A LITTLE MATH. A LOT OF INSTINCT.
15 hidden equations. 60 seconds. One target.
A fresh board is being made just for you.
Every board has exactly 15 solutions.
Press Start, then drag from a number along a straight row, column, or diagonal. Release on a number. Alternate numbers and operators to reach 7.
Evaluate left to right. // truncates toward zero. No zero cells. Solutions may intersect, but never share cells along the same axis. Reversed paths are the same find.
You have 60 seconds. A correct find scores 100 plus the whole seconds left. Five unsuccessful attempts (including repeats) end the round early. You keep your earned points, but get no bonus for unused time. Find all 15 to finish early.