Sand Blocks Level 23 Walkthrough
10/21/2026
Overview
Level 23 requires strict board balance. Left = right. Full solution.
Step-by-step walkthrough
Level 23 punishes asymmetric boards. Rule: the left half and right half must always be within 1 row of each other in height. This gives maximum flexibility for whatever block arrives. If one side is 2+ rows taller, immediately drop blocks on the shorter side. Balanced boards fit any shape — unbalanced boards fit only a few.
💡 Pro tip
Keep left/right heights equal. Balanced board fits any block.