12 Days of Christmas
6th
35th
20th
48th
21st
10th
24 Game
15th
6th
52nd
19th
99 Bottles of Beer
8th
59th
20th
Abundant Numbers
17th
26th
102nd
21st
Abundant Numbers (Long)
15th
26th
44th
20th
Arabic to Roman
78th
28th
Arithmetic Numbers
15th
59th
16th
Arrows
41st
27th
Ascending Primes
9th
66th
12th
ASCII Table
8th
12th
40th
17th
39th
Billiards
16th
brainfuck
43rd
32nd
Calendar
28th
14th
Card Number Validation
24th
Catalan Numbers
11th
84th
57th
Catalan’s Constant
24th
11th
56th
25th
Christmas Trees
21st
16th
90th
42nd
Collatz
16th
29th
97th
20th
CSS Colors
85th
31st
Cubes
5th
59th
12th
Day of Week
1st
26th
DFA Simulator
15th
15th
Diamonds
17th
48th
17th
45th
31st
Divisors
26th
32nd
46th
Emirp Numbers
16th
173rd
57th
Emirp Numbers (Long)
17th
96th
33rd
Emojify
122nd
19th
Evil Numbers
25th
38th
161st
71st
16th
Evil Numbers (Long)
12th
35th
81st
41st
29th
Factorial Factorisation
8th
18th
10th
64th
34th
Farey Sequence
12th
64th
19th
Fibonacci
40th
51st
183rd
129th
8th
Fizz Buzz
49th
64th
1,035th
138th
Foo Fizz Buzz Bar
13th
50th
16th
Forsyth–Edwards Notation
48th
18th
Fractions
23rd
1st
Game of Life
33rd
18th
Gijswijt’s Sequence
12th
52nd
20th
Happy Numbers
12th
77th
160th
66th
Happy Numbers (Long)
16th
88th
49th
Hexdump
23rd
26th
Hilbert Curve
8th
32nd
13th
Intersection
97th
33rd
Inventory Sequence
17th
12th
57th
22nd
ISBN
14th
65th
30th
Jacobi Symbol
16th
Kaprekar Numbers
5th
51st
23rd
Kolakoski Constant
22nd
56th
35th
Kolakoski Sequence
26th
63rd
19th
Leap Years
6th
107th
41st
Levenshtein Distance
8th
43rd
53rd
Leyland Numbers
19th
19th
115th
27th
ln 2
16th
61st
31st
Look and Say
25th
79th
57th
30th
Lucky Numbers
15th
73rd
85th
28th
Mandelbrot
4th21st
44th
124th
18th
Maze
26th
15th
Medal Tally
18th
Minesweeper
11th
Morse Decoder
23rd
Morse Encoder
6th
26th
Multitap Input
16th
Musical Chords
20th
N Queens
6th
7th
24th
15th
Niven Numbers
29th
1st
32nd
Niven Numbers (Long)
14th
22nd
1st
Number Spiral
4th52nd
21st
49th
12th
10th26th
8th
Odious Numbers
26th
36th
148th
62nd
Odious Numbers (Long)
14th
34th
76th
37th
Ordinal Numbers
143rd
35th
PalindromemordnilaP
31st
21st
Pangram Grep
3rd
20th43rd
37th
138th
27th
421st
16th
28th
16th
Partition Numbers
6th
42nd
31st
Pascal’s Triangle
14th
78th
101st
58th
Pernicious Numbers
35th
171st
90th
Pernicious Numbers (Long)
16th
83rd
43rd
Poker
13th
Polyominoes
4th
30th
11th
Prime Numbers
41st
35th
389th
24th
Prime Numbers (Long)
18th
29th
189th
1st
Proximity Grid
15th
QR Decoder
28th
13th
Quine
140th
224th
20th104th105th126th106th
34th58th93rd23rd
40th53rd1st
94th22nd
25th121st33rd
148th
126th95th
815th
84th
1st
57th77th
12th
Recamán
21st
42nd
19th
Repeating Decimals
22nd
Reverse Polish Notation
56th
29th
20th
Reversi
18th
Rijndael S-box
14th
12th
63rd
44th
24th
16th
Rock-paper-scissors-Spock-lizard
24th
Roman to Arabic
48th
ROT13
5th
32nd
43rd
Rule 110
7th
57th
28th
Scrambled Sort
23rd
Set
19th
Seven Segment
7th
10th
44th
20th
SI Units
12th
Sierpiński Triangle
6th
75th
44th
Smith Numbers
17th
73rd
18th
Spelling Numbers
16th
Star Wars GPT
17th
Star Wars Opening Crawl
14th
Sudoku
13th
Sudoku (Fill-in)
13th
Taxicab Numbers
6th
20th
Ten-pin Bowling
22nd
Tic-tac-toe
31st
21st
Time Distance
34th
17th
Tongue-twisters
22nd
98th
33rd
Topological Sort
16th
Tower of Hanoi
9th
44th
25th
Transpose Sentence
17th
14th
Trinomial Triangle
6th
41st
23rd
United States
5th
73rd
29th
Vampire Numbers
9th
12th
66th
43rd
Van Eck Sequence
20th
91st
27th
Zeckendorf Representation
22nd
Zodiac Signs
11th
93rd
13th
7th
γ
13th
39th
18th
7th
λ
21st
9th73rd27th
67th
88th
31st
π
22nd
23rd
208th
27th
τ
20th
107th
55th
25th
6th
φ
27th
25th
70th
48th
6th
√2
33rd11th12th10th18th6th22nd35th52nd25th15th14th51st30th15th21st13th8th7th24th15th16th7th13th52nd20th12th31st30th8th69th111th7th63rd17th28th32nd8th5th5th39th17th22nd14th535th15th21st6th42nd15th8th25th10th9th11th6th14th6th9th
𝑒
23rd
108th
23rd
42nd
40th