12 Days of Christmas
6th
24th
6th
24 Game
6th
10th
5th
99 Bottles of Beer
5th
10th
5th
Abundant Numbers
16th
36th
21st
Abundant Numbers (Long)
14th
18th
20th
Arabic to Roman
9th
29th
12th
Arithmetic Numbers
7th
36th
8th
Arrows
8th
11th
7th
Ascending Primes
8th
34th
8th
ASCII Table
6th
33rd
11th
Billiards
5th
9th
3rd
brainfuck
9th
15th
10th
Calendar
3rd
24th
Card Number Validation
8th
14th
11th
Catalan Numbers
17th
115th
34th
Catalan’s Constant
1st
34th
17th
Christmas Trees
23rd
16th
26th
Collatz
6th
36th
32nd
Continued Fractions
2nd
14th
4th
CSS Colors
6th
9th
15th
13th
Cubes
33rd
8th
Day of Week
12th
48th
40th
DFA Simulator
17th
7th
Diamonds
16th
23rd
14th
Divisors
16th
1st
44th
Emirp Numbers
9th
15th
14th
Emirp Numbers (Long)
10th
23rd
5th
Emojify
10th
29th
15th
Evil Numbers
28th25th29th18th15th252nd126th115th26th30th34th52nd43rd23rd33rd32nd29th12th30th24th18th30th18th76th48th17th74th63rd21st119th400th14th55th57th31st54th26th24th32nd59th112th85th22nd1st22nd67th6th35th96th48th30th8th38th26th18th17th11th22nd
Evil Numbers (Long)
19th
41st
24th
Factorial Factorisation
8th
16th
7th
Farey Sequence
9th
20th
18th
Fibonacci
26th
1st
130th
63rd
Fizz Buzz
15th
1st
44th
3rd
Foo Fizz Buzz Bar
7th
20th
11th
Forsyth–Edwards Notation
5th
22nd
20th
Fractions
9th
49th
1st
Game of Life
31st
Gijswijt’s Sequence
8th
29th
14th
Happy Numbers
13th
53rd
17th
Happy Numbers (Long)
11th
21st
14th
Hexdump
11th
13th
Hilbert Curve
11th
Intersection
8th
25th
12th
Inventory Sequence
16th
13th
24th
ISBN
6th
17th
11th
Jacobi Symbol
7th
30th
11th
Kaprekar Numbers
7th
14th
8th
Kolakoski Constant
5th
24th
15th
Kolakoski Sequence
14th
13th
19th
Leap Years
20th
118th
22nd
Levenshtein Distance
1st
57th
1st
Leyland Numbers
6th
1st
8th
ln 2
8th
33rd
72nd
16th
Look and Say
4th
14th
16th
Lucky Numbers
17th
22nd
Lucky Tickets
9th
34th
18th
Mahjong
46th
Mandelbrot
22nd
14th
Maze
86th
Medal Tally
31st
16th
Minesweeper
13th
Morse Decoder
21st
8th
Morse Encoder
14th
8th
Multitap Input
13th
7th
Musical Chords
13th
9th
N Queens
21st
Niven Numbers
16th
21st
149th
43rd
Niven Numbers (Long)
17th
62nd
1st
Number Spiral
15th
9th
Odious Numbers
16th
20th
1st
31st
Odious Numbers (Long)
18th
1st
21st
Ordinal Numbers
14th
42nd
23rd
PalindromemordnilaP
10th
17th
14th
Pangram Grep
21st
22nd
46th
37th
27th
Partition Numbers
6th
14th
12th
Pascal’s Triangle
12th
89th
23rd
44th
Pernicious Numbers
22nd
29th
77th
52nd
Pernicious Numbers (Long)
13th
30th
23rd
Poker
10th
6th
Polyominoes
15th
Prime Numbers
15th
85th
27th
Prime Numbers (Long)
14th
11th
56th
1st
QR Decoder
25th
Quine
1st
1st
25th
23rd
75th
1st
Recamán
12th
38th
30th
Repeating Decimals
6th
23rd
16th
Reverse Polish Notation
24th
21st
Reversi
52nd
Rijndael S-box
11th
6th
13th
14th
Rock-paper-scissors-Spock-lizard
4th
12th
11th
Roman to Arabic
14th
20th
13th
ROT13
8th
41st
16th
Rule 110
16th
54th
27th
Scrambled Sort
23rd
Set
11th
26th
14th
Seven Segment
7th
9th
6th
SI Units
6th
Sierpiński Triangle
10th
23rd
10th
Smith Numbers
9th
35th
9th
Spelling Numbers
6th
19th
8th
Star Wars GPT
14th
4th
Star Wars Opening Crawl
33rd
Sudoku
19th
Sudoku (Fill-in)
21st
Ten-pin Bowling
9th
12th
16th
8th
Tic-tac-toe
14th
19th
Time Distance
4th
7th
6th
Tongue-twisters
12th
11th
4th
Topological Sort
14th
Tower of Hanoi
23rd
36th26th14th
13th
14th
22nd
25th
27th
19th
70th
20th
Transpose Sentence
23rd
Trinomial Triangle
7th
16th
15th
United States
10th
4th
10th
10th
Vampire Numbers
6th
26th
9th
Van Eck Sequence
9th
65th
29th
Zeckendorf Representation
10th
23rd
10th
Zodiac Signs
8th
15th
8th
γ
11th
1st
71st
15th
λ
9th
37th33rd
16th
9th
π
7th
1st
33rd
15th
τ
6th
39th
28th
15th
φ
9th
20th
1st
34th
24th
√2
7th
42nd
105th
21st
𝑒
10th
1st
104th
28th