99 Bottles of Beer
Abundant Numbers
17th
Arabic to Roman
Christmas Trees
17th
Divisors
15th745th
Emirp Numbers
14th12th
Evil Numbers
12th
Fibonacci
23rd
Fizz Buzz
299th1,133rd
Happy Numbers
13th43rd
Leap Years
18th136th
Levenshtein Distance
22nd
Morse Decoder
Morse Encoder
10th
Niven Numbers
5th
Odious Numbers
21st
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
23rd
Pernicious Numbers
29th
Prime Numbers
26th
Quine
1st99th99th1st121st47th
319th84th121st59th80th5th67th42nd99th
Roman to Arabic
10th
Seven Segment
9th
Sierpiński Triangle
Spelling Numbers
Vampire Numbers
10th
λ
15th
π
5th
τ
15th
φ
17th
√2
13th
𝑒
22nd