Block Out Level 128 Walkthrough
IntermediateMeasured from the Level 128 image on this page, the sampled board breaks down into 10 main colours: red (26.5%), cyan (14.2%) and purple (11.3%), plus 7 other colours. No flat dark background was detected; the pieces cover the sampled board.
Level screenshot
What the Level 128 board is made of
Measured from the Level 128 image on this page, the sampled board breaks down into 10 main colours: red (26.5%), cyan (14.2%) and purple (11.3%), plus 7 other colours. No flat dark background was detected; the pieces cover the sampled board.
- Sampled colours
- 10
- Sample coverage
- 69.3%
- Empty sample rows
- 0
- Colour groups
- 50
The sample covers 69.3% of a 20x28 lattice: 10 colours, 0 empty rows and 50 separate colour groups.
red 26.5% of the sample
Spread across the sampled board rather than parked in one corner.
cyan 14.2% 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.
orange 10.8% of the sample
Spread across the sampled board rather than parked in one corner.
pale cyan 8.0% 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.
green 7.7% of the sample
Spread across the sampled board rather than parked in one corner.
blue 7.5% of the sample
Spread across the sampled board rather than parked in one corner.
medium cyan 6.7% of the sample
Spread across the sampled board rather than parked in one corner.
deep red 4.6% of the sample
Mostly around the edge, close to the doors and waiting lanes.
navy 2.6% 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.
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 26.5% 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
pale cyan and navy appear almost only on the outer rim. They mark door slots or trim; do not count them as another group of pieces to clear.
The pieces cover the sampled board
No flat dark background was detected in the sample, so the pieces fill the measurable board area. Treat the first few moves as a search for any lane that is already open.
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 128 clear works
The sample fills 69.3% of its 20x28 lattice and splits into 10 colours and 50 groups. The pieces are spread across the sampled rows (17.0% top, 43.3% middle, 39.7% bottom) rather than stacked in one band. Cyan is the most divided colour, with 9 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 128 sits in the Intermediate tier and in the 121–160 block of this guide. Mid-game boards start crossing lanes and adding a second color on the same route. The extra challenge is not speed but sequencing — clear the block whose path disappears first. The sample has no empty rows and no full-width corridor, so spare space is limited.
Strategy note 1
The sample has no empty rows, so every move has to open the next one. Plan two moves ahead before sliding into the middle.
Strategy note 2
Cyan is split into 9 groups. Clear the group closest to its door first; the far groups stay blocked until that run is finished.
Strategy note 3
69.3% of the sample is covered: enough room for one waiting lane, not two.
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 intermediate mechanics, not a move-by-move transcript. The video above is the exact clear for this board.
Block Out Level 128 — frequently asked questions
- What colours are on the Block Out Level 128 board?
- The board image on this page breaks down into 10 main colours: red (26.5%), cyan (14.2%), purple (11.3%), orange (10.8%), pale cyan (8.0%), green (7.7%), blue (7.5%), medium cyan (6.7%), deep red (4.6%), navy (2.6%). 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 128 board?
- Red is the largest measured colour at 26.5% 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 128 board is empty?
- No flat dark background was detected in the sample, so the pieces cover the measurable board area. There is no measured empty-space figure for this board.
- 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 128 board laid out?
- The sample fills 69.3% of its 20x28 lattice and splits into 10 colours and 50 groups. The pieces are spread across the sampled rows (17.0% top, 43.3% middle, 39.7% bottom) rather than stacked in one band. The sample has no empty rows and no full-width corridor, so spare space is limited.
- What difficulty is Level 128 in Block Out?
- Level 128 is rated Intermediate 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 128?
- 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 128?
- Most jams on Level 128 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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