Block Out: Levels 179 and 180 Walkthrough and Sorting Guide

To clear levels 179 and 180 in Block Out, your immediate priority is freeing a single tube completely to act as a pivot slot for block rotation. Consolidate matching top blocks into partially filled tubes right away to open up your first empty slot, which prevents early board deadlocks.

Core Sorting Tactics

Levels 179 and 180 feature restricted board layouts where initial moves quickly clog open space. Managing empty space and focusing on one color at a time prevents premature restarts.

• Freeing a Pivot Slot: Combine matching top pieces into active stacks until one tube is totally empty.
• Color Isolation: Identify the color scattered across the highest number of tubes and move those blocks into your open slot.
• Stack Inspection: Check the bottom color of a target tube before making a transfer to avoid trapping lower blocks under a mismatched color.

Preventing Deadlocks and Using Undo

A deadlock occurs when all top blocks mismatch available open stacks and no empty tube remains to take a transfer. Avoid placing a mismatched block onto a stack unless it instantly reveals a hidden block you can clear on your very next move.

If you run out of valid moves, use the undo feature to step back two or three turns. Identify the specific move where you filled your last empty tube without opening a new one, then adjust your move sequence to keep that slot open longer.

Recommended Move Sequence

Follow this step-by-step progression to maintain open space throughout levels 179 and 180:

1. Scan all active tubes at the start to find matching top colors.
2. Transfer accessible top blocks onto matching stacks until one tube is completely empty.
3. Select the most widespread color on the board and consolidate it into the newly opened tube.
4. Clear exposed top layers to unblock hidden colors in cluttered stacks.
5. Repeat the consolidation process using freed tubes until each color is sorted into its own stack.