The vulnerability of corner squares
A corner square has only two adjacent neighbors, whereas an interior square has four. This makes corner squares twice as difficult to clear once filled with an isolated single tile.
In <a href="https://apps.aagyasharma.com/blockflow/">Block Flow</a>, maintaining clean corner pockets is the single greatest hallmark of experienced high-scorers.
The corner anchor technique
Only place large L-shapes or corner elbows into corners when they fit flush against both borders. Never allow jagged gaps to fester along the outer edges.
FEATURED GAME
Experience BlockFlow
A calm, colourful block puzzle with handcrafted levels. Fit each piece, clear lines, use strategic boosters, and play at your own pace.
Frequently Asked Questions
Should I clear corner rows or center rows first?
Clear outer perimeter rows first to unlock corner mobility and expand your working board area.