Sand Blocks Level 239 Walkthrough

Level 239 rewards saving long blocks for drops 25+. Save 3 long blocks until board is 70%+ full. Drop back-to-back on rows 3-5 → triple-clear finishes the level. Long blocks used early = wasted. Long blocks saved = level saver. Level 239 is specifically designed to test long-block timing discipline — 80% of players fail by wasting long blocks early.