- Add a (analytical) remark
- How do I add a variation applet (NL)?
- Embed Youtube-film
- Rules for comments
 | 17-09-2022 Luitzen van der Heide: |
18. ... 24-29
19. 33x24 26-31
20. 37x17 11x44
21. 40x49 14-20
22. 25x14 09x29
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| PDN Diagram 1 | |||||
|
18. ... 24-29
19. 33x24 26-31
20. 37x17 11x44
21. 40x49 14-20
22. 25x14 09x29
| |||||