12 Days of Christmas
99 Bottles of Beer
Arabic to Roman
15th
brainfuck
Christmas Trees
Diamonds
228th
Divisors
709th
1,865th
Emirp Numbers
Evil Numbers
1,241st
1,138th
Fibonacci
2,613th
4,345th
Fizz Buzz
2,001st
113th
Happy Numbers
506th
Morse Decoder
Morse Encoder
Niven Numbers
610th
87th
Odious Numbers
1,310th
1,851st
Pangram Grep
867th
Pascal’s Triangle
163rd
477th
Pernicious Numbers
1,649th
1,404th
Prime Numbers
566th
1,428th
Quine
245th1,226th1,128th458th528th3,956th5,047th
Roman to Arabic
Seven Segment
Sierpiński Triangle
15th
Spelling Numbers
1st
λ
1,421st
363rd
π
475th
τ
479th
φ
𝑒
682nd