Pyramind - Polyomino Puzzle

Twelve pieces. Fifty-five cells. Two puzzles, one shape language.

Pyramind is a quiet polyomino puzzle. You're given the same twelve pieces — five tetrominoes and seven pentominoes — and asked to fit them, exactly, into a five-row flat grid or into a five-layer pyramid. The same pieces, two completely different problems. The pyramid is the harder one. The grid is the welcoming one. Both reward patience.

There are sixteen built-in challenges across four difficulties, from First Steps to Pure Mind. Every challenge starts with a few pieces already placed, so you're never staring at an empty board with no idea where to begin. As you solve them, your best times stay with you. A Daily Challenge gives you one carefully chosen puzzle each morning — different every day, the same one for everyone playing that day.

When you want variety without lookup, Surprise Me hands you a random puzzle pitched at any difficulty. When you want to wander, Sandbox lets you place pieces freely on either board.

What Pyramind is not: a game with energy bars, in-app purchases, ads, ranked leaderboards, or accounts. There is no network. There is no analytics. The Data Not Collected label on this page is literal. Pyramind exists on your device, plays on your device, and forgets nothing — and remembers nothing about you.

Features
• 12 polyomino pieces, identical across both boards
• Flat 5×11 grid for the welcoming version
• 3D pyramid with five stacked layers for the harder version
• 16 hand-curated challenges (Easy, Medium, Hard, Master)
• Daily Challenge — one shared puzzle each day
• Surprise Me — endless random levels
• Sandbox — free placement, your own ideas
• Stats and personal best times stay private to your device
• Dark, minimal interface designed for evenings
• No accounts, no ads, no tracking, no network

For people who want a puzzle to think with, not a puzzle to grind.