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Saturn and Earth surrounded by colorful marbles, portals and puzzle blocks

Games / Solar Puzzles

Planet Portals

Sliding block puzzle. The first portal puzzles free, no ads, no sign-in.

What it is

Slide blocks into the matching portals, from first steps to genuinely tricky. A block slides until something stops it, so the order of moves is the whole puzzle. The app adds forty levels, a Puzzle of the Day with a streak to keep, and a pass-and-play duel for two on one screen.

Planet Portals is one of the 5 games in Solar Puzzles, space puzzles for young astronauts. The demo plays the first levels here; the whole game, with the Space Museum, is in the app.

In the demo

The first portal puzzles

In the full game

Forty levels, a Puzzle of the Day and a duel for two in the app

How to play

1

Read the colours

Every block has a portal of its own colour somewhere on the board.

2

Slide, don't lift

Swipe and a block slides until it hits a wall or another block. Blocks can hold each other in place.

3

Send them all home

The level is solved when every block has gone through its portal. Fewer moves, more stars.

Screens

Planet Portals: blocks and their portals
The Solar Puzzles library
The Space Museum

The other games in Solar Puzzles