12 Days of Christmas
5th
25th
10th
24 Game
15th
99 Bottles of Beer
5th
25th
11th
Abundant Numbers
16th
93rd
20th
Abundant Numbers (Long)
14th
73rd
20th
Arabic to Roman
9th
78th
18th
Arithmetic Numbers
7th
79th
21st
Arrows
11th
27th
19th
Ascending Primes
32nd
28th
ASCII Table
6th
58th
23rd
Billiards
4th
20th
9th
brainfuck
31st
19th
Card Number Validation
8th
37th
18th
Catalan Numbers
17th
124th
32nd
Catalan’s Constant
1st
56th
16th
Christmas Trees
17th
17th
45th
Collatz
6th
104th
31st
CSS Colors
9th
26th
16th
Cubes
70th
16th
Day of Week
69th
37th
DFA Simulator
35th
11th
Diamonds
15th
39th
25th
Divisors
16th
1st
39th
Emirp Numbers
13th
100th
34th
Emirp Numbers (Long)
10th
75th
19th
Emojify
7th
31st
13th
Evil Numbers
24th27th25th26th18th12th238th119th104th25th29th32nd50th42nd22nd33rd32nd28th30th24th17th30th14th75th45th71st62nd21st114th390th13th54th54th28th54th24th23rd30th55th111th84th22nd1st22nd66th6th33rd93rd43rd29th8th38th25th17th17th11th20th
Evil Numbers (Long)
18th
35th
24th
Factorial Factorisation
8th
29th
12th
Farey Sequence
26th
23rd
Fibonacci
25th
1st
61st
Fizz Buzz
15th
1st
54th
1st
Foo Fizz Buzz Bar
7th
1st
22nd
Forsyth–Edwards Notation
7th
41st
18th
Fractions
9th
62nd
1st
Game of Life
63rd
Gijswijt’s Sequence
58th
21st
Happy Numbers
13th
11th
54th
26th
Happy Numbers (Long)
11th
30th
20th
Hexdump
21st
21st
Hilbert Curve
16th
Intersection
8th
48th
15th
Inventory Sequence
16th
26th
23rd
ISBN
6th
35th
18th
Jacobi Symbol
7th
43rd
16th
Kaprekar Numbers
8th
20th
11th
Kolakoski Constant
5th
44th
21st
Kolakoski Sequence
14th
19th
18th
Leap Years
19th
110th
21st
Levenshtein Distance
1st
44th
1st
Leyland Numbers
6th
7th
9th
ln 2
8th
29th
76th
16th
Look and Say
3rd
21st
23rd
Lucky Numbers
20th
23rd
Lucky Tickets
9th
46th
20th
Mandelbrot
32nd
Maze
91st
Medal Tally
66th
16th
Morse Decoder
29th
13th
Morse Encoder
17th
11th
Musical Chords
24th
10th
N Queens
46th
Niven Numbers
13th
20th
136th
42nd
Niven Numbers (Long)
16th
136th
1st
Number Spiral
22nd
16th
Odious Numbers
14th
19th
1st
29th
Odious Numbers (Long)
17th
1st
21st
Ordinal Numbers
13th
93rd
25th
PalindromemordnilaP
9th
52nd
17th
Pangram Grep
21st
16th
45th
53rd
25th
Partition Numbers
5th
17th
10th
Pascal’s Triangle
10th
82nd
1st
42nd
Pernicious Numbers
19th
28th
72nd
49th
Pernicious Numbers (Long)
13th
41st
22nd
Poker
15th
8th
Polyominoes
26th
Prime Numbers
12th
74th
24th
Prime Numbers (Long)
13th
49th
1st
QR Decoder
36th
Quine
1st
25th
22nd
67th
24th
Recamán
12th
88th
31st
Repeating Decimals
6th
29th
18th
Reverse Polish Notation
36th
32nd
Rijndael S-box
5th
22nd
Rock-paper-scissors-Spock-lizard
8th
25th
19th
Roman to Arabic
14th
24th
25th
ROT13
8th
79th
14th
Rule 110
15th
64th
27th
Scrambled Sort
51st
Set
10th
39th
17th
Seven Segment
6th
32nd
12th
SI Units
9th
Sierpiński Triangle
10th
29th
10th
Smith Numbers
79th
22nd
Spelling Numbers
6th
30th
10th
Star Wars GPT
26th
10th
Star Wars Opening Crawl
49th
Sudoku
33rd
Sudoku (Fill-in)
42nd
Ten-pin Bowling
7th
27th
12th
Tic-tac-toe
29th
18th
Time Distance
6th
23rd
13th
Tongue-twisters
9th
17th
17th
Topological Sort
42nd
Transpose Sentence
50th
Trinomial Triangle
6th
12th
12th
United States
10th
62nd
22nd
Vampire Numbers
6th
45th
15th
Van Eck Sequence
9th
98th
28th
Zeckendorf Representation
63rd
Zodiac Signs
9th
25th
14th
γ
10th
1st
68th
13th
λ
9th
30th32nd
30th
14th
π
8th
1st
52nd
14th
τ
8th
36th
41st
17th
φ
10th
1st
137th
43rd
√2
9th
40th
119th
26th
𝑒
1st
142nd
26th