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DenDenDo
  • Member for 9 years, 10 months
  • Last seen more than 1 year ago
25 votes
6 answers
3k views

Valid snakes on a plane

21 votes
6 answers
1k views

Time Travelling Stock Trader

6 votes
12 answers
1k views

N-gram histogram

9 votes
4 answers
536 views

Decompose a number into a sum of repdigits

3 votes
1 answer
224 views

I won't not use no double negatives [closed]