12 Days of Christmas
30th42nd
340th
99 Bottles of Beer
38th50th
435th
Abundant Numbers
40th62nd
59th
Arabic to Roman
61st
180th
brainfuck
177th
20th
Christmas Trees
58th88th
19th
Cubes
34th
95th
Diamonds
39th53rd
146th
Divisors
43rd105th
141st
Emirp Numbers
41st72nd
79th
Evil Numbers
45th142nd
69th
54th
Fibonacci
76th263rd
127th
100th126th
Fizz Buzz
88th108th31st99th213th67th523rd1st118th241st143rd159th542nd82nd294th
Happy Numbers
38th75th
130th
ISBN
66th
Leap Years
37th75th
105th
Leyland Numbers
85th
Look and Say
139th
Lucky Tickets
19th
55th
Morse Decoder
69th
Morse Encoder
83rd
Niven Numbers
40th83rd
1st
40th
Odious Numbers
39th117th
60th
49th
Ordinal Numbers
53rd
46th
Pangram Grep
53rd
232nd
Pascal’s Triangle
31st86th
64th
Pernicious Numbers
42nd77th
49th
Poker
41st
Prime Numbers
59th43rd
92nd
53rd
Prime Numbers (Long)
42nd
57th
Quine
1st
24th1st126th49th
185th86th124th83rd109th659th84th99th
Rock-paper-scissors-Spock-lizard
122nd
Roman to Arabic
48th
Rule 110
45th
98th
Seven Segment
40th
123rd
Sierpiński Triangle
61st
58th
Spelling Numbers
14th
85th
Sudoku
10th
39th
Ten-pin Bowling
52nd
Tongue-twisters
149th
United States
110th
λ
37th34th
61st
π
37th29th
39th
38th
τ
32nd19th
27th
35th
φ
32nd19th
1st
33rd
√2
33rd23rd
16th
𝑒
35th32nd
44th
34th