Sand Blocks Level 183 Walkthrough
10/21/2026
Overview
Vertical merges on Level 183. Full solution.
Step-by-step walkthrough
Level 183 rewards vertical merges over horizontal. Rule: cluster colors VERTICALLY in columns, not horizontally in rows. When 3 vertical cells align with same color, drop 4th → 4 cells merge into 1 tall block. Then the tall block clears 4 rows when matching color touches. Vertical merges are 2x more efficient than horizontal on Level 183. Adapt your merging direction.
💡 Pro tip
Vertical merge clusters. 4 cells → 1 tall block. 2x efficiency.