[Retros] Champagne award

[CAILLAUD Michel]

Hello,

Here is the award completed with solutions and some comments.
>From the previous version (v1) , B3 and B4 were cooked by Mario Richter,
and are replaced here with corrections.

Best,
Michel
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://pairlist1.pair.net/pipermail/retros/attachments/20211027/1138750e/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Award_2021_v2.pdf
Type: application/pdf
Size: 276998 bytes
Desc: not available
URL: <https://pairlist1.pair.net/pipermail/retros/attachments/20211027/1138750e/attachment-0001.pdf>