Learn it in three steps
Read the target
Each level gives you a target number, shown in the orange badge above the board.
Draw the chain
Connect neighboring tiles with your finger: number, operator, number. If the result matches the target, the chain pops.
Win a master tile
Break locked tiles, grow your multiplier, and collect tiles named after history's greatest mathematicians.
A calm puzzle, a real brain workout
Unlimited levels
Levels never run out. Every board is procedurally generated to be solvable, and difficulty grows as you progress.
Timeless mode
No timer for players who don't want to rush. It's about your moves, not the clock.
Power-ups & multipliers
Unlock tough boards with time freeze, tile breaker, and a x2 multiplier.
Watch an ad, earn a reward
The game is free; ads keep it that way. Watch a short ad anytime for an extra move or power-up. Requires an internet connection.
Marketplace & leaderboard
Trade master tiles with other players using in-game gold, and see your name on the leaderboard.
Every tile has a story
The cave's tablets are carved from real stone texture, each named after a master of mathematics or physics. Locked ones are covered in moss — you'll need the right chain to break them.
A number hunt on stone tablets. Unlimited levels, calm gameplay.