Letterbox Games app for iPhone and iPad
4.0 (
9920 ratings )
Games
Entertainment
Racing
Puzzle
Developer: Kevin Ou Yang
Free
Current version: 2.1, last update: 1 year agoFirst release : 27 Jun 2021
App size: 104.57 Mb
Using simple clues, find and scan QR codes placed in random spots around the city. New challenges are added frequently. As you climb the leaderboard for most solved challenges, youll win cool prizes!