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z100
  • Member for 6 years, 2 months
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9 votes
Accepted

What is a Titanic Number™?

6 votes
Accepted

This is taking too long!

6 votes

Self Answering Puzzles

6 votes
Accepted

IQ test number sequence

5 votes
Accepted

What is my teacher's favourite animal?

3 votes

Are there any Rubik's cubers who can solve a cube to an arbitrary position?

2 votes

Can the Spider catch the Fly?

2 votes

What's a general method to solve this calculation puzzle?

2 votes
Accepted

Another Sequence of Sequences

2 votes
Accepted

Square sequence puzzle 3

2 votes

Can you fill the cells by integers?

2 votes

My zodiac sign is: [REDACTED]

0 votes

how to resolve this 3*3 cube

0 votes

What continues the sequence of integer pairs?

0 votes

What is this group?

0 votes
Accepted

I’m lost, can you find me?

-1 votes

You have one question to tell whether the number I'm thinking of is 1, 2, or 3

-3 votes

An equation with infinite nested square roots