The articlegameplay, story, development, reception
Gameplay
The objective of each level is to clear away the door, a 3 by 2 tile box with 6 triangles in the middle. The door is blocked by several blocks of various shapes, which must be maneuvered around. The first levels only have regular blocks, but as the game progresses, different types of blocks are added. These blocks are explained below and have different properties and increase the level of difficulty.
These are normal blocks that only move into empty spaces. They are the first blocks to appear in the game and range widely in shape, size, and color. They do not interact with each other unless pushed into another by the player. Their shape is fixed unlike other blocks; only their location can be altered.
Games like this

Rocket Robo
2014 · Android, iOS
Puzzle

Snoticles
2011 · iOS
Puzzle
- Piyo Blocks 2
Piyo Blocks 2
2010 · iOS
Puzzle

Merge Magic
— · Android, iOS
Puzzle
Sega exclusiveIRiDES: Master of Blocks
2009 · Dreamcast
Puzzle

Light the Flower
2012 · iOS
Puzzle
60Uncharted: Fortune Hunter
2016 · Android, iOS
Puzzle

Rules!
2014 · iOS, watchOS
Puzzle
Collections1 collection
Platform libraries
- IOS gamesGames and applications
Description adapted from its source, CC BY-SA 4.0.