3Doku

A sudoku variant spread over the faces of a cube, using the numbers 1 to 16. Rows and columns run across edges onto neighbouring faces, and every face must also contain each number once. Difficulty rises from easy on Monday to hardest on Saturday, with optional pencil-mark assistance and hints.

How you play

Deduction

Languages

Any (no reading needed)

Daily puzzle

Yes

Made by

Andrew Taylor

• 8.4
  Queens

  Place one crown in every row, column and region
  Play
• 8.1
  Murdle

  Deduce the killer, weapon, place and motive
  Play
• 7.9
  Clues By Sam

  Deduce which suspects are criminals or innocent
  Play
• 7.9
  Pips

  Place dominoes to satisfy region conditions
  Play
• 7.7
  Tango

  Balance suns and moons across a grid
  Play
• 7.6
  Zip

  Draw one path through numbers in order
  Play
• 7.4
  Patches

  Divide a grid into shapes from clues
  Play
• 7.3
  Sudoku.com

  Solve sudoku grids from easy to expert
  Play