SumTrakil

SumTrakil is a number path puzzle for anyone who wants a clear target and time to think. Fast puzzles reward reflexes. This one rewards a plan. You receive a starting number and a target. The board is a grid of math tiles. A path clears only when a legal trail makes the running total match the target exactly. You begin on the start tile. That tile sets the running total and is not an operation. Move up, down, left, or right onto a tile that shares a side with your current tile. Diagonal moves are not allowed. Each tile can be visited once during an attempt. Addition increases the total. Subtraction decreases it. Multiplication scales it. Division is allowed only when the total divides evenly. A remainder, a divide by zero, or an overflow is refused, and the board does not change. Blocked cells cannot be entered. You do not have to use every open tile. The attempt succeeds when the…