Sand Blocks Level 107 Walkthrough

Level 107 rewards merge cascades — dropping 1 block that triggers 2-3 merges in sequence. Set up: cluster 3 same-color blocks in a row, then drop a 4th of that color to trigger all 3 merges at once. That's 3 cells reclaimed in 1 drop. Do this 3-4 times per level and the board stays 70% empty. Cascade positions: rows 2-3 left side, rows 4-5 right side.