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ClickRick
  • Member for 10 years, 1 month
  • Last seen more than a month ago
11 votes
3 answers
4k views

How can I spot an X-Wing?

6 votes
1 answer
1k views

Why is this the answer?

6 votes
4 answers
3k views

To be a bookworm

6 votes
1 answer
820 views

What's the more general case of this puzzler?

5 votes
3 answers
3k views

4x4x4 Rubiks Cube strategy

3 votes
1 answer
434 views

Is there a more specific name for this type of arithmetic puzzle?

2 votes
2 answers
1k views

SuDoKu Unique Rectangles and the "2 blocks" rule