Christmas Trees
2,339th2,305th
Cubes
988th943rd
Diamonds
1,752nd1,777th
Divisors
3,449th4,115th
Emirp Numbers
2,489th2,641st
Evil Numbers
4,635th3,012th
Fibonacci
8,458th8,070th
Fizz Buzz
8,477th11,068th
Leap Years
2,835th2,981st
Niven Numbers
3,692nd2,441st
Odious Numbers
3,737th2,609th
Pangram Grep
2,470th2,448th
Pascal’s Triangle
2,294th2,343rd
Pernicious Numbers
3,055th2,993rd
Prime Numbers
3,824th3,906th
Rock-paper-scissors-Spock-lizard
994th
Roman to Arabic
1,258th
Spelling Numbers
λ
2,023rd2,149th
π
3,298th3,387th
τ
1,903rd1,955th
φ
2,102nd2,007th
√2
2,357th2,399th
𝑒
2,701st2,744th