Treadly

Every step takes one off. Clear the whole board.

Treadly is a number puzzle you walk through. Each tile shows how many times you must step on it. Every visit takes one off, and a tile at zero is gone for good. Find a path that lands on every number exactly the right number of times, then step onto the flag. Plan it wrong and you are stuck on an island of your own making.

It starts small and calm. It ends with boards that make you sit up.

SIMPLE TO LEARN Swipe or tap to move. That is the whole control scheme. Every tile type is explained the first time you meet it, and a How to Play guide is always one tap away.

900 LEVELS, ALL SOLVABLE Every level was played through to the win by computer before it reached you, so there is never a broken board. And no level uses a trick just for show: each special tile really matters to the solution.

CLASSIC PACKS Twelve packs of pure number boards, from a cozy 4x4 up to a huge 8x12. Learn the rhythm, then stretch it.

SPECIAL PACKS, ELEVEN TWISTS • Walls that block your way, and on some boards move every few steps • Arrows that let you leave in one direction only • Missiles that fire to the edge of the board when you step on them • Splash tiles that hit the tiles next to them • Portals that teleport you across the board • Keys that open every lock of their color • Odd and even tiles that change every number on the board at once • Shifters that slide tiles along their tracks • Growing tiles that count back up while you dawdle • Springs that throw you over the next tile • Levers that open and shut the doors of their color

MIXED Sixty boards with two or three twists at once. Hard from the very first level, for players who want the real thing.

HARD LEVELS Most packs have 25 regular levels and 15 hard ones. Pass 5 levels in a pack to open the rest of the regular ones, 10 to open the hard tier, where the boards get bigger, longer and meaner.

EARN CROWNS Win a level without any help and it earns a crown, with a few bonus coins on top. Collect enough crowns and two special looks are yours.

STUCK? YOU HAVE OPTIONS A hint plays the next part of the path for you. Undo takes back your last move. The hammer takes one off a tile, the wand adds one. Use them sparingly, or use them a lot. It is your puzzle.

MAKE IT YOURS Spend the coins you win on power-ups, new colors for your hero and new themes for the board.

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