Adder's Coil Free

Looking for a new challenge in number puzzles? Try Adder's Coil created by Wylie - Master Puzzle Maker.

Adder's Coil is easy to learn. Make a single path through all squares of the puzzle grid formed by the numbers 1 to 9 in order, repeated as many times as necessary. After 9 is reached, begin again at 1.

The correct path - the Adder's Coil - forms a continuous loop that does not cross itself, split or reach a dead-end at any point.

The puzzle comes at four levels of difficulty - easy, medium and hard, plus master class for the real experts.

This app - Adder's Coil Free - gives you absorbing puzzles at all levels of difficulty to sample. If it is right for you and you want more puzzles, download the paid version from the Android Market and get started on 360 more intriguing puzzles.