Tracking: Missing exercises for 48in24

[mk-mxp]

These are also tracked in #629 if we cannot add them in time. The week numbers are counted from the start of 48in24, which was on Tuesday of calendar week 3. See Exercism Implementation Status also.

• W9: parallel-letter-frequency (PHP has no parallel execution) Foregone parallel-letter-frequency exercise #640
• W27: secret-handshake Add Secret Handshake Exercise #634
• W29: kindergarten-garden Add Kindergarten Garden Exercise #632
• W31: knapsack Add knapsack exercise #633
• W35: rotational-cipher Add Rotational Cipher Exercise #635
• W39: two-bucket Add Two Bucket Exercise #636
• W42: food-chain Add Food Chain Exercise #637
• W43: eliuds-eggs Add Eliuds Eggs exercise #639

[tomasnorre]

As I cannot edit I'll link to the PR here

• Add Secret Handshake Exercise #634
• Add Rotational Cipher Exercise #635
• Add Two Bucket Exercise #636
• Add Food Chain Exercise #637
• Add Eliuds Eggs exercise #639 add by @homersimpsons

[homersimpsons]

Every exercise is done now !

Congratulations to all, specifically to @tomasnorre who did much of it !

[mk-mxp]

Thanks for adding all the exercises!

Someone to mark the "parallel-letter-frequency" exercise as foregone in config.json, so we can close this issue?

[tomasnorre]

Every exercise is down now !

Congratulations to all, specifically to @tomasnorre who did much of it !

It was a team effort. Happy to have contributed.

[tomasnorre]

Thanks for adding all the exercises!

Someone to mark the "parallel-letter-frequency" exercise as foregone in config.json, so we can close this issue?

I don't know how that is done.

[homersimpsons]

Someone to mark the "parallel-letter-frequency" exercise as foregone in config.json, so we can close this issue?

Done in #630