150 Snowflake 3D Star Sudoku
101 Giant 3D Sudoku (Paperback)
Wooden Sudoku Cube Puzzle – Kubiya Games
3d Sudoku Oscar Cunningham's Blog
CubiColor - 3D Sudoku puzzle – Apps on Google Play
Free Daily Sudoku: Sudoku 3D (0014) – Sudoku Magazine
Actual 3D Sudoku by Aaron F. Bianchi
3D Printed braille sudoku by blee
Sudoku Mania: 3D Sudoku 2014 - 1
3D Sudoku Variants