12 Days of Christmas
33rd42nd
45th
99 Bottles of Beer
43rd52nd
30th
Abundant Numbers
40th68th
62nd
Arabic to Roman
65th
26th
brainfuck
35th
22nd
Christmas Trees
61st94th
20th
Cubes
37th
21st
Diamonds
41st54th
37th
Divisors
44th113th
144th
Emirp Numbers
41st45th
40th
Evil Numbers
48th150th
76th
60th
Fibonacci
78th278th
139th
113th133rd
Fizz Buzz
90th115th33rd102nd217th71st533rd1st119th250th148th163rd634th89th300th
Happy Numbers
38th79th
39th
ISBN
68th
Leap Years
40th86th
123rd
Leyland Numbers
92nd
Look and Say
151st
Lucky Tickets
21st
45th
Morse Decoder
15th
Morse Encoder
15th
Niven Numbers
41st86th
1st
47th
Odious Numbers
39th122nd
67th
54th
Ordinal Numbers
55th
57th
Pangram Grep
54th
153rd
Pascal’s Triangle
32nd90th
69th
Pernicious Numbers
42nd87th
56th
Poker
14th
Prime Numbers
62nd47th
99th
56th
Prime Numbers (Long)
48th
64th
Quine
1st
28th1st130th50th
194th90th132nd91st110th694th86th102nd
Rock-paper-scissors-Spock-lizard
67th
Roman to Arabic
51st
Rule 110
48th
51st
Seven Segment
41st
29th
Sierpiński Triangle
60th
61st
Spelling Numbers
14th
15th
Sudoku
10th
12th
Ten-pin Bowling
28th
Tongue-twisters
49th
United States
75th
λ
37th37th
15th
π
40th29th
45th
42nd
τ
32nd19th
31st
40th
φ
33rd20th
1st
36th
√2
33rd25th
18th
𝑒
37th35th
49th
37th