Each 2025 3D crossword puzzle will be published below by the beginning of the month. The deadline to enter the prize draw for regular monthly puzzles will be the last day of that month. Extra puzzles will be added from time to time and will have later, mid-month deadlines.
Hints & Tips: If you need helping cracking that last clue, or even getting started, hints and tips for regular puzzles will be published usually in the last week of each month. Subscribe to the Hints & Tips newsletter to receive them by email.
2025 3D Crosswords World Championship: Solvers who buy the calendar and correctly solve 12 puzzles by the due date each month will be eligible to enter our annual tie-break competition for the 2025 3D Crosswords World Championship.
Errata: For owners of the printed calendar, we are very sorry but there are some corrections needed in the printed copies.
Clues by Arachne and Grid by Rikki Theme: Alan Turing The winner of the February puzzle is Hannah John of London. Review of the February 2024 3D crossword Pretty straight road this month, but smooth cluing and a lot of thematic content makes this one a fun ride. The diagram is a 7 x 5… Read more 3D Crossword Solution – February 2024
Clues by Arachne and Grid by Rikki Enter the prize draw by 29 February. Our monitoring stations have intercepted an intriguing message. It seems to have been written by an operative codenamed Arachne based on a design by an operative codenamed Rikki. The first page is a photograph (bearing the name Andrew Littlewood) showing the… Read more Hints & Tips February 2024
Each 2024 3D crossword puzzle will be published below by the beginning of the month. The deadline to enter the prize draw for regular monthly puzzles will be the last day of that month. Extra puzzles will be added from time to time and will have later, mid-month deadlines.
Hints & Tips: If you need helping cracking that last clue, or even getting started, hints and tips for regular puzzles will be published usually in the last week of each month. Subscribe to the Hints & Tips newsletter to receive them by email.
2024 3D Crosswords World Championship: Solvers who buy the calendar and correctly solve 12 puzzles by the due date each month will be eligible to enter our annual tie-break competition for the 2024 3D Crosswords World Championship. Check your progress if you’re not sure if you qualify.
Clues by Tramp and Grid by Rikki. The winner of the June puzzle is Steve Trollope of South Australia. I must start with the top left of the calendar page, and the remarkable additional clue which Graham Fox—or Rikki, or Jolt?—included in the background picture! Well—to quote the song—whoever it was, I’m a fan.
Clues by Tramp and Grid by Rikki Enter the prize draw by 30 June. The background for this puzzle is a Graham Fox photograph showing several coloured ceramic bowls with a small inset depicting a fiery bird. This puzzle uses a conventional 7x5x6 grid by Rikki and marks the 20th anniversary of a publication. Six thematic clues… Read more Hints & Tips June 2023
