Which cover opens first in Block Out Level 677?

The tall cyan shutter on the right retracts first, exposing stacked pink, yellow, orange, blue, and red pieces along the right wall.

How should the second reveal be cleared?

Remove the crown's outer pink and orange pieces first, then route cyan, red, yellow, and green around the permanent stepped wall.

Block Out level guide

expert 8 colors

Level 677 opens a chained cyan shutter before a huge purple cover, then routes the final crown around a permanent stepped wall.

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Separate the red and yellow L shapes in the lower-right pocket, then send the exposed cyan square and red edge block through their right-side gates.
Route accessible lime pieces to the lower-left green gate and raise the orange vertical beside, not inside, the center column.
Alternate small purple, pink, yellow, and cyan exits until the cyan shutter reaches 0; move the newly exposed top-right orange vertical first.
Pull the revealed blue L down the right wall, send yellow bars upward, and clear the pink verticals through their top or side gates one at a time.
Move the red L away from center, then send the long cyan block through the right cyan gate and clear the remaining orange/yellow pieces.
Drain the lower pocket until the purple cover reaches 1, keeping the yellow L away from its lower-right corner.
Trigger the 1-to-0 transition; clear the revealed crown from the edge inward, starting with the exposed upper-right pink piece.
Send pink through the right gate, orange through its top/side lane, then cyan and red through the reopened center route.
Bring the long green and yellow pieces around the stepped wall one at a time before moving the large cyan square.
Clear the late yellow L, send the large cyan square through the left cyan gate, and finish with the remaining green L through the bottom green gate.

Colors in this level:

Purple, Cyan, Green, Red, Yellow, Pink, Orange, Blue

Leaving the yellow L in the center column when the cyan shutter is ready to retract.
Moving the large cyan square above the stepped wall before the long green finish has a route.

Use the center column only for pieces that can continue directly to a gate.
After the second reveal, clear edge pink and orange before lifting lower L shapes.

Board notes 5 details

Layout: A purple upper-left cover and tall cyan upper-right shutter sit above lime/red L shapes, cyan squares, pink/purple blocks, yellow bars, and an orange vertical in the exposed lower pocket.
Goal: Open and drain the cyan shutter first, keep the center column usable while reducing the purple cover, then clear its dense crown around the stepped internal wall.
Opening: Separate the lower red/yellow L pair, clear exposed cyan and red through the right gates, and feed lime pieces toward the bottom green gate.
Danger Zone: A yellow L or tall pink block stored in the center column blocks both reveals; after the crown appears, the large cyan square can also seal the bend above the stepped wall.
Mechanics: A chained cyan shutter reveals full-height right-wall bars before a second purple cover reveals the crown above a fixed stepped divider.

Which cover opens first in Block Out Level 677?
The tall cyan shutter on the right retracts first, exposing stacked pink, yellow, orange, blue, and red pieces along the right wall.
How should the second reveal be cleared?
Remove the crown's outer pink and orange pieces first, then route cyan, red, yellow, and green around the permanent stepped wall.