Why does Block Out Level 35 start with an almost empty room?

Because the room generates new blocks with every exit. The empty space is not bonus room — it is the buffer you need for the spawns. If you waste that buffer on wrong exits, the room fills up and locks.

What are the device counters tracking in Level 35?

The purple `8` and green `7` devices track how many pieces have been routed through their gates. The order of exits determines what spawns next, so the counters are your guide to the correct sequence.

Block Out level guide

Block Out Level 35 Walkthrough

hard 4 colors

Block Out Level 35 is a device-gate puzzle in a mostly empty room. A purple `8` device on the left and a green `7` device on the right track exit traffic, and the order you route pieces through the red right exit and blue bottom exit determines what blocks spawn next. The room starts sparse but fills up fast if exits are used in the wrong sequence — keep one lane open at all times for the next spawn.

Board Notes

Layout: A sparse rectangular room with most of the board empty. A purple device with counter `8` sits on the left wall with a tall yellow vertical bar below it. On the right side, a red L-shaped block sits near the wall beside a green device with counter `7`. A small dark block rests on the center floor. The right wall has a red exit arrow, the bottom edge has a blue exit arrow.
Goal: The two device blocks (purple `8` on the left, green `7` on the right) are the real puzzle. Each exit routed through a device changes its counter and determines what block spawns next. The red L-shaped block and the yellow bar are the starting pieces, but the room keeps generating follow-up blocks until both devices hit zero.
Opening: Start by sliding the red L-shaped block toward the right wall exit to service the green `7` device. Then shift the yellow bar toward the bottom blue exit. Each successful exit creates room and triggers the next spawn. The small dark center block acts as a spacer that keeps spawned pieces from blocking the exits.
Danger Zone: At 00:52 in the video, the room nearly locks because a late-spawned piece landed in the only remaining lane. Every exit spawns a new block, so the room fills up faster than it empties if you do not keep one lane free at all times.
Mechanics: Level 35 is the first level in Block Out where the room state changes dynamically between moves. Earlier levels had static boards that you cleared piece by piece — this one generates new pieces as you play. The near-empty starting layout is deceptive: the real complexity is spawn management.

Quick Tips for Block Out Level 35 (spoiler-free)

The room looks easy because it starts mostly empty, but each exit spawns a new block — keep one lane free.
Service the green `7` device on the right first, then the purple `8` on the left.
Think in chain clears. The best move is the one that sets up the next two moves, not just the quickest current match.

How to Solve Block Out Level 35 — Full Solution

Slide the red L-shaped block toward the right wall exit to service the green `7` device first.
Move the yellow bar toward the bottom blue exit after the red block has cleared.
Use the dark center block as a spacer to keep spawned follow-up pieces from blocking exits.
Service the purple `8` device on the left by routing the next spawned piece through its gate.
Continue alternating between the right and bottom exits as new pieces spawn.
Keep one lane free at all times — the lock-up risk is visible at 00:52 in the video.
Finish with the last colored piece after both device counters are at zero and no more blocks spawn.

Colors in this level:

Red, Yellow, Purple, Green

Common Mistakes to Avoid

Using the bottom blue exit before the right red exit is serviced, which produces the wrong follow-up piece and disrupts the device sequence.
Letting spawned blocks fill the last open lane — once the room is full, there is no recovery move.

Frequently Asked Questions

Why does Block Out Level 35 start with an almost empty room?
Because the room generates new blocks with every exit. The empty space is not bonus room — it is the buffer you need for the spawns. If you waste that buffer on wrong exits, the room fills up and locks.
What are the device counters tracking in Level 35?
The purple `8` and green `7` devices track how many pieces have been routed through their gates. The order of exits determines what spawns next, so the counters are your guide to the correct sequence.