12 Days of Christmas
96th
Abundant Numbers
308th
brainfuck
262nd
Christmas Trees
18th
141st
Cubes
159th
Diamonds
107th
Divisors
50th52nd37th115th47th57th
Emirp Numbers
146th
Evil Numbers
79th
597th
Fibonacci
48th
181st112th44th
Fizz Buzz
889th
144th
Happy Numbers
111th
Leap Years
285th
Niven Numbers
267th
Odious Numbers
73rd
506th
Ordinal Numbers
58th
241st
Pangram Grep
50th
Pascal’s Triangle
40th47th
332nd
Pernicious Numbers
318th
Prime Numbers
90th
319th
Quine
70th
Roman to Arabic
96th
Rule 110
124th
Seven Segment
136th
Sierpiński Triangle
136th
Sudoku
13th
√2
246th
𝑒
165th