Block Sudoku FAQ-Block Sudoku

Frequently Asked Questions

How do I actually clear blocks in this game?

You clear blocks by forming complete horizontal rows, vertical columns, or fully filled 3x3 squares on the 9x9 grid. Once a line or zone is finished, those cubes vanish automatically.

What is the best way to use the Holder?

Use the Holder to store blocks that would currently clutter the board or break potential lines. Only pull them back out when you have identified a safe placement that contributes to a row, column, or 3x3 clear.

Does the game get harder as I play?

Yes. As you clear blocks and survive longer, the internal algorithm increases the frequency and density of incoming blocks, requiring faster decision-making and stricter adherence to spatial planning.

Can I play this game offline?

Block Sudoku is designed as a web-based puzzle game optimized for browser play. While core mechanics function locally once loaded, connecting to the internet is recommended for syncing scores, accessing Daily Challenges, and participating in Seasonal Events.