Tetroku

Tetroku is a fun and challenging game that requires you to complete a grid of 81 squares. The goal is to position numbered blocks (1-9) as they fall, ensuring that the same number does not appear in the same row, column, or box. Completing a row, column, box, or slice will grant bonus points known as tricks, which can exponentially increase your score.

There are unique blocks in Tetroku that can assist you, such as the Wild block, which can be placed anywhere, making your game easier. The Random block is another special block that reveals a random number, which may or may not help you.

One bonus feature that needs a special mention is the slice bonus. When earned, the blocks involved in this bonus turn into Wild blocks, allowing you to create better combinations and ultimately complete the game faster.

The demo mode in Tetroku is limited to level one, but once you purchase the full version, you'll have access to all the levels. The latest release has an added "Level" column in the high scores table, a system "Sound" adjustment to preferences, and a "Background pictures" preference option allowing you to play the game with pretty scenery backdrops.

Overall, Tetroku is a fantastic game that exercises your mind and keeps you entertained. It's challenging yet rewarding, and the special blocks add an extra layer of excitement to the game.