Potrivo: Block Fit Puzzle

Drag the pieces onto the board and fill the shape exactly. Every piece must be used, nothing may overlap, nothing may hang outside. Simple to learn in ten seconds — and then it grows.

WHAT MAKES POTRIVO DIFFERENT

Every one of the 1000 levels was checked by a solver before it shipped. Not just "has a solution" — each level was also tested against a model of how a person actually plays: find the tightest corner, see which piece can only go there, place it, repeat. If a level could not be worked out that way, it was thrown away and regenerated. You will never be stuck in a puzzle that demands you try every combination.

HOW IT GROWS

Chapter 1 starts with two pieces and no timer. By chapter 7 you need to mirror pieces to make them fit. By chapter 15 one piece in the tray is an intruder that does not belong at all — spotting it is half the puzzle. The last chapters put six large pieces and two intruders on a tightly packed board. Fifty chapters, twenty levels each.

FOUR WAYS TO PLAY
• Campaign — 1000 levels. The clock only decides your stars, it never fails you.
• Daily puzzle — a new one for everybody, every day.
• Blitz — 45 seconds per board, harder every round. How far can you get?
• Endless — when the campaign runs out, the game keeps generating.

NO NONSENSE
• No ads, ever.
• No accounts, no sign-in, no tracking.
• Plays fully offline.
• One optional purchase unlocks everything. No subscription.

Chapters 1-3 are free, along with the daily puzzle and Blitz. Unlock chapters 4-50, Endless mode, unlimited hints and Auto-solve with a single purchase.

Available in English, French, Romanian, German and Spanish.