The famous 3D logic puzzle from Alex Matveev. Rotate the magic cube with your mouse and connect fields with the same color. Maybe one of the best magic cube variants in the web.
Alphabet Hunter is a brainteaser with the characters from A to Z. Your mission is to hit all the characters of the alphabet in the correct order and the given time. Sounds simple?
Blocky is a board game based on the following simple idea: Find rectangles which has four same-colored corners, mark and delete them in the given time. You have finished a level after removing all smilies.