Logic games

Grids, deductions and chains of reasoning. No luck required, just careful thinking.

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3Doku (opens the game in a new tab)

Number Games

Sudoku on the faces of a cube using the numbers 1 to 16.

3Doku: details and ratings

Alibi (opens the game in a new tab)

A daily cozy-mystery logic puzzle. A death overnight, a household full of statements — place every suspect and piece of evidence back where they belong, and the room with the killer marks itself.

Alibi: details and ratings

Alphabattle (opens the game in a new tab)

Multiplayer

Guess a word given by a friend — or the bot — using non-position-specific (Mastermind style) clues.

Alphabattle: details and ratings

Amsterdammed (opens the game in a new tab)

A Daily loop puzzle set in Amsterdam. Draw one continuous canal that flows through every open square exactly once, curving around houses, windmills, and tulip fields, never crossing a wall and never touching itself. A single closed loop.

Amsterdammed: details and ratings

AnaSquare (opens the game in a new tab)

Original / Tools

Create a symmetric word grid using logic and deductive reasoning.

AnaSquare: details and ratings

Arrow Puzzle (opens the game in a new tab)

Clear the board by tapping arrows whose exit paths are free

Arrow Puzzle: details and ratings

Bean Sort (opens the game in a new tab)

Sort coloured coffee beans so each tube holds a single colour.

Bean Sort: details and ratings

Bells & Whistles (opens the game in a new tab)

A new twist on nonograms and picross. Fill the grid with bells and whistles using the clues on the rows and columns to work out what symbol goes where

Bells & Whistles: details and ratings

Blockdle (opens the game in a new tab)

Number Games

Daily rectangle logic puzzle: cover the grid with rectangles using shape and area clues.

Blockdle: details and ratings

Bloom (opens the game in a new tab)

A daily flood-fill puzzle. Start from a corner and flood the grid with colors to cover every cell in as few moves as possible.

Bloom: details and ratings

Boardle (opens the game in a new tab)

Not Words

Find the best next chess move for each player from the given position.

Boardle: details and ratings

Boxes buzz (opens the game in a new tab)

Boxes.buzz is a free daily puzzle game inspired by classic box-drawing strategy games. Players place lines to complete boxes, score points, and try to beat the daily challenge. The site also includes a daily Gambit puzzle, giving players an extra tactical chal...

Boxes buzz: details and ratings

Boxes Game (opens the game in a new tab)

Daily puzzle game inspired by classic box-drawing strategy game. Place lines to complete boxes and score points indicated inside the box. Play the daily gambit, or a full game!

Boxes Game: details and ratings

Buzzled (opens the game in a new tab)

A hexagonal puzzle where you color each hex cell black or yellow to satisfy the target sums along the edges

Buzzled: details and ratings

Calendar Puzzle (opens the game in a new tab)

Place eight pieces on a calendar board so the only cells left uncovered are today's month and date.

Calendar Puzzle: details and ratings

Celebrile (opens the game in a new tab)

Themes

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 ratings

Chess.com Daily (opens the game in a new tab)

Daily

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 ratings

Chessle (opens the game in a new tab)

Not Words

Guess the opening sequence of a chess game (both sides)!

Chessle: details and ratings

CHN LNK (opens the game in a new tab)

Variations

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 ratings

Clue Funnel (opens the game in a new tab)

Variations

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 ratings

Clue 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 ratings

Clues 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 ratings