RogerBW's Blog

I've been doing the Perl Weekly Challenges. This one dealt with e, and URLs again.

I've been doing the Perl Weekly Challenges. This one dealt with string splitting and amicable numbers.

I've been doing the Perl Weekly Challenges. This one dealt with months and word-wrapping.

I've been doing the Perl Weekly Challenges. This one was a couple of standard computer-science problems.

I've been doing the Perl Weekly Challenges. This one was to implement the Ackermann function and parse URLs.

I've been doing the Perl Weekly Challenges. This one was to do a fiddly numerical calculation, and to check Bitcoin addresses.

I've recently started doing the Perl Weekly Challenges. This one was to hunt primes and do "Vigenère" enciphering.

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