12 Days of Christmas
18th
21st
24 Game
8th20th
9th
5th
4th
16th
5th
99 Bottles of Beer
20th
Abundant Numbers
31st
14th
Abundant Numbers (Long)
13th
Arabic to Roman
24th
52nd
Arithmetic Numbers
11th
7th
Arrows
6th
49th
Ascending Primes
35th
26th
20th
17th
7th
ASCII Table
30th
Billiards
9th
brainfuck
12th
27th
Card Number Validation
12th
Catalan Numbers
75th
Catalan’s Constant
8th
6th
27th
Christmas Trees
61st
6th
Collatz
5th
47th
CSS Colors
8th
57th
Cubes
8th
30th
52nd
6th
Day of Week
1st
148th
DFA Simulator
22nd
Diamonds
24th
Divisors
1st
31st
Emirp Numbers
12th
Emirp Numbers (Long)
14th
Emojify
6th
22nd
44th
20th
Evil Numbers
1st
83rd
Evil Numbers (Long)
33rd
48th
Factorial Factorisation
15th
3rd
Farey Sequence
6th
18th
Fibonacci
27th245th
207th
59th
53rd
1st
7th72nd
Fizz Buzz
31st27th11th
19th32nd413th51st
19th
41st
15th
34th
1st36th
47th
32nd
88th1st35th
19th22nd72nd
3rd286th
34th5th
Foo Fizz Buzz Bar
21st
16th
Forsyth–Edwards Notation
16th
Fractions
40th
Game of Life
23rd
Gijswijt’s Sequence
21st
Happy Numbers
41st
27th
Happy Numbers (Long)
16th
Hexdump
31st
Intersection
13th
23rd
Inventory Sequence
22nd
ISBN
16th
Jacobi Symbol
23rd
Kaprekar Numbers
16th
Kolakoski Constant
12th
Kolakoski Sequence
13th
Leap Years
118th
13th
Levenshtein Distance
20th
1st
Leyland Numbers
1st
ln 2
6th10th
52nd
4th
Look and Say
30th
9th
35th
10th
50th
8th
Lucky Numbers
58th
12th
Lucky Tickets
23rd
25th
Mahjong
19th
22nd
Mandelbrot
12th
Maze
6th
Medal Tally
29th
Morse Decoder
43rd
Morse Encoder
5th
36th
Musical Chords
34th
2nd
N Queens
26th
Niven Numbers
1st
Niven Numbers (Long)
35th
Number Spiral
33rd
9th
Odious Numbers
32nd
83rd
Odious Numbers (Long)
30th
68th
Ordinal Numbers
44th
PalindromemordnilaP
11th
Pangram Grep
23rd
61st
54th
21st
80th
Partition Numbers
25th
Pascal’s Triangle
19th
39th
Pernicious Numbers
81st
Pernicious Numbers (Long)
41st
Poker
16th
Polyominoes
49th
Prime Numbers
43rd
1st
112th1st
Prime Numbers (Long)
1st
59th
Proximity Grid
21st
QR Decoder
17th
Quine
128th41st1st18th
25th64th139th101st
12th
1st58th35th4th42nd63rd
22nd21st68th
74th64th61st9th74th268th77th
118th58th36th51st116th45th
32nd63rd31st77th
1st109th
58th61st12th13th37th
21st34th
Recamán
15th
Repeating Decimals
14th
26th
Reverse Polish Notation
1st
32nd
Reversi
30th
Rijndael S-box
5th
6th
15th14th5th
15th
7th
Rock-paper-scissors-Spock-lizard
33rd
Roman to Arabic
22nd
41st
ROT13
1st
Rule 110
36th
Scrambled Sort
2nd
15th
16th
Set
13th
Seven Segment
63rd
SI Units
15th
Sierpiński Triangle
21st
48th
Smith Numbers
21st
Spelling Numbers
30th56th
33rd
Star Wars GPT
13th
Star Wars Opening Crawl
25th
Sudoku
49th
Sudoku (Fill-in)
60th
Ten-pin Bowling
18th
Tic-tac-toe
56th
Time Distance
22nd
Tongue-twisters
5th
46th
Transpose Sentence
21st
United States
14th
28th
Vampire Numbers
26th
Van Eck Sequence
24th
Zeckendorf Representation
12th
Zodiac Signs
27th
γ
5th
6th16th4th
6th14th2nd
12th
11th4th
53rd11th9th
5th
12th10th
3rd
3rd7th8th6th4th
💎
6th3rd8th
λ
10th
6th
9th
21st
16th
π
11th
1st
4th
9th
τ
73rd
4th
7th
φ
7th
28th
√2
85th
𝑒
8th
10th
79th11th