12 Days of Christmas
27th
99 Bottles of Beer
35th
9th
33rd
Abundant Numbers
177th
4th
Abundant Numbers (Long)
1st
Arabic to Roman
53rd
Arithmetic Numbers
136th
5th
Arrows
244th
10th
Ascending Primes
3rd
ASCII Table
14th
308th
15th
brainfuck
38th
Catalan Numbers
63rd
13th7th
Catalan’s Constant
9th6th
Christmas Trees
157th
17th
Collatz
107th
3rd
Cubes
24th15th
Day of Week
72nd
66th
Diamonds
35th
323rd
19th
Divisors
39th149th
56th
73rd
443rd
1st
Emirp Numbers
288th
23rd
Emirp Numbers (Long)
132nd
8th
Emojify
9th
Evil Numbers
108th
22nd
Evil Numbers (Long)
32nd
15th
Factorial Factorisation
50th
Farey Sequence
151st
Fibonacci
71st8th
101st
150th
76th
Fizz Buzz
31st
131st
103rd421st
12th
32nd
1st
49th
23rd
46th
Foo Fizz Buzz Bar
19th45th
32nd
1st
Forsyth–Edwards Notation
8th
Fractions
51st
78th
238th
10th
Game of Life
6th
Gijswijt’s Sequence
70th
Happy Numbers
134th
24th
Happy Numbers (Long)
60th
17th
Intersection
116th
Inventory Sequence
30th
24th
13th
ISBN
36th
10th
Jacobi Symbol
8th
Kaprekar Numbers
11th
Kolakoski Constant
14th
8th7th
7th
Kolakoski Sequence
13th
42nd
21st16th
6th
Leap Years
62nd
69th
279th
29th
Levenshtein Distance
70th
12th
Leyland Numbers
9th
ln 2
12th
7th4th
4th
Look and Say
154th
10th
Lucky Numbers
16th9th
9th
Maze
10th
Medal Tally
7th
Morse Encoder
172nd
N Queens
11th
Niven Numbers
516th
43rd
Niven Numbers (Long)
257th
19th
Number Spiral
25th40th
16th
Odious Numbers
94th
78th
21st
Odious Numbers (Long)
61st
63rd
19th
Ordinal Numbers
24th
PalindromemordnilaP
111th
Pangram Grep
15th44th
34th
105th
12th
311th
1st
32nd10th
13th
Pascal’s Triangle
72nd
105th
18th
Pernicious Numbers
75th
22nd
Pernicious Numbers (Long)
14th
Prime Numbers
40th
96th
49th
41st
136th
17th
17th
Prime Numbers (Long)
127th
41st
1st
Quine
1st
22nd1st
25th89th99th49th
20th11th34th1st22nd
26th1st
29th10th25th
95th254th1st
1st20th1st24th1st
56th3rd79th68th1st
1st44th21st
Recamán
77th
20th
Reverse Polish Notation
48th
14th
Rijndael S-box
87th
13th
Rock-paper-scissors-Spock-lizard
273rd
Roman to Arabic
33rd
ROT13
89th
Rule 110
11th
Seven Segment
11th
Sierpiński Triangle
23rd30th
112th
23rd
Smith Numbers
23rd
15th6th
8th
Spelling Numbers
63rd
13th
11th
Star Wars Opening Crawl
7th
Sudoku
13th
Tic-tac-toe
40th
Time Distance
8th
Tongue-twisters
12th
24th
14th
Transpose Sentence
42nd
United States
261st
Vampire Numbers
17th7th
Van Eck Sequence
18th40th
150th
22nd
Zeckendorf Representation
94th
9th
γ
23rd41st
20th
5th
λ
33rd58th
22nd
15th
9th
119th
13th10th
5th
π
21st59th122nd
56th38th
173rd
14th9th
6th
τ
30th
128th
10th9th
φ
30th
71st
12th10th
5th
√2
31st
28th
77th
12th10th
𝑒
12th26th13th21st32nd44th50th45th36th13th26th21st10th28th
27th30th
8th45th96th84th
34th33rd25th32nd36th24th49th32nd116th28th55th84th17th8th37th8th19th6th28th6th11th27th