Sand Blocks Level 515 Walkthrough
10/21/2026
Overview
Level 515 = pre-hard zone. Full video solution.
Step-by-step walkthrough
Level 515 is the pre-hard zone before the 516-530 difficulty ramp. Use this level to: (1) save all boosters for 516-530 zone, (2) practice cascade chains without pressure, (3) verify flat-stack discipline. Do NOT use boosters unless literally out of moves. Level 515 is winnable in 25 drops with patient play and 0 boosters.
💡 Pro tip
Save boosters for 516-530. Winnable with 0 boosters. Practice here.