Classic
Endless. One board, your best score, your best streak — and coins on the way down.
Fair by design. Calm to play.
The 8×8 block puzzle, rebuilt around the two things players resent most: rigged deals and an ad after every game. Every hand comes from a seed you can see.
The game
Precise drag with a lifted piece, a hold slot, undo, and soft sound — the same board on a phone in your hand.





The fair-deal promise
Most block puzzles quietly decide when you should lose. Blockwell can’t — the deal is fixed by a seed and the board, and nothing else.
01
The deal is a pure function of the seed and the board. Tap the seed on any game-over screen to replay the exact same challenge, or hand it to a friend.
02
Before a hand reaches you, the game confirms a move exists. No dead hands, no manufactured losses, no watching an ad just to keep playing.
03
No adaptive difficulty, no loss-triggered traps, no revive bait. The generator never looks at how well you’re doing. A test plays 10,000 games to keep it that way.
Five ways to play
Endless. One board, your best score, your best streak — and coins on the way down.
The same fair deals with a clock ticking. Score as much as you can before it runs out.
No clock, no game over. Place pieces, clear lines, and breathe.
One puzzle a day from the date’s seed — same board for everyone. Build a streak and share the grid.
120 hand-checked levels across six chapters. Goals to hit, stones to clear, gems to collect, and three stars to chase — every level proven winnable by a bot before it ships.
Ads that respect your game
Three rules the app holds itself to. They aren’t settings you have to find — they’re how it’s built.
Questions
Fair is a property of the code, not a slogan. The deal is a pure function of a seed you can see and replay, and an automated test plays 10,000 games to confirm at least one piece always fits. Nothing about the game adapts to make you lose.
No. There is no login, no cloud save and no chat. Your progress, coins and streaks live on your device.
Core play works fully offline. A connection is only needed to load an ad or restore a purchase.
It removes all banners and interstitials permanently and adds a second free undo to every game. It is a single purchase — restore it any time from Settings.
English, German, French, Spanish, Polish and Portuguese, each in a light and a dark theme.