| No |
Date |
Title |
✓ |
✗ |
Total |
| 3355 |
27 Apr 1996 |
Diabolical Cuboidal Squares |
491 |
16 |
507 |
| 3407 |
26 Apr 1997 |
Casting Out Nines |
222 |
58 |
280 |
| 3464 |
30 May 1998 |
Hell’s Pells |
764 |
16 |
780 |
| 3606 |
24 Feb 2001 |
The Königsberg Bridges |
372 |
95 |
467 |
| 3671 |
25 May 2002 |
Euler’s Spoilers |
546 |
16 |
562 |
| 3944 |
25 Aug 2007 |
Dedication |
793 |
58 |
851 |
| 3984 |
31 May 2008 |
Odd One Out |
255 |
22 |
277 |
| 4023 |
28 Feb 2009 |
Pentomino Factory |
689 |
64 |
753 |
| 4088 |
29 May 2010 |
Digimix |
426 |
41 |
467 |
| 4125 |
19 Feb 2011 |
Elementary Number Theory |
509 |
35 |
544 |
| 4190 |
19 May 2012 |
2×2×2 |
320 |
119 |
439 |
| 4270 |
30 Nov 2013 |
Alma Mater |
379 |
67 |
446 |
| 4399 |
21 May 2016 |
Square Time Sums |
580 |
64 |
644 |
| 4438 |
18 Feb 2017 |
Can’t You Do Division? |
475 |
5 |
480 |
| 4529 |
17 Nov 2018 |
St Hubert’s College |
335 |
36 |
371 |
| 4647 |
20 Feb 2021 |
Roundabout Sums |
486 |
18 |
504 |
| 4751 |
18 Feb 2023 |
Instruction |
- |
- |
- |
| 4830 |
24 Aug 2024 |
Take Two or Three |
- |
- |
- |
|
