Each move you can remove blocks by clicking a chain of at least two blocks of the same color. Removing 5 or more blocks at the same time will result in special blocks that can help you reach your goals faster. Goals are to remove either blocks of a certain color, or other special blocks.
The levels seem to stay quite easy early on, it could be a bit more challenging, but that is difficult with Match 2 games.
There is a lot of variation with the type of blocks that are introduced. If you are familiar with Match 3 games or other Match 2 games it all feels quite familiar, but still makes each level its own challenge. Feels almost identical to Toon Blast, another game from the same maker.
Goodlooking playful interface.
Feature complete without ads. You can spend money to buy ingame credits and boosters that help you clear levels faster.
I give Toy Blast 8 out of 10 stars. Well made engaging game.