Logic Games
Grids, deductions and chains of reasoning. No luck required, just careful thinking.
257 results · 5 knockoffs hidden (show)
Tile Knight (opens the game in a new tab)
Clear every tile on the board with knight-style moves without landing on an empty square.
Tile Knight: details and ratingsSuspectle (opens the game in a new tab)
Place every suspect on a floor plan, one per row and one per column. Whoever is left alone with the victim did it. No guessing necessary — every case has exactly one solution reachable by pure deduction.
Suspectle: 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 ratingsLink Logic (Cdrama) (opens the game in a new tab)
Find four groups of connected C-drama titles in a connections-style daily puzzle.
Link Logic (Cdrama): details and ratingsAxiom (opens the game in a new tab)
A free daily logic puzzle. One hidden rule splits a board of words, five candidate rules are on the table, and you get a handful of tests to tell them apart. New board every day. Free daily, no signup.
Axiom: details and ratingsErgo (opens the game in a new tab)
A free daily if-then logic puzzle: a few rules, one fact for today, and nine statements to sort into must be true, could be true and cannot be true. Free daily, no signup.
Ergo: details and ratingsFib (opens the game in a new tab)
A free daily logic grid where every row and column holds 1 to 5 once, the open end of each inequality sign points at the larger number, and exactly one of those signs is lying. Solve the grid, then accuse the clue that lied. Free daily, no signup.
Fib: details and ratingsFive (opens the game in a new tab)
A daily German whispers sudoku: neighbors on every green line differ by at least 5. One logical solution, notes and a hint. Free daily, no signup.
Five: details and ratingsGift (opens the game in a new tab)
A daily Quarto endgame. Place the piece you were handed, then choose the one your opponent plays. One first move forces the win. Find it. Free daily, no signup.
Gift: details and ratingsHedge (opens the game in a new tab)
A free daily slitherlink, the loop puzzle also known as fences. Draw one single closed loop so every numbered cell has exactly that many of its four sides on the loop. Only some cells carry a number, and the blank ones are unconstrained by design. Free daily,...
Hedge: details and ratingsImpound (opens the game in a new tab)
A free daily sliding-block puzzle on a seven by seven lot, and the bigger sibling of Parker. Around twenty blocks that each slide on one axis, and a red block that has to reach the one gap in the wall. Free daily, no signup.
Impound: details and ratingsJesters (opens the game in a new tab)
A free daily placement puzzle in the Star Battle family: seat a jester in every row, column and colored court, with no two jesters touching. Exactly one solution, pure deduction. A new court every day, growing from 8x8 on Monday to an 11x11 Sunday Edition. Fre...
Jesters: details and ratingsKnight (opens the game in a new tab)
A free daily anti-knight sudoku. An ordinary 9x9 plus one rule: no digit repeats a chess knight's move away. Select a square and its knights light up. One logical solution, notes and a free hint, a new board every day, and a thirteen-clue Edition on Sundays. F...
Knight: details and ratingsSando (opens the game in a new tab)
A free daily sandwich sudoku: the number beside each row and column is the total of the digits sitting between that line's 1 and its 9, so a 0 means the sandwich is empty and the two are side by side. Free daily, no signup.
Sando: details and ratingsSnug (opens the game in a new tab)
A free daily shape-fitting puzzle. Fit every piece into the board, turning and flipping as you need, so it is covered with nothing left over. The pieces only fit one way. A new board every day and a bigger Edition on Sundays. Free daily, no signup.
Snug: details and ratingsStands (opens the game in a new tab)
A free daily logic puzzle. A small league played a full round robin, the results sheet was lost, and a handful of facts survive. Exactly one set of results fits them. New season every day. Free daily, no signup.
Stands: details and ratingsSuffice (opens the game in a new tab)
A free daily logic game built on the data-sufficiency format: a question you never answer, and two statements. Three yes-or-no questions decide what is enough to settle it. Eight items a day, twelve on Sundays, every answer machine-proved. Free daily, no signu...
Suffice: details and ratingsVenn (opens the game in a new tab)
A free daily logic puzzle. Three overlapping circles, twelve words, and every region prints how many words belong in it, so a misfiling always shows up in the arithmetic. New sheet every day. Free daily, no signup.
Venn: details and ratingsYose (opens the game in a new tab)
A free daily Go endgame. The territories are settled and a few points are still open. You play the gold stones against a perfect engine, and the komi is set so that best play wins by exactly half a point, so every point counts. Free daily, no signup.
Yose: 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 ratingsWordologic (opens the game in a new tab)
Use Mastermind-style clues to deduce four words
Wordologic: details and ratingsSumdrop (opens the game in a new tab)
A daily 5x5 number puzzle: drop numbers from the grid until every row and column adds up to its target. Every puzzle has exactly one solution and takes a few minutes. Free, no login, with spoiler-free sharing.
Sumdrop: 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 ratingsDaily Bridges (opens the game in a new tab)
Connect numbered islands with horizontal or vertical bridges. Each number gives the total bridges touching that island. A pair of islands can share at most two bridges; bridges cannot cross, and every island must belong to one connected network.
Daily Bridges: details and ratings