8x8 line clearing vs 9x9 sudoku boxes

Blockudoku combines polyomino blocks with 3x3 sudoku square clearing. While novel, the larger 9x9 board can often feel chaotic, leading to sudden game overs when corner squares fill up.

In contrast, <a href="https://apps.aagyasharma.com/blockflow/">Block Flow</a> focuses on the pure, timeless 8x8 grid where clear horizontal and vertical line wiping produces a smooth, meditative flow state.

Battery conservation and ad respect

Blockudoku packages dozens of background analytics and ad SDKs that cause noticeable battery drain and phone heating. Block Flow lightweight 2D engine stays cool and consumes less than 3% battery per hour.

Compare both experiences on <a href="https://apps.apple.com/gb/app/block-flow-block-puzzle-game/id6816355062">App Store</a> and <a href="https://play.google.com/store/apps/details?id=com.periwin.block_flow">Google Play</a>.

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.

4.9(1280+ ratings)· Free & Offline
Explore Block Flow App Store Google Play
INSTALL ON MOBILE

BlockFlow

Point your iPhone or Android camera at the screen to install directly.

★★★★★ 4.9Completely FreeOffline Play

Frequently Asked Questions

Does Block Flow have an Adventure mode with levels?

Yes! Block Flow features thirty handcrafted Adventure levels with unique puzzle objectives, something absent in standard endless clones.