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Tap an arrow with a clear exit lane to send it off the board.

SQUARE SPECIAL BOARD

C4 Square features concentric square rings of arrows. Each outer ring acts as a protective shield for the inner core, forcing a strict layer-by-layer peeling strategy.

Square Level (C4): Board Solution & Analysis

Unlike organic animal shapes, C4 Square is a geometric pattern composed of nested square frames facing alternating clockwise and counter-clockwise directions.

Board Specifications

Attribute Specification Strategic Note
Arrow Count 147 arrows Requires structured perimeter sweeps
Grid Dimensions 60×60 Large showcase grid (set line width to Thin if crowded)
Opening Free Exits 20 arrows (13.6%) Immediately playable on turn 1
Solvability Status 100% Machine Verified Every stuck position is a reading error

Opening Strategy & Walkthrough

1. Initial Border Sweep

Peel the outermost perimeter completely before clicking any arrow in the inner concentric square. Outer arrows point straight off the edge.

2. Key Blocker Obstacle

Inner corners have 90-degree intersection points where arrows cross paths. Trace corner lanes carefully.

3. General Arrow Logic Rule

An arrow leaves the board only when every cell between its head and the outer edge is clear of non-removed arrows. Removing one arrow unlocks the lanes behind it.

Frequently Asked Questions

What makes C4 Square unique?

Its concentric geometric structure forces players to solve the puzzle in strict outside-in layers.