Logiku – Nonogram

No guessing, ever: all 915 puzzles are checked to be solvable by logic alone. Plus a new daily puzzle every day.

A nonogram is an empty grid with rows of numbers along its edges. The numbers tell you how many blocks of filled cells there are in each row and each column. Reason it through, and a picture appears — a logic puzzle and a drawing in one.

NO LEVEL EVER ASKS YOU TO GUESS It's the promise the whole game is built on, and it isn't a marketing line: every single puzzle is solved by a program before it ships, and thrown away if it can't be deduced one row or one column at a time. If you're stuck, the answer is on the grid — almost always in a column already in front of you.

915 LEVELS, REAL PICTURES

• A 240-level campaign, from 5×5 to 20×20, growing harder
• 60 colour puzzles, where the rules change just enough
• 8 themed packs: nature, food, travel, home, leisure, objects, symbols, experts
• A new daily puzzle every day, the same one for everybody

DIFFERENT WAYS TO PLAY

• Campaign: no clock, no limits. Think until it comes out
• Against the clock: puzzles chain together and the timer always counts down
• Three mistakes and One breath: how many you solve before you slip
• Calendar: catch up on days you missed and mend your streak
• Beat your record: your best time stays in view as you replay

BUILT FOR ACTUAL PLAYING

• A magnifier for big grids, automatic X marks, unlimited undo
• Progress follows your iCloud, from iPhone to iPad
• Plays with no connection
• Three themes, Game Center achievements and leaderboards
• English, French, Italian, Spanish, German, Portuguese, Japanese, Korean and Dutch