12 Days of Christmas
91st
21st
236th
54th
24 Game
21st20th
19th
7th
99 Bottles of Beer
71st
40th
Abundant Numbers
112th
49th
50th
60th
108th
Abundant Numbers (Long)
72nd
46th
97th
34th
63rd
Arabic to Roman
50th
109th
239th
59th
Arithmetic Numbers
220th
44th
Arrows
22nd
44th
26th
27th
23rd
22nd
Ascending Primes
34th
ASCII Table
82nd
126th
Billiards
15th
brainfuck
39th
41st
98th
43rd
Calendar
75th
15th
Card Number Validation
40th29th
51st
Catalan Numbers
1st
42nd
Catalan’s Constant
7th
47th
Christmas Trees
75th
49th
180th
67th
Collatz
65th
67th
14th
76th
41st
33rd
Continued Fractions
51st
CSS Colors
16th
177th
31st
19th
12th
Cubes
18th
136th
19th
Day of Week
95th
80th
1st
43rd
DFA Simulator
49th
Diamonds
47th
38th
40th
80th
41st
136th
28th
Divisors
11th
168th
465th
1st
165th1st
Emirp Numbers
18th
7th
48th
61st
Emirp Numbers (Long)
9th
130th
32nd
Emojify
57th
Evil Numbers
17th
173rd
84th
37th
95th
1st
98th
63rd
Evil Numbers (Long)
97th
63rd
29th
59th
42nd
52nd
Factorial Factorisation
34th
21st
18th
35th
Farey Sequence
79th
22nd
Fibonacci
9th
189th44th105th
32nd
1st
1st
1st77th
113th
1st
8th
Fizz Buzz
33rd
62nd59th50th
21st448th470th247th
27th
19th73rd53rd
57th92nd
46th48th208th16th9th4th51st
75th1st
87th12th
248th92nd43rd43rd92nd88th116th
63rd
148th1st145th
18th101st114th
45th53rd
Foo Fizz Buzz Bar
98th
69th111th
14th
1st
24th
Forsyth–Edwards Notation
32nd
34th
Fractions
74th
111th
14th
1st
1st
Game of Life
39th
40th
59th
Gijswijt’s Sequence
12th
147th
27th
Gray Code Decoder
23rd
7th
12th
Gray Code Encoder
9th
1st
28th
Happy Numbers
103rd
11th
1st
64th
Happy Numbers (Long)
84th
48th
Hexdump
156th
Hilbert Curve
10th
31st
Intersection
30th
275th
41st
Inventory Sequence
51st
32nd
ISBN
16th
37th
78th
32nd
34th
12th
234th
Jacobi Symbol
15th
94th
31st
Kaprekar Numbers
35th
21st
26th
18th
Kolakoski Constant
6th
11th
54th
31st
Kolakoski Sequence
82nd
103rd
35th
Leap Years
7th
120th
51st
106th
59th
95th
Levenshtein Distance
22nd
19th
35th
34th
51st
51st
20th
24th
Leyland Numbers
8th
ln 2
6th
6th
45th
8th
1st
25th
Look and Say
28th
117th
107th8th
51st
32nd
Lucky Numbers
51st
64th
70th8th
33rd
Lucky Tickets
97th
Mahjong
16th
29th
30th
8th
Mandelbrot
21st
6th
7th
33rd
25th
Maze
43rd
Medal Tally
44th
Minesweeper
17th5th
14th
49th
Morse Decoder
44th
Morse Encoder
26th
Multitap Input
24th
Musical Chords
24th40th
21st
26th
N Queens
45th
Niven Numbers
22nd
1st
155th
72nd
Niven Numbers (Long)
151st
46th
Number Spiral
25th
35th
21st
6th
59th
Odious Numbers
135th
69th
33rd
93rd
1st
85th
Odious Numbers (Long)
89th
53rd
27th
58th
1st
49th
Ordinal Numbers
74th
33rd
49th
106th
35th
PalindromemordnilaP
169th
31st
Pangram Grep
27th
41st
37th
36th
48th
67th26th
35th
47th
188th
43rd
36th
20th
Partition Numbers
9th
20th
61st
Pascal’s Triangle
56th
48th
70th
1st
92nd
Pernicious Numbers
105th
60th
115th
86th
Pernicious Numbers (Long)
39th
28th
147th
40th
Poker
23rd
10th
Polyominoes
39th
19th
Prime Numbers
12th
43rd
76th
77th
16th
10th
59th16th
24th
Prime Numbers (Long)
35th
67th
11th
9th
61st
36th
Proximity Grid
55th
QR Decoder
68th
Quine
1st14th
1st
79th105th1st63rd
1st
42nd
1st
73rd
1st185th
1st
1st
1st56th1st
1st
42nd85th115th
1st63rd
Recamán
69th
28th
Repeating Decimals
11th
14th
39th
Reverse Polish Notation
192nd
45th
Reversi
51st
Rijndael S-box
47th
25th
Rock-paper-scissors-Spock-lizard
30th
26th
Roman to Arabic
58th
25th
57th
163rd
54th
25th
ROT13
8th
63rd
1st
36th
Rule 110
36th
19th
229th
Scrambled Sort
24th
21st
115th
9th
Set
17th
76th
23rd
Seven Segment
17th
38th
17th
297th
SI Units
12th
Sierpiński Triangle
32nd
10th
107th
42nd
Smith Numbers
28th
99th
27th14th
Spelling Numbers
54th
190th
Star Wars GPT
33rd
Star Wars Opening Crawl
96th
Sudoku
23rd
22nd
Sudoku (Fill-in)
44th
Taxicab Numbers
5th
50th
14th
Ten-pin Bowling
23rd
24th
Tic-tac-toe
62nd
Time Distance
98th
Tongue-twisters
15th9th
48th
11th
190th
17th
10th
19th237th
10th
12th8th12th11th
Topological Sort
42nd
Tower of Hanoi
13th
39th
31st24th
22nd
13th
16th33rd
30th35th
20th
20th
91st10th
28th
Transpose Sentence
18th
97th
Trinomial Triangle
75th
United States
18th
33rd
34th
386th
25th
Vampire Numbers
27th
16th
14th
58th
Van Eck Sequence
155th8th
42nd
Zeckendorf Representation
30th
Zodiac Signs
20th
32nd
13th
γ
10th5th
12th
8th
27th
λ
12th7th
9th
34th
9th
16th
56th
27th
π
16th
30th51st
21st
84th
41st
36th
τ
16th
67th
33rd
30th
9th6th
φ
59th
√2
1st
44th
𝑒
36th
68th
1st19th
27th