99 Numbers is an arcade game available on Android and developed by KULgames. The game is based on finding a requested number on a board of 99 numbers from 1 to 99. The game ends when you find all the 99 numbers. The objective is to find the number as quickly as possible to score higher.

The game has a time countdown, and you have to find the requested number before the time runs out. You can use the HINT button to find the number's location, but it will decrease your score. You can log in to your Google+ account to showcase your high score on the leaderboard and get achievements. The leaderboard updates daily, and the game is entirely free.

Overall, 99 Numbers is a fun and straightforward game that tests your swiftness and attention to detail. It's a great game to pass the time and challenge yourself to beat your high score.