Sand Blocks Level 386 Walkthrough
10/21/2026
Overview
Corner protocol on Level 386. Full solution.
Step-by-step walkthrough
Level 386 tests corner protocol. Keep 4 corners empty until drop 15. When corners must fill, matching shapes only. Corner order: BL → BR → TL → TR. Corners that clog take 5+ drops to recover. Level 386 has 9-10 corner-filling moments.
💡 Pro tip
Corners empty until drop 15. Order: BL → BR → TL → TR.