Solve a picture-logic grid faster than your AI opponent, whoever claims a correct cell first owns it.
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How to play
Use the number clues along each row and column to deduce which cells are filled, just like a classic picture-logic puzzle. But you're racing a rival solver: click a cell you believe is filled, and if it's correct it locks to you; the AI is deducing and claiming cells live alongside you. Win by claiming more of the picture than your opponent.
Every puzzle is uniquely line-solvable, so no guessing is ever required.
Claim true cells to lock them in your color before the AI gets there.
Flag cells you've ruled out to keep your deductions straight.
Controls
Desktop: click to claim a cell; use the flag action to mark empties.
Phone & tablet: tap to claim cells and tap to flag.
Game modes
Daily seeded puzzle shared by all players.
Practice with easy, medium and hard AI rivals.
Tips & strategy
Start with the longest clues and fully-packed lines, they resolve fastest and grab cells early.
Don't over-flag; speed of correct claims beats perfect bookkeeping against a fast rival.
About Nonogram Nemesis
Nonogram Nemesis turns the solitary deduction of picture-logic puzzles into a head-to-head race. It's an original, free browser game built in-house at PlayPendium.
A free, original browser game on PlayPendium. No download, no install.