Puzzles 2020

2020 Calendar cover



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Welcome to the Sirius 3D world of

3D Crosswords!


We've moved!

We're now at

Head over to order your 2021 3D Crosswords calendar now.


Project Aims

  • to have fun
  • encourage charity action
  • involve a lot of people
  • launch 3D crosswords
  • maybe provide a model


Personalised Sirius 3D Crossword

Personalised Sirius 3D Crossword
Click here for details

Blind Crossword Program

2D Program Details

£1000 IT Challenge 2012
Winner Sam Twidale of
York University
Click here to download
Blind Crossword 3D 
Radio 4 In Touch 9.11.2010

3D World Championship

The puzzles reside in a calendar.
Every day has a clue.
Every month has a grid and a prize of a standard reference dictionary or similarly priced reference book