Sand Blocks Level 147 Walkthrough
10/21/2026
Overview
Cascade merges rule Level 147. Full video guide.
Step-by-step walkthrough
Level 147 is a cascade-mastery level. Rule: chain 3+ merges per drop. Set up an L-shape of 3 same-color blocks, then drop a 4th of that color to trigger 3 merges simultaneously. That's 3 cells reclaimed in 1 drop. Do this 5+ times per level and the board stays 60% empty. Cascade mastery is the #1 skill for Levels 147-150.
💡 Pro tip
3+ cascade merges per drop. L-shape + 4th block = 3 cells free.