level 413 has a bug.

CanadianSue

A filled square doesn't "melt" despite many explosions beside it. Not every match, but it happened in 2 diffeent matches when I was about to complete the task...frustrating when the game won't "let" the player win!!

Wunderbaum

Hi CanadianSue! Never had any issues with level 413. Could you take a screenshot and point out which blocker can't be removed? Thanks :-)