12 Days of Christmas
36th
6th
39th
421st
24 Game
21st33rd32nd21st
27th
11th
6th
18th53rd
141st
99 Bottles of Beer
39th
13th
40th
689th
Abundant Numbers
38th
45th
14th
9th
856th
Abundant Numbers (Long)
21st
57th
10th
5th
449th
Alphabetic Numbers
10th
Arabic to Roman
36th
45th
474th
Arithmetic Numbers
9th
28th
Arrows
22nd
Ascending Primes
19th
7th
32nd
ASCII Table
45th
6th
21st
396th
Billiards
9th
brainfuck
17th
Calendar
14th
Card Number Validation
24th
Catalan Numbers
28th
52nd
13th
41st
417th
Catalan’s Constant
36th
32nd
11th
24th
162nd
Christmas Trees
4th
23rd
Collatz
24th
48th
11th
3rd149th
455th
CSS Colors
18th
Cubes
34th
4th
13th
226th
Day of Week
43rd
Diamonds
38th
44th
48th
50th
10th
32nd
485th
93rd
Divisors
88th
62nd
5th
78th373rd
882nd
Emirp Numbers
40th
43rd
13th
20th
700th
Emirp Numbers (Long)
21st
40th
9th
10th
292nd
Emojify
24th
Evil Numbers
45th
36th
15th
26th
1st
16th
Evil Numbers (Long)
21st
35th
9th
20th
43rd
Factorial Factorisation
17th40th25th30th
31st
19th
6th
27th65th
197th
Farey Sequence
6th
26th
Fibonacci
50th31st
101st
74th104th1st1st
5th64th
156th
11th
54th1st1st
1st
93rd
24th
Fizz Buzz
26th
51st608th67th158th
38th
178th
38th
1st1st
68th
27th
Foo Fizz Buzz Bar
49th47th
46th
10th
5th52nd
303rd
Fractions
47th
29th
491st
Game of Life
22nd
Gijswijt’s Sequence
6th
18th
Gray Code Decoder
11th
Gray Code Encoder
12th
Happy Numbers
24th
62nd
13th
18th
Happy Numbers (Long)
38th
Hexdump
3rd
14th
Hilbert Curve
5th
13th
Intersection
41st
2nd
28th
342nd
Inventory Sequence
7th
13th
ISBN
80th
37th
33rd
24th
330th
Jacobi Symbol
18th
Kaprekar Numbers
6th
23rd
Kolakoski Constant
34th
32nd
12th
24th
152nd
Kolakoski Sequence
37th
9th
24th
270th
Leap Years
36th
43rd
4th
28th237th
389th
Leyland Numbers
26th
46th
12th
40th
331st
ln 2
29th
47th
9th
24th
243rd
Look and Say
12th
44th
36th
Lucky Numbers
19th
68th
5th
19th
Lucky Tickets
18th
176th
Mandelbrot
18th
128th
Maze
12th
Medal Tally
12th
Minesweeper
13th
Morse Decoder
19th
Morse Encoder
26th
21st
184th
Multitap Input
8th
N Queens
15th23rd21st19th
27th9th
16th7th
7th
19th42nd
138th
6th
16th
5th
Niven Numbers
37th
54th
11th
35th320th
758th
Niven Numbers (Long)
20th
47th
9th
24th131st
399th
Number Spiral
25th
36th
16th
7th
25th
202nd
Odious Numbers
38th
34th
33rd
1st
Odious Numbers (Long)
18th
33rd
24th
1st
Ordinal Numbers
30th
PalindromemordnilaP
16th
Pangram Grep
51st
18th
553rd
Partition Numbers
8th
24th
Pascal’s Triangle
13th
41st
110th
Pernicious Numbers
40th
52nd
47th
511th
Pernicious Numbers (Long)
46th
28th
235th
Polyominoes
15th
3rd
12th
Prime Numbers
55th
45th
7th
18th
176th
Prime Numbers (Long)
23rd
38th
4th
10th
64th
Proximity Grid
14th
QR Decoder
14th
Quine
136th
1st
35th
64th
1st
83rd
Recamán
35th
Reverse Polish Notation
20th
Reversi
17th
Rijndael S-box
31st
28th
7th
18th
125th
Rock-paper-scissors-Spock-lizard
27th21st
Roman to Arabic
32nd
19th
105th
ROT13
14th
Rule 110
13th
Scrambled Sort
21st
21st
11th
9th
Set
11th
Seven Segment
27th
17th
Sierpiński Triangle
35th
5th
38th
204th
Smith Numbers
24th
21st
Star Wars GPT
14th
10th
Star Wars Opening Crawl
12th
Sudoku
13th
Sudoku (Fill-in)
15th
Taxicab Numbers
13th
Ten-pin Bowling
14th
5th
Tic-tac-toe
16th
Tongue-twisters
36th
4th
42nd
300th
Topological Sort
8th
Tower of Hanoi
30th39th28th
16th
26th
7th
28th
39th17th140th
15th
Transpose Sentence
5th
22nd
Trinomial Triangle
8th
11th
United States
34th
Vampire Numbers
24th
8th
26th
Van Eck Sequence
21st
Zeckendorf Representation
12th
γ
39th29th18th26th
29th9th13th
6th7th
12th40th7th
95th
λ
61st34th25th29th
48th14th12th
16th11th
27th88th11th
151st
π
82nd67th51st39th
43rd21st15th
34th12th
44th210th12th
371st
τ
54th31st31st25th
39th19th13th
20th10th
42nd108th12th
285th
15th
φ
51st29th31st25th
45th28th16th
31st9th
41st87th11th
365th
√2
51st35th39th28th
51st18th15th
31st9th
61st103rd10th
534th
𝑒
14th14th29th15th23rd10th66th53rd40th36th14th33rd50th19th16th33rd11th14th17th
44th19th34th12th34th9th42nd108th16th
7th41st25th34th413th43rd32nd7th70th46th8th31st9th12th12th6th31st7th14th