The reality of rush hour gaming
Game trailers always show people sitting comfortably at clean wooden desks holding their smartphones with both hands. In the real world, you are often standing in a crowded commuter train, clutching a stainless steel overhead rail with one hand to keep your balance.
In that environment, games that require two hands or force you to reach for tiny buttons in the extreme top corners of your screen are impossible to play.
Ergonomics for natural thumb reach
A well-designed commuter puzzle places its primary interactive controls within the natural lower sweep of your thumb.
In Block Flow and TenPair, your pieces and numbers are comfortably anchored in the lower half of the screen. You can select, drag, and position shapes with a single fluid thumb motion, without ever risking dropping your phone on a jostling train.
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
Can I switch piece placement gestures for left-handed play?
Yes. Our layout coordinates are centered so both left-handed and right-handed players have equal reach across the board.