12 Days of Christmas
35th
6th
38th
390th
24 Game
21st31st24th17th
26th
11th
6th
19th47th
123rd
99 Bottles of Beer
39th
11th
37th
653rd
Abundant Numbers
38th
45th
13th
27th
827th
Abundant Numbers (Long)
21st
47th
9th
25th
423rd
Arabic to Roman
36th
43rd
452nd
Arithmetic Numbers
7th
31st
Arrows
20th
Ascending Primes
19th
6th
31st
ASCII Table
43rd
6th
29th
371st
Billiards
8th
brainfuck
16th
Card Number Validation
24th
Catalan Numbers
26th
48th
12th
42nd
396th
Catalan’s Constant
35th
31st
9th
22nd
149th
Christmas Trees
4th
18th
Collatz
23rd
47th
10th
2nd138th
423rd
CSS Colors
18th
Cubes
34th
4th
10th
215th
Day of Week
41st
Diamonds
35th
44th
44th
7th
28th
467th
86th
Divisors
83rd
60th
5th
69th361st
855th
Emirp Numbers
40th
43rd
10th
28th
682nd
Emirp Numbers (Long)
21st
39th
7th
15th
271st
Emojify
24th
Evil Numbers
43rd
34th
13th
20th
1st
14th
Evil Numbers (Long)
20th
33rd
8th
16th
37th
Factorial Factorisation
17th35th22nd28th
31st
15th
5th
29th60th
178th
Farey Sequence
4th
26th
Fibonacci
46th26th
93rd
71st99th1st1st
4th60th
146th
11th
1st1st
1st
86th
22nd
Fizz Buzz
24th
50th587th65th148th
38th
174th
35th
1st1st
57th
24th
Foo Fizz Buzz Bar
47th42nd
44th
9th
3rd48th
284th
Fractions
46th
23rd
463rd
Game of Life
21st
Gijswijt’s Sequence
5th
18th
Happy Numbers
25th
56th
10th
13th
Happy Numbers (Long)
36th
Hexdump
3rd
15th
Hilbert Curve
4th
14th
Intersection
40th
2nd
26th
307th
Inventory Sequence
4th
10th
ISBN
37th
21st
309th
Jacobi Symbol
18th
Kaprekar Numbers
3rd
22nd
Kolakoski Constant
34th
30th
10th
23rd
137th
Kolakoski Sequence
36th
8th
24th
253rd
Leap Years
35th
42nd
4th
20th222nd
368th
Leyland Numbers
26th
44th
10th
39th
311th
ln 2
29th
42nd
7th
29th
225th
Look and Say
10th
42nd
30th
Lucky Numbers
19th
57th
4th
17th
Lucky Tickets
17th
164th
Mandelbrot
19th
104th
Maze
12th
Medal Tally
13th
Minesweeper
12th
Morse Decoder
16th
Morse Encoder
24th
18th
171st
N Queens
15th20th20th18th
24th9th
15th5th
5th
19th39th
122nd
5th
14th
5th
Niven Numbers
36th
51st
9th
28th309th
730th
Niven Numbers (Long)
20th
46th
8th
15th121st
376th
Number Spiral
25th
35th
6th
22nd
185th
Odious Numbers
37th
32nd
25th
1st
Odious Numbers (Long)
18th
31st
20th
1st
Ordinal Numbers
28th
PalindromemordnilaP
13th
Pangram Grep
47th
14th
527th
Partition Numbers
4th
23rd
Pascal’s Triangle
12th
39th
101st
Pernicious Numbers
39th
47th
56th
488th
Pernicious Numbers (Long)
45th
24th
220th
Polyominoes
13th
3rd
13th
Prime Numbers
54th
43rd
7th
14th
153rd
Prime Numbers (Long)
23rd
37th
4th
7th
50th
Proximity Grid
13th
QR Decoder
13th
Quine
131st
1st
30th
60th
1st
72nd
Recamán
32nd
Reverse Polish Notation
18th
Reversi
17th
Rijndael S-box
28th
27th
6th
22nd
111th
Rock-paper-scissors-Spock-lizard
25th19th
Roman to Arabic
32nd
17th
96th
ROT13
13th
Rule 110
13th
Scrambled Sort
16th
14th
9th
7th
Set
9th
Seven Segment
22nd
18th
Sierpiński Triangle
35th
4th
38th
186th
Smith Numbers
24th
19th
Star Wars GPT
6th
Star Wars Opening Crawl
11th
Sudoku
12th
Sudoku (Fill-in)
14th
Ten-pin Bowling
13th
Tic-tac-toe
14th
Tongue-twisters
33rd
4th
38th
283rd
Topological Sort
8th
Tower of Hanoi
21st
Transpose Sentence
3rd
Trinomial Triangle
4th
8th
United States
31st
Vampire Numbers
23rd
7th
26th
Van Eck Sequence
19th
Zeckendorf Representation
11th
γ
37th28th17th24th
27th8th13th
6th5th
19th37th4th
84th
λ
59th34th24th28th
31st13th12th
15th9th
24th84th8th
140th
π
79th61st48th36th
42nd21st15th
32nd10th
43rd202nd9th
350th
τ
55th30th29th26th
39th19th13th
19th9th
42nd105th9th
272nd
14th
φ
52nd27th29th25th
44th28th15th
30th8th
40th83rd8th
349th
√2
52nd32nd36th28th
47th18th15th
31st8th
60th97th7th
507th
𝑒
14th13th29th13th22nd9th65th50th35th36th14th32nd48th18th15th33rd10th14th16th42nd17th33rd10th31st9th38th107th12th6th41st24th34th393rd36th32nd5th65th44th8th30th8th12th10th6th31st7th12th24th