Block Out! is a puzzle game in which you slide coloured blocks to match them with their targets. The levels add moving elevators and block generators, so the layout changes as you play and a solution that works in one moment may not in the next.

Planning is the main skill. You consider the order of your moves, think about how generators will add new pieces and aim for tidy clears. As you advance, the puzzles become more colourful and more tricky.

It suits players who enjoy brain-teasers with a visual, tactile feel. It is free to download, and a short level fits easily into a break.

Each level shows a board of coloured blocks and matching targets. You slide blocks along available paths, and elevators and generators change where they can go, so the order of moves is important. Thinking about which blocks may become trapped helps avoid dead ends, and restarting a level costs nothing but time.

The bright colours make the board easy to read, and the difficulty rises smoothly. It suits players who like sliding and sorting puzzles and enjoy a clean, clear solution. Short levels make it a good way to fill a few minutes.

Things to consider: some levels use trial and error, and ads or boosters may appear. The game is a good brain exercise but may feel repetitive during very long sessions.

Good to know before installing: Block Out! - Color Sort Puzzle comes from Grand Games A.Ş. and is a game in the Puzzle category. It was rated 4.4 out of 5 on Google Play at the time this page was written. The Play Store lists 1M+ installs.