SUDOKU BLOX - Blocks & Numbers

Build, place, and solve. SUDOKU BLOX – Brain Training fuses classic Sudoku logic with the satisfying flow of a block puzzle. Drag number-stamped pieces—dominoes, lines, L-shapes, 2×2 squares, and more—onto 4×4, 6×6, or 9×9 grids and complete every row, column, and region without repeating numbers.

How to play:

• Drag blocks onto the board

• Ensure no repeated numbers in rows, columns, and 2×2 / 2×3 / 3×3 regions (based on grid size)

• Fill the entire grid—no empty spaces—to solve

Modes:

• PUZZLE: Tackle 100 handcrafted levels, from quick 4×4 starters to deep 9×9 challenges

• Free Play: Choose 4×4 / 6×6 / 9×9 and enjoy randomly generated puzzles for limitless practice

Why you’ll love it

• A fresh twist on Sudoku: place numbered blocks instead of filling single cells

• Play your way: quick wins on 4×4, steady flow on 6×6, mastery on 9×9. Made for Sudoku beginners to advanced players!

• Clean, focused design that rewards logic, planning, and spatial thinking

Sharpen your strategy, fit every piece, and feel the snap of a perfect solution. Download SUDOKU BLOX and make every move count.