actually keep playing.
Read