Walkthroughs, tips and videos
Block Out! - Color Sort Puzzle All Levels Complete Solutions
The complete fan-made guide hub for the sliding color-block puzzle. Full coverage of the 849-level run with video walkthroughs, route-planning strategies, and quick answers when a board jams.
Featured walkthroughs
The most-watched levels plus selected late-game boards - each with a full video guide.
From the blog
A beginner guide and nine level logs covering the full 1–839 run.
Beginner guide
How to Play Block Out! - Color Sort Puzzle: Complete Beginner Guide
A complete beginner guide to Block Out! - Color Sort Puzzle: how blocks move, how doors work, how to choose a clear order, and how to handle elevators and block generators.
Read moreLevel log · 1–100
Block Out Levels 1-100: Beginner Level Log
A field log for Block Out Levels 1-100: what the opening boards teach, how to build a reliable clear order, and the early levels worth a second look.
Level log · 101–200
Block Out Levels 101-200: Intermediate Level Log
A field log for Block Out Levels 101-200: denser color layouts, interlocking routes and the specific habits that stop an Intermediate board from jamming.
What is Block Out! - Color Sort Puzzle?
Block Out! is a free mobile puzzle game built around sliding colored blocks into matching doors. Every level is a small traffic problem: blocks share lanes, space runs out, and a single parked block can shut a door you still need. Elevators and block generators keep the board moving, so planning beats speed. There are no online requirements, and the game plays fully offline.
Read the doors
Find every colored door and the blocks that belong to it. The door layout tells you which colors can move first.
Clear one color
Slide a block along its lane into the matching door. Finish a color before opening a second front so the board stays readable.
Keep the middle open
Most blocks cross the center of the board. Park spare blocks at the edges instead of blocking the shared lane.
Plan around the moving parts
Elevators and block generators change the route mid-level. Wait for the right moment instead of forcing a slide.
Golden rules from top players
Order beats speed
There is no timer pressure worth rushing for. Trace the route before sliding; one wrong move can seal a door.
Fewest routes first
Move the block that has the fewest possible paths while the board is still open. It only gets harder later.
Never block a door
A block parked in front of a door you still need can cost the level. Leave every unused door approach clear.
Restart early
If the board jams and no block has a route, restart. A fresh layout is faster than untangling a dead board.
Block Out! FAQ
Quick answers to the questions players ask most.
How do I play Block Out! - Color Sort Puzzle?
Slide each colored block across the board and into the door of the same color to clear it. Blocks share the board, so the route order matters. Elevators and block generators add moving obstacles as you progress.
Is Block Out! free to play?
Yes. Block Out! - Color Sort Puzzle is free to download on Android and is ad-free. Optional in-app purchases may exist, but you never need to pay to finish a level.
How many levels does Block Out have?
The game keeps adding levels. This guide currently lists 849 levels, with video walkthroughs for the boards that have been solved and more added as they are published.
Where can I find Block Out level solutions?
Every walkthrough on this site embeds a YouTube video solution for that exact board. Search your level number on the levels page to jump straight to it.
Why do I keep getting stuck on the same level?
Most stuck runs come from moving a block too early and closing a lane another color still needs. Clear one color at a time, keep the middle of the board open, and treat the edges as waiting space.
Does Block Out work offline?
Yes. Once installed, Block Out! - Color Sort Puzzle can be played fully offline — there are no online requirements during normal play.
Stuck on a level right now?
Jump straight to the walkthrough library — every guide has a video solution you can follow route by route.
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