Sand Blocks Level 189 Walkthrough
10/21/2026
Overview
Sticky corner protocol on Level 189. Full solution video.
Step-by-step walkthrough
Level 189 sends sticky blocks aggressively. Protocol: sticky blocks go in corners ONLY. If all 4 corners are full, hammer one immediately to open it. Never drop a sticky in the open board — that cell becomes permanently blocked. Level 189 has 6-7 sticky blocks per level — corner protocol is the only way through. Watch the video for corner opening timing.
💡 Pro tip
Sticky = corners only. 6-7 sticky blocks. Hammer to open corner.