24 Game
1st
Abundant Numbers
1st
Divisors
1st
Fibonacci
1st
Fizz Buzz
1st
Foo Fizz Buzz Bar
1st
Fractions
1st
Intersection
7th
Kaprekar Numbers
5th
Kolakoski Sequence
6th
Musical Chords
2nd
Partition Numbers
2nd
Pascal’s Triangle
1st
Prime Numbers
1st
Prime Numbers (Long)
1st
Quine
1st
Reversi
1st
Rule 110
1st6th
Set
1st
Sierpiński Triangle
💎
United States
1st
π
7th
τ
3rd