PuzzleWalk

Puzzle Walk是一款遊戲化應用程序，您可以在其中解決“發現差異”難題。

PuzzleWalk is a gamified app where you can walk through cities around the world and solve 'spot the difference' puzzles.

The principle of this app is a conversion algorithm between walking step and gaming time.

Your accumulated walking steps will be automatically converted to gaming time, so your walking step is key to be a PuzzleWalk master!

Your walking steps and puzzle points will give you a final score and make you eligible to receive a gift card every month!

More than a hundred of world cities are programmed along with a thousand of spot the difference puzzles.

Each city contains 5 to 10 puzzles depending on the level and each puzzle contains 5 different spots on two otherwise similar images.