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Roman Odaisky
  • Member for 3 years, 9 months
  • Last seen more than a month ago
  • Ukraine
45 votes
4 answers
7k views

x⌊x⌊x⌊x⌋⌋⌋ = 2020

14 votes
1 answer
341 views

A small team doing their job

12 votes
2 answers
503 views

Who Married Whom and When?

8 votes
1 answer
541 views

Doubly Pure Checkmate

7 votes
4 answers
202 views

Fill in the boxes to get the right equation v2

5 votes
5 answers
258 views

Move two matches (no [lateral-thinking])