12 Days of Christmas
99 Bottles of Beer
Arabic to Roman
20th
brainfuck
Christmas Trees
Diamonds
121st
Divisors
1,169th
306th
Emirp Numbers
Evil Numbers
1,186th
1,338th
Fibonacci
2,691st
2,885th
Fizz Buzz
4,266th
462nd
Happy Numbers
129th
Morse Decoder
Morse Encoder
Niven Numbers
639th
576th
Odious Numbers
1,293rd
1,214th
Pangram Grep
119th
Pascal’s Triangle
90th
72nd
Pernicious Numbers
1,715th
1,439th
Prime Numbers
533rd
1,283rd
Quine
271st646th1,329th543rd756th3,822nd474th
Roman to Arabic
Seven Segment
Sierpiński Triangle
248th
Spelling Numbers
1st
λ
188th
5th
π
269th
τ
163rd
φ
𝑒
263rd