Free Online Games

Connect 21 is an exciting Puzzle Game and published on Oct 7th, 2015 and has been played 46 times and has a rating of 0% after 0 votes.

Connect 21 is a straightforward binary puzzle game, relaxing and easy to play on your spare time or whenever you feel bored. Inspired by the beauty of numbers and math, Connect 21 was created to be an addicting brain teasing game, especially for math games lovers.