Level 105

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Block Out Level 105 wraps polyomino bricks around a glowing purple 2×2 square and gives you exactly one shot to break through — a red demolition bar on the right wall. Spend that bar on the wrong cluster and the purple square stays trapped forever. The solve is a packing extraction: clear the top counters and yellow 2×2 first, then aim the red bar at the upper red cluster to free the exit path.

• Block Out Level 105 wraps polyomino bricks around a glowing purple 2×2 square and gives you exactly one shot to break through — a red demolition bar on the right wall.
• Spend that bar on the wrong cluster and the purple square stays trapped forever.
• The solve is a packing extraction: clear the top counters and yellow 2×2 first, then aim the red bar at the upper red cluster to free the exit path.