12 Days of Christmas
56th
24 Game
13th
29th
99 Bottles of Beer
25th
Abundant Numbers
27th
Abundant Numbers (Long)
37th
Arabic to Roman
24th
Arithmetic Numbers
11th
Arrows
42nd
Ascending Primes
17th
ASCII Table
29th
Billiards
16th
brainfuck
66th
Calendar
13th
Card Number Validation
18th
Catalan Numbers
1st
Christmas Trees
13th
19th
Collatz
1st
Continued Fractions
17th
CSS Colors
47th
Cubes
21st
Day of Week
1st
DFA Simulator
25th
Diamonds
23rd
Divisors
26th
24th
Emirp Numbers
85th
Emirp Numbers (Long)
38th
Emojify
39th
Evil Numbers
15th
140th
Evil Numbers (Long)
13th
Factorial Factorisation
22nd
Farey Sequence
46th
Fibonacci
1st
81st
20th62nd
Fizz Buzz
39th82nd56th279th107th
1st
48th92nd87th885th18th213th
19th
Foo Fizz Buzz Bar
33rd
Forsyth–Edwards Notation
48th
Fractions
11th
Game of Life
23rd
Gijswijt’s Sequence
8th
Happy Numbers
55th
Happy Numbers (Long)
36th
Hexdump
27th
Hilbert Curve
12th
Intersection
70th
278th
Inventory Sequence
34th
ISBN
5th
Jacobi Symbol
42nd
Kaprekar Numbers
14th
Kolakoski Constant
21st
Kolakoski Sequence
47th
Leap Years
2nd
13th
Levenshtein Distance
63rd
Leyland Numbers
22nd
Look and Say
15th
Lucky Numbers
25th
Lucky Tickets
39th
Mahjong
6th
Mandelbrot
15th
Maze
28th
Medal Tally
30th
Minesweeper
17th
Morse Decoder
28th
Morse Encoder
42nd
Multitap Input
14th
Musical Chords
22nd
N Queens
20th
Niven Numbers
1st
Niven Numbers (Long)
1st
Number Spiral
16th
Odious Numbers
11th
Odious Numbers (Long)
33rd
Ordinal Numbers
1st
PalindromemordnilaP
8th
Pangram Grep
66th
Partition Numbers
24th
131st
Pascal’s Triangle
28th
23rd
Pernicious Numbers
56th
Pernicious Numbers (Long)
36th
Poker
25th
Polyominoes
11th
Prime Numbers
41st1st
19th
Prime Numbers (Long)
43rd15th
17th
Proximity Grid
20th
QR Decoder
17th
Quine
1st
255th
32nd
140th74th75th
Recamán
42nd
Repeating Decimals
8th
17th
Reverse Polish Notation
53rd
Reversi
22nd
Rijndael S-box
39th
31st
Rock-paper-scissors-Spock-lizard
50th
Roman to Arabic
48th
ROT13
46th
154th
11th
Rule 110
17th
Scrambled Sort
5th
Set
28th
Seven Segment
16th
SI Units
27th
Sierpiński Triangle
31st
Smith Numbers
21st
Spelling Numbers
51st
Star Wars GPT
6th
Star Wars Opening Crawl
19th
Sudoku
18th
Sudoku (Fill-in)
17th
Ten-pin Bowling
23rd
Tic-tac-toe
4th
Time Distance
37th
Tongue-twisters
55th
Topological Sort
22nd
Tower of Hanoi
34th
32nd
Transpose Sentence
14th
Trinomial Triangle
19th
United States
80th
Vampire Numbers
17th
Van Eck Sequence
35th
Zeckendorf Representation
30th
Zodiac Signs
30th
λ
17th
π
39th
τ
27th
φ
51st
√2
60th
𝑒
56th