Every board is proved
The shipped ladder and generated Daily boards are checked for one solution and a logic-only solve path. Difficulty comes from measured deduction, not hidden guessing.

Puzzle Game
Coming SoonRead the clues. Latch the cells. Reveal the picture.
Latchward is a calm nonogram built around one promise: every shipped puzzle has exactly one solution, reachable by logic alone. Paint a whole stroke, undo or redo it as one thought, and keep the clues in view while larger boards move beneath them. Climb a measured 107-puzzle ladder, generate fresh practice boards, or solve the same server-verified Daily as everyone else.
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Daily free · $4.99 full unlock · Play Pass available



Three clear parts
The shipped ladder and generated Daily boards are checked for one solution and a logic-only solve path. Difficulty comes from measured deduction, not hidden guessing.
Fill or cross several cells in one stroke, see the live count, then undo or redo that stroke as a single decision. Auto-cross and clue dimming stay under your control.
The optional hint applies one cell that the current clues logically force and remains fully undoable. It is disabled during the ranked Daily so paid access never changes the competition.
Everyone receives the same witnessed UTC puzzle. The server replays a signed-in player's move log before accepting the ranked result; signed-out and archive solves stay clearly unranked.
Why it exists
Too many nonogram games turn a quiet deduction puzzle into an ad funnel, a life system, or a guessing game. Latchward keeps the clues readable, the controls quick, and the rules honest.
For players who
Puzzle players who want a calm daily logic ritual, tactile controls, measurable difficulty, and no forced ads, lives, energy, or paid leaderboard advantage.
The loop
Read a line → latch the forced cells → cross the known spaces → reveal the picture → review the solve → return for tomorrow's shared Daily.
Today's Daily, the tutorial, the first 26 ladder puzzles, and one fresh practice board a day remain free. The one-time full unlock opens the complete 107-puzzle ladder, unlimited practice, the Daily archive, mistake highlighting outside ranked play, and advanced statistics. Play Pass grants the same access while active across included StackForge games.
Keep exploring




Arcade Game
Drag touching tiles that add to exactly ten. Nothing refills the board — every clear is headroom you keep.
View on App Store

Arcade Game
Fire a spray of bouncing balls, break through the rock below, and see how deep you can get.
View on App Store