Logic games
Grids, deductions and chains of reasoning. No luck required, just careful thinking.
241 results
Calibrate (opens the game in a new tab)
Daily 3-minute quantitative calibration and estimation arena featuring 80% Confidence Intervals, Expected Value Blitz, Market-Making Spread Auctions, Fermi Estimation, and Kelly Criterion sizing.
Calibrate: details and ratingsCamp Logic (opens the game in a new tab)
Pair each tree with one tent. Tents must not touch, even diagonally; match the row and column totals and mark unused spaces as grass. Hosted by Guessr Games. Guest play is available; official rankings may require signing in on the original site.
Camp Logic: details and ratingsCelebrile (opens the game in a new tab)
Unmask the famous face from cryptic clues. Celebrile is the ultimate pop culture brain-teaser. Each round, you get progressive clues about a famous person—from obscure facts to major roles. How quickly can you name the celebrity?
Celebrile: details and ratingsChain (opens the game in a new tab)
A free daily dots-and-boxes endgame. The boxes are counted, you are already winning, and exactly one edge keeps it. Draw the wrong one and a perfect engine plays the game out, so the win never comes back. Free daily, no signup.
Chain: details and ratingsCheck (opens the game in a new tab)
A daily checkers puzzle: red to play and capture every black piece in three moves, with exactly one first move that works. Free daily, no signup.
Check: details and ratingsChess.com Daily (opens the game in a new tab)
Improve your chess skills with daily puzzles which get more difficult throughout the week. Sharpen your skills with puzzles made to improve pattern recognition.
Chess.com Daily: details and ratingsChessle (opens the game in a new tab)
Guess the opening sequence of a chess game (both sides)!
Chessle: details and ratingsCHN LNK (opens the game in a new tab)
CHN LNK is a spin-off on the popular Chain Link game, but with a Twist. The objective of the game is to identify all the words in the CHAIN. Every word on the board LINKS logically, with the word below it. However, here come the Twist! VOWELS are disabled
CHN LNK: details and ratingsChomp (opens the game in a new tab)
A daily route puzzle: eat a cast of mascots in order on a small board, where every square you touch stays yours. Exactly one route gets them all. Free daily, no signup.
Chomp: details and ratingsCircuit Links (opens the game in a new tab)
Rotate wire tiles to connect the whole board to the diamond source with no loose ends. Try a guided puzzle, daily challenge or practice level. Hosted by Guessr Games. Guest play is available; official rankings may require signing in on the original site.
Circuit Links: details and ratingsClue Funnel (opens the game in a new tab)
A daily 6-clue deduction puzzle where clues narrow from vague to clear. One puzzle per day, same for everyone. No login.
Clue Funnel: details and ratingsClue Raider (opens the game in a new tab)
Deduce where the hidden relic is by placing each person according to their clues.
Clue Raider: details and ratingsClues by Sam (opens the game in a new tab)
Daily deduction puzzle: work out who is innocent or criminal from characters' clues.
Clues by Sam: details and ratingsCluword (opens the game in a new tab)
Cluword is a free daily word puzzle that combines Wordle-style letter feedback with cryptic, crossword-style clues. Solve the hidden word in five attempts, using progressive hints when you need them. Difficulty changes through the week, and past puzzles ar
Cluword: details and ratingsCodePop (opens the game in a new tab)
CodePop is a free daily colour puzzle game inspired by the classic Mastermind board game. A new code to crack every day!
CodePop: details and ratingsCodextri (opens the game in a new tab)
Codextri is a Wordle-inspired word logic puzzle where you aren’t guessing a word - you’re uncovering which words satisfy secret rules.
Codextri: details and ratingsCognilo Daily Puzzle (opens the game in a new tab)
A free three-puzzle daily set that is the same for everyone each day: a number pattern, a logic chain and a spatial rotation. Untimed, no sign-up, and every answer comes with a short explanation of the method. Made by the developer of the Cognilo iOS app, whos...
Cognilo Daily Puzzle: details and ratingsColor Flood: Odyssey (opens the game in a new tab)
A daily flood it puzzle with a twist. Instead of filling the whole board, you flood tiles to open one unbroken stretch of sea from the top left corner to Ithaca in the bottom right, before your move budget runs out.
Color Flood: Odyssey: details and ratingsConnex (opens the game in a new tab)
Sort sixteen words into four hidden groups by finding the precise connection shared by each set. One fresh daily logic puzzle with clear solved-group feedback.
Connex: details and ratingsCrackerjack (opens the game in a new tab)
Crackerjack is a daily challenge to solve four slightly cryptic puzzles to open the safe.
Crackerjack: details and ratingsCrowns (opens the game in a new tab)
Queens-style logic puzzle: place one crown in every row, column and color region, no two crowns touching diagonally. One unique solution per day.
Crowns: details and ratingsD3C1PH3R (opens the game in a new tab)
D3C1PH3R is a daily code-breaking challenge. Each day of the week brings a new hidden number sequence — starting with 3 digits on Monday and scaling up to 6 by Sunday. Use logic, process of elimination, and nerve to crack the code before your guesses run out.
D3C1PH3R: details and ratingsDaily Akari (opens the game in a new tab)
Daily light-up (Akari) logic puzzle: place bulbs to light every cell.
Daily Akari: details and ratingsDaily Akari (opens the game in a new tab)
Daily Akari is a block-based puzzle game where you place lights by arranging blocks and try to satisfy the level conditions (e.g. lights blocked off and no lights in certain spaces).
Daily Akari: details and ratings