Greenhouse
A sunny greenhouse: potted blocks, hanging vines and butterflies drifting between the pots.
Color block sort
Sortlo
Slide each block the way its arrow points, drop it into its container and clear the board before the tray fills up.
- 155 levels
- Three cozy worlds
- No account needed
- For iPhone
How it plays
Easy to learn, hard to put down
Every block has an arrow. That is the whole rule book.
Drag along the arrow
If the path is clear the block slides off the board. Blocked blocks look faded and stay put.
Match its container
Each block goes to the container of its color. A full container leaves and the next one takes its place.
Mind the tray
No matching container yet? The block waits in the tray, which holds five. Plan ahead so it never fills up.
Three worlds
Every world has its own scenery
Blocks, containers, the level map and the little creatures wandering across it change with the world. You pick the world on the main menu.
Harbor
A cargo harbor: container blocks, cranes and gulls gliding over the quay.
Cat Cafe
A cozy cat cafe: blocks with cat ears and cats strolling along the level map.
Take a look
What you get
155 levels
From a gentle start to dense boards, with a hard level every few stages.
Daily puzzle and weekly challenges
The same puzzle for everyone; one ranked try a day, then practice as much as you like.
With friends
Game Center rankings, friend challenges and your friends on the level map.
Color-blind friendly
Every color also has its own symbol, so nothing depends on color alone.
Calm sound
Relaxing music and satisfying sounds. Haptics can be turned off.
A little story
Short story pages appear as you clear levels. Read them or skip them; they never block you.
Questions
Is it free?
Yes, Sortlo is free to download.
Do I need an account?
No. Just open it and play. Your progress follows you across your own devices through iCloud.
Which devices does it run on?
iPhone (iOS 17 and later). The game speaks English and Turkish.
Can I play offline?
The levels are inside the app, so yes. Rankings and friends need Game Center.
Does it collect my data?
It records anonymous gameplay events to improve its levels (no account, no name, no advertising ID). Details are in the privacy policy.
Ready to slide?
Plays on iPhone.
Coming soon to the App Store