Overcoming the shame of using Undo
Some puzzle purists view the Undo button as a cheat. In <a href="https://apps.aagyasharma.com/blockflow/">Block Flow</a>, we designed Undo as an active experimentation tool.
By stepping back a move when an unexpected placement cuts off a streak, you learn to see the grid differently and discover combo pathways you would have otherwise missed.
The three golden rules of Undo
Rule 1: Always Undo if your placement accidentally blocks an open 3x3 pocket on the edges.
Rule 2: Undo immediately if a finger slip misplaces a tile by one column.
Rule 3: Save your boosters for when your score exceeds your personal best: that is when an Undo delivers the highest emotional and competitive payoff.
- Undo steps back your last piece placement instantly.
- Boosters can be replenished easily through natural gameplay achievements.
- Experiment freely in Adventure Mode to learn optimal shape positioning.
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 my combo multiplier?
Using Undo restores the exact board state and streak status of the previous turn, preserving your streak if it was active.