2121!

2121! is an addicting brain teaser with simple yet challenging games designed to train your brain. Challenge your puzzle game skills with this exciting skill game that will keep you entertained for hours.

Train your brain and develop your logic with this simple game that lets you combine puzzle blocks, build and destroy structures by creating lines and test your logic with friends. Enjoy addicting brain training exercises with the power of 2121!

2121! Features:

Connect Shapes, No Matter Where You Are

− Connect puzzle blocks in addicting matching games. Start and stop any time, no matter where you go.

− 2121! is the perfect challenge for a short period of refreshing brain training on the bus, at school or in the office.

− Connect shapes together with addicting, simple to learn brain teaser gameplay.

Combine Puzzle Blocks in Addictive Games

− Combine puzzle blocks in order to build and destroy full lines both vertically and horizontally.

− Combine blocks in this addicting challenge that will put your logic skills to the test. Don't let the shapes fill the grid!

− Match shapes to form colorful lines in addictive puzzle games.

Challenge Your Friends

− Challenge your friends, colleagues and family in an online ranking system with achievements and leaderboards.

No time limit, no color matching, no match 3 repetition! Just fill the grid with shapes to form a line and train your brain with 2121!