CubeMania is a PSP homebrew application featuring 4 small puzzle games, or game modes, called FillUp, Matrix, Slide and PushIt. The game modes are actually all quite similar to each other as they have the same design and idea: a game board that's made out of cubes.
It's about filling up the game board so, it doesn't contain free spaces anymore. Also, try to do this without blocking yourself!
Pretend you're a tiny cube on a game board full of slippery ice. When you start sliding, there's no way you're going to stop unless you hit a wall or an obstacle. Try to reach the destination spot.
Control the cubes in such a way that the numbers on the side of the grid, match with the highlighted cubes on that current row or column.
You're on a field with crates around you. It's your task to push them onto the finish spots, without blocking yourself, to complete the level
Just a PSP, no CFW is required, it is recommended though.
CubeMania is programmed in C, using PSPDevKit and OSLib for the graphical part. The unsigned EBOOT is about 540 kB, the signed one about 5 MB (it's always this size when signed).
You have the option between signed and unsigned. Signed homebrews can run on all PSPs, while unsigned requires CFW or an exploit to run homebrews.
Push It in-game
Main menu - Space theme
Game mode selection - Nature theme