This episode contains levels 2541–2555. Frosting Fortress is an extremely hard episode, where has a mean of 6.2. It contains eight somewhat hard-hard levels: 2541, 2542, 2543, 2544, 2547, 2548, 2551 and 2552, three very hard levels: 2550, 2553 and 2554, three extremely hard levels: 2545, 2549 and 2555, and one notorious nearly impossible level: 2546. Overall, this episode is much easier than the previous episode, Candy Concert. However, due to buffs in many levels, this may not be true due to outdated difficulties which have yet to be determined. Difficulty code summary (details here) • Variable