12 Days of Christmas
199th
99 Bottles of Beer
353rd
Abundant Numbers
184th
brainfuck
Christmas Trees
129th
Diamonds
94th
Divisors
219th
Emirp Numbers
191st
Evil Numbers
313th
Fibonacci
485th
Fizz Buzz
1st
Happy Numbers
205th
Leap Years
433rd
Niven Numbers
189th
Odious Numbers
242nd
Pangram Grep
Pascal’s Triangle
199th
Pernicious Numbers
135th
Prime Numbers
288th
Roman to Arabic
120th
Seven Segment
109th
Sierpiński Triangle
106th
Spelling Numbers
λ
124th
π
287th
τ
110th
φ
117th
√2
106th
𝑒
106th