Tetris Worlds is a third-party version of the classic video game Tetris, developed by Blue Planet Software and published by THQ. It was originally released for Windows and Game Boy Advance console in 2001, and later released for Xbox, GameCube, and PlayStation game consoles.

MahJong is a game, entertainment equipment invented by Chinese during the Qing dynasty. It consists of small rectangular blocks made of bamboo, bone or plastic, each of which is engraved with a pattern or inscription. Each pair of MahJong in North China has 136 cards, while that in South China (called sparrow/麻雀 in Guangdong, Hong Kong, Macao and Southern Fujian) has eight more cards, namely: Spring, Summer, Autumn, and Winter; Plum, Orchid, Bamboo, and Chrysanthemum, 144 cards in total. In April 2017, the International Mind Sports Association (IMSA) announced that MahJong had officially become one of the world intellectual sports program.

Atomic Puzzle is a series of small puzzle (eliminating type) games based on mathematical logic operations, created by Kongregate. In game your goal is to eliminate all the balls on the screen - none should be left, otherwise you have to start again.