This is a block erasing game
PuniSame in Eazy version. Select the block type and press New Game button to start. There is also Normal version and Hard version.
If two or more of the same blocks are lined up vertically or horizontally, you can erase all the blocks in a row by clicking. The blocks above the disappeared part will fall down. When all the blocks in one vertical row disappear, they will be packed to the left. The more blocks you erase at once, the higher the points.
Since there are some arrangements where it is not possible to erase all blocks, please enjoy with a higher point than erasing all blocks.