12 Days of Christmas
32nd40th
46th
99 Bottles of Beer
40th49th
28th
Abundant Numbers
40th65th
60th
Arabic to Roman
62nd
24th
brainfuck
33rd
21st
Christmas Trees
59th89th
20th
Cubes
35th
18th
Diamonds
41st55th
33rd
Divisors
43rd108th
142nd
Emirp Numbers
41st43rd
39th
Evil Numbers
46th147th
71st
58th
Fibonacci
77th270th
131st
103rd130th
Fizz Buzz
90th112th32nd99th213th69th531st1st119th244th144th161st608th89th297th
Happy Numbers
37th78th
36th
ISBN
66th
Leap Years
38th82nd
106th
Leyland Numbers
90th
Look and Say
143rd
Lucky Tickets
20th
41st
Morse Decoder
14th
Morse Encoder
14th
Niven Numbers
40th84th
1st
43rd
Odious Numbers
39th121st
62nd
52nd
Ordinal Numbers
54th
49th
Pangram Grep
53rd
148th
Pascal’s Triangle
31st87th
66th
Pernicious Numbers
42nd80th
51st
Poker
12th
Prime Numbers
59th46th
96th
55th
Prime Numbers (Long)
47th
59th
Quine
1st
26th1st128th50th
185th90th129th86th109th675th85th100th
Rock-paper-scissors-Spock-lizard
67th
Roman to Arabic
49th
Rule 110
45th
50th
Seven Segment
40th
25th
Sierpiński Triangle
62nd
60th
Spelling Numbers
14th
14th
Sudoku
9th
10th
Ten-pin Bowling
26th
Tongue-twisters
50th
United States
70th
λ
38th35th
13th
π
39th29th
40th
40th
τ
32nd19th
27th
37th
φ
32nd19th
1st
33rd
√2
33rd26th
17th
𝑒
36th33rd
46th
34th