12 Days of Christmas
22nd
27th
68th372nd
99 Bottles of Beer
32nd
342nd
Abundant Numbers
29th
332nd
Arabic to Roman
319th
Arrows
4th
brainfuck
217th
Christmas Trees
46th
372nd
Cubes
11th
368th
Diamonds
28th
276th
Divisors
45th32nd
12th30th
130th275th49th
18th
92nd124th
157th
Emirp Numbers
25th
378th
Evil Numbers
32nd
417th
Fibonacci
48th45th
220th
926th
Fizz Buzz
109th97th
26th
417th87th
244th922nd
Foo Fizz Buzz Bar
10th
Fractions
484th
Happy Numbers
18th24th
479th
Intersection
10th
Kolakoski Constant
10th
Kolakoski Sequence
31st
Leap Years
42nd28th171st15th18th
68th75th38th
15th50th39th337th50th
Leyland Numbers
10th
333rd
Look and Say
26th
Morse Decoder
161st
Niven Numbers
32nd
549th
Odious Numbers
30th
317th
Ordinal Numbers
Pangram Grep
298th
Pascal’s Triangle
17th
453rd
Pernicious Numbers
31st
212th
Prime Numbers
43rd30th
42nd
519th
Prime Numbers (Long)
31st
254th
Quine
82nd
Recamán
20th
Rock-paper-scissors-Spock-lizard
85th
Seven Segment
222nd
Sierpiński Triangle
9th
247th
Sudoku
115th
Tongue-twisters
23rd
United States
7th
146th
Vampire Numbers
10th
Van Eck Sequence
13th
λ
19th
79th
π
11th19th96th9th40th33rd
219th66th21st12th73rd27th315th37th54th
τ
16th
8th
221st
φ
24th
9th
√2
18th
8th
𝑒
19th
9th