Block Out Levels 218, 219, and 220 Strategy Guide

To clear levels 218, 219, and 220 in Block Out, your primary goal is to free up at least one empty tube as early as possible. Opening an empty slot provides the maneuvering space needed to sort matching blocks without creating unmanageable bottlenecks. Filling every available space with mixed colors creates a move deadlock, leaving a complete level restart as the only resolution.

Core Strategy: Maintaining Empty Tubes

The main point of failure in mid-tier stages is scattering mixed colors across every available slot. Before moving your first block, scan the board to identify which tube contains the fewest distinct colors.

• Target easy clears: Commit your initial moves to fully emptying the least varied tube to establish a working buffer slot.
• Consolidate surface colors: Move matching top blocks onto existing stacks of the same color rather than into empty spaces whenever possible.
• Isolate prevalent colors: Track which color appears deepest across multiple stacks, and reserve your empty buffer to gather that set.

Avoid rearranging blocks without a specific consolidation goal. Unnecessary shuffling clogs your open space and increases board disorganization.

Level 218: Managing Surface Layers

Level 218 begins with nearly full tubes, leaving minimal headroom for mistakes. To prevent burying colors you will need shortly:

1. Identify the color appearing most frequently across the top of all tubes.
2. Move those surface blocks onto matching stacks or into a designated secondary tube to expose deeper layers.
3. If two tubes share matching top colors, combine them immediately to convert one into an open slot.
4. Only transfer a block into a tube if it already matches the top color or if the receiving tube is entirely empty.

Level 219: Center Tube Staging

Level 219 relies heavily on vertical sorting, featuring hidden blocks deeper in the stacks. The layout often concentrates complex color distributions in the middle of the board.

• Clear the center first: Work through the central tubes early to create a clear staging area for sorting the outer columns.
• Target low-frequency colors: Find the color with the fewest total blocks on the board. Grouping these blocks into their own tube early reduces board clutter and simplifies tracking.
• Maintain single-color focus: Complete one full color stack at a time rather than building partial stacks simultaneously across multiple tubes.

Level 220: Overcoming Height Restrictions

Level 220 presents the tightest layout, with tubes filled close to maximum capacity from the start. Success requires a methodical top-down approach:

1. Identify the colors sitting on the top layer of most tubes.
2. Transfer these surface blocks into empty slots to reveal the second layer.
3. Re-evaluate the board to locate whichever newly exposed color blocks the most overall progress.
4. Temporarily move interfering colors to open space to free up essential stacks, even if it delays completing another set.

Preventing Board Deadlocks

Excessive block movement degrades your board state. If every tube becomes filled with mixed, non-matching colors and no empty slots remain, the level reaches an unrecoverable deadlock. If this occurs, restart the level immediately to reset the board. Focus every move on reducing total colors per tube rather than simply shifting top pieces.