The psychological hurdle of using Undo
Many players resist using the Undo booster because they feel it diminishes their victory. But in <a href="https://apps.aagyasharma.com/blockflow/">Block Flow</a>, Undo is an active learning feature.
Elite leaderboard champions use Undo to test bold, high-risk combo setups: placing a piece to see how it affects board lines, then rewinding if the trajectory falls short.
Three rules for strategic Undo use
Rule 1: Always Undo if a finger slip misplaces a piece by one square. Rule 2: Undo if a placement accidentally breaks your 3x3 sanctuary. Rule 3: Save boosters for scores above your personal best.
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
Does using Undo reset your active combo multiplier?
No. Using Undo cleanly restores the exact previous board and multiplier state.