UMBRELLA SPECIAL BOARD
Level Analysis & Solution Strategy
C19 Umbrella features a curved top canopy and a vertical handle with a bottom hook.
Umbrella Level (C19): Board Solution & Analysis
An opened umbrella with a curved handle hook at the bottom.
Board Specifications
| Attribute | Specification | Strategic Note |
|---|---|---|
| Arrow Count | 56 arrows | Requires structured perimeter sweeps |
| Grid Dimensions | 42×42 | Compact tight grid |
| Opening Free Exits | 12 arrows (21.4%) | Immediately playable on turn 1 |
| Solvability Status | 100% Machine Verified | Every stuck position is a reading error |
Opening Strategy & Walkthrough
1. Initial Border Sweep
Clear top canopy arch arrows pointing north and east. The handle hook clears last.
2. Key Blocker Obstacle
The rib intersections where canopy meets handle.
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
How many arrows in Umbrella level?
56 arrows on a 42×42 grid.