Block Out Level 748 Walkthrough
ExpertMeasured from the Level 748 image on this page, the sampled board breaks down into 10 main colours: red (17.5%), purple (11.3%) and green (11.0%), plus 7 other colours. The dark board background covers 20.3% of the sample; it reads as empty space or mechanism panels rather than as a coloured block.
Level screenshot
What the Level 748 board is made of
Measured from the Level 748 image on this page, the sampled board breaks down into 10 main colours: red (17.5%), purple (11.3%) and green (11.0%), plus 7 other colours. The dark board background covers 20.3% of the sample; it reads as empty space or mechanism panels rather than as a coloured block.
- Sampled colours
- 10
- Sample coverage
- 41.4%
- Empty sample rows
- 5
- Colour groups
- 50
The sample covers 41.4% of a 20x28 lattice: 10 colours, 5 empty rows and 50 separate colour groups.
red 17.5% of the sample
Spread across the sampled board rather than parked in one corner.
purple 11.3% of the sample
Spread across the sampled board rather than parked in one corner.
green 11.0% of the sample
Sits almost entirely on the outer rim, where the door slots are. Treat it as a rim or door colour rather than another block group.
pink 9.6% of the sample
Spread across the sampled board rather than parked in one corner.
medium green 8.2% of the sample
Sits almost entirely on the outer rim, where the door slots are. Treat it as a rim or door colour rather than another block group.
blue 6.5% of the sample
Spread across the sampled board rather than parked in one corner.
light blue 5.2% of the sample
Mostly around the edge, close to the doors and waiting lanes.
cyan 4.1% of the sample
Sits almost entirely on the outer rim, where the door slots are. Treat it as a rim or door colour rather than another block group.
yellow 4.1% of the sample
Sits almost entirely on the outer rim, where the door slots are. Treat it as a rim or door colour rather than another block group.
dark green 2.1% of the sample
Spread across the sampled board rather than parked in one corner.
navy 20.3% of the sample
Dark board backing — empty cells or mechanism panels, not a coloured block.
Read from the board image on this page, last measured 2026-10-19. Percentages are shares of the sampled board; the sample grid is not the game's exact cell grid.
How to read this board
Start from the largest colour: red
Red covers 17.5% of the sampled board — more than any other colour. It has the most pieces to route, so clear it early once its door is reachable instead of leaving it until the board is tight.
Rim colours are doors, not extra blocks
green, medium green, cyan and yellow appear almost only on the outer rim. They mark door slots or trim; do not count them as another group of pieces to clear.
There is spare space — use it deliberately
About 20.3% of the sample is dark background. That is more breathing room than the busiest boards get, so use an empty lane as a waiting spot instead of parking a block in front of a door.
10 measured colours
The sample contains 10 main colours. Fewer colours means fewer door groups to track, but the remaining pieces can still block each other; clear one colour at a time.
How the Level 748 clear works
The sample fills 41.4% of its 20x28 lattice and splits into 10 colours and 50 groups. More sampled pieces sit in the bottom third (59.5%) than in the top third (31.0%), so the lower lanes carry most of the traffic. Red is the most divided colour, with 8 separate groups in the sample. Space is shared, so the order matters more than the speed: a block parked in a doorway can wall off another colour completely.
Level 748 sits in the Expert tier and in the 721–760 block of this guide. Expert boards are the tightest: narrow lanes, moving elevators and generators that refill space you just cleared. Clear one color completely before opening another front, and restart early if the board jams. The sample has a continuous run of 4 empty rows, which is the widest waiting lane on the board.
Strategy note 1
Use the 4-row empty band as a one-way lane. Move a block straight through it instead of parking inside it.
Strategy note 2
Red is split into 8 groups. Clear the group closest to its door first; the far groups stay blocked until that run is finished.
Strategy note 3
Only 41.4% of the sample is covered, so the edges can hold waiting blocks while the centre stays open.
Strategy note 4
If two colours are split into several groups, finish the smaller colour first so it stops competing for lanes.
Strategy note 5
Solve one colour at a time instead of pushing several blocks around at once.
These notes combine the measured 10-colour sample with the expert mechanics, not a move-by-move transcript. The video above is the exact clear for this board.
Block Out Level 748 — frequently asked questions
- What colours are on the Block Out Level 748 board?
- The board image on this page breaks down into 10 main colours: red (17.5%), purple (11.3%), green (11.0%), pink (9.6%), medium green (8.2%), blue (6.5%), light blue (5.2%), cyan (4.1%), yellow (4.1%), dark green (2.1%). The names are read off the measured hex values shown beside each swatch, so they can differ from the name the game gives the same block.
- Which colour covers the most of the Level 748 board?
- Red is the largest measured colour at 17.5% of the sample. That makes it the colour with the most pieces to route, so it is usually the one worth clearing early once its door is open.
- How much of the Level 748 board is empty?
- The dark board background covers 20.3% of the sample. It can include empty cells and mechanism panels, so read it as spare backing area rather than a count of free moves.
- Does the board image show the order to move the blocks?
- No. A still image shows the colours and their layout, but not the block queue or the order the game offers. The video on this page is the exact clear; the measured breakdown is what the board costs to clear, not a tap-by-tap order.
- How is the Level 748 board laid out?
- The sample fills 41.4% of its 20x28 lattice and splits into 10 colours and 50 groups. More sampled pieces sit in the bottom third (59.5%) than in the top third (31.0%), so the lower lanes carry most of the traffic. The sample has a continuous run of 4 empty rows, which is the widest waiting lane on the board.
- What difficulty is Level 748 in Block Out?
- Level 748 is rated Expert difficulty in Block Out! - Color Sort Puzzle. Tiers run from Beginner (1-99) through Intermediate (100-249) and Advanced (250-449) to Expert (450 and up).
- Is there a video walkthrough for Block Out Level 748?
- Yes — the video on this page plays the complete clear of this board, so you can follow the block routes in real time.
- Why do I get stuck on Block Out Level 748?
- Most jams on Level 748 come from opening a second colour before the first is off the board. The sample holds 10 colours split into 50 groups, so every extra front costs a lane. Clear one colour at a time, keep the middle open, and treat the edges as waiting space.
- Does Block Out work offline?
- Yes. Block Out! - Color Sort Puzzle can be played offline once installed — there are no online requirements during normal play.
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