12 Days of Christmas
37th
24 Game
12th
26th
99 Bottles of Beer
69th
Abundant Numbers
26th
Abundant Numbers (Long)
32nd
Arabic to Roman
41st
Arithmetic Numbers
11th
Arrows
36th
Ascending Primes
15th
ASCII Table
39th
Billiards
13th
brainfuck
79th
Card Number Validation
15th
Catalan Numbers
1st
Christmas Trees
13th
Collatz
1st
CSS Colors
40th
Cubes
27th
Day of Week
1st
DFA Simulator
29th
Diamonds
26th
Divisors
25th
43rd
Emirp Numbers
87th
Emirp Numbers (Long)
41st
Emojify
35th
Evil Numbers
14th
122nd
Evil Numbers (Long)
13th
Factorial Factorisation
22nd
Farey Sequence
43rd
Fibonacci
1st
77th
10th
Fizz Buzz
35th79th54th264th101st
1st47th90th80th876th38th344th
18th
Foo Fizz Buzz Bar
33rd
Forsyth–Edwards Notation
25th
Fractions
11th
Game of Life
14th
Gijswijt’s Sequence
6th
Happy Numbers
65th
Happy Numbers (Long)
33rd
Hexdump
30th
Intersection
67th
Inventory Sequence
31st
ISBN
5th
Jacobi Symbol
38th
Kaprekar Numbers
12th
Kolakoski Constant
21st
Kolakoski Sequence
47th
Leap Years
1st
15th
Levenshtein Distance
61st
Leyland Numbers
28th
Look and Say
15th
Lucky Numbers
23rd
Lucky Tickets
37th
Mahjong
8th
Mandelbrot
13th
Maze
26th
Medal Tally
25th
Morse Decoder
27th
Morse Encoder
47th
Musical Chords
20th
N Queens
18th
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
16th
Odious Numbers
11th
Odious Numbers (Long)
32nd
Ordinal Numbers
1st
PalindromemordnilaP
7th
Pangram Grep
62nd
Partition Numbers
20th
108th
Pascal’s Triangle
26th
22nd
Pernicious Numbers
53rd
Pernicious Numbers (Long)
31st
Poker
29th
Polyominoes
11th
Prime Numbers
19th1st
55th
Prime Numbers (Long)
41st
15th
Proximity Grid
23rd
QR Decoder
9th
Quine
1st
247th
29th
135th70th63rd
Recamán
42nd
Repeating Decimals
5th
17th
Reverse Polish Notation
50th
Reversi
19th
Rijndael S-box
34th
27th
Rock-paper-scissors-Spock-lizard
55th
Roman to Arabic
64th
ROT13
41st
135th
9th
Rule 110
17th
Scrambled Sort
3rd
Set
26th
Seven Segment
29th
SI Units
24th
Sierpiński Triangle
31st
Smith Numbers
21st
Spelling Numbers
23rd
Star Wars GPT
6th
Star Wars Opening Crawl
7th
Sudoku
21st
Sudoku (Fill-in)
11th
Ten-pin Bowling
25th
Tic-tac-toe
4th
Time Distance
37th
Tongue-twisters
66th
Topological Sort
13th
Transpose Sentence
14th
United States
83rd
Vampire Numbers
21st
Van Eck Sequence
33rd
Zeckendorf Representation
25th
Zodiac Signs
24th
λ
9th
π
37th
τ
27th
φ
51st
√2
55th
𝑒
50th