What is the key opener in Smash Fest Level 57?

The upper-left corner. Once that notch is cut, the solid totem wall stops behaving like one rectangle and the right tower becomes much easier to finish.

Smash Fest! level guide

Smash Fest! Level 57 Walkthrough

hard Target: 19 moves 3 colors

Smash Fest Level 57 is a blue totem wall that falls cleaner when the upper-left corner is opened first, because that notch turns the solid rectangle into a step-down cleanup with one late right tower.

Board Notes

Layout: A full blue totem wall stacks round-eyed blue blocks between narrow red-white zigzag separators. It starts as a clean rectangle, then turns into a staggered notch board once the upper-left corner peels away.
Goal: You need to knock open the upper-left corner, shorten the middle columns, and then clear the late tall right tower plus the rolling blue leftovers along the platform.
Opening: Start on the upper-left section so the wall loses one of its clean outer braces and the first notch appears.
Danger Zone: Firing straight into the tall right tower first leaves the left side untouched and forces you to fight the board while it is still a full rectangle.
Mechanics: This is a dense totem-wall board where the solve depends on carving one corner out of a uniform face before the late cleanup shifts into a stubborn right-hand tower.

Quick Tips for Smash Fest! Level 57 (spoiler-free)

This board gets much easier after the first notch appears; if the face still looks like one neat rectangle, you are shooting the wrong area.
Focus on one color at a time: finish the cleanest grouping, then reassess the whole board before the next move.
Think in chain clears. The best move is the one that sets up the next two moves, not just the quickest current match.

How to Solve Smash Fest! Level 57 — Full Solution

Shoot the upper-left corner instead of starting on the tall right tower.
Keep peeling that left corner until the top row stops spanning the whole wall.
Let the loosened left blocks fall so the middle columns stand exposed on their own.
Remove the short center leftovers and rolling blue pieces spread across the platform.
Step down the middle-right columns after the first notch has already been cut.
Work on the tall right tower once it becomes the only serious height left.
Finish the last blue blocks and zigzag separators resting near the right edge.

Colors in this level:

Blue, White, Red

Common Mistakes to Avoid

Starting on the tall right tower while the upper-left corner of the wall is still intact.

Frequently Asked Questions

What is the key opener in Smash Fest Level 57?
The upper-left corner. Once that notch is cut, the solid totem wall stops behaving like one rectangle and the right tower becomes much easier to finish.