Place blocks in a 10x10 field and if you have a row or column filled, they are removed. You get new blocks in sets of 3. You can place one block in a holding spot. There is an option to rotate blocks, but this costs in game credits.
Since there is no one specific goal, it is impossible to judge the difficulty. I am getting used to the getting 3 blocks at the same time, so not always being able to see what comes next, as this seems to be usual for these type of games. Being able to park one block is nice, but it does not help if the next set of 3 is all not fitting.
The lack of variation is the biggest drawback of playing this game. You can try to hold on as long as possible, or improve your high score.
Very simple look, seems almost identical to some similar games I have played.
You can pay to remove ads and purchase in game credits or rotation possibilities.
I give Block Puzzle - Brain Games 7 out of 10 stars. Standard block fitting game.