12 Days of Christmas
39th
24 Game
170th
99 Bottles of Beer
25th
Abundant Numbers
318th
Abundant Numbers (Long)
284th
Arabic to Roman
183rd
Arithmetic Numbers
157th
Arrows
70th
Ascending Primes
122nd
ASCII Table
68th
Billiards
43rd
brainfuck
19th
Card Number Validation
28th
Catalan Numbers
42nd
Catalan’s Constant
237th
Christmas Trees
266th
Collatz
778th
CSS Colors
94th
Cubes
6th
Day of Week
61st
DFA Simulator
35th
Diamonds
394th
Divisors
28th
Emirp Numbers
97th
Emirp Numbers (Long)
35th
Emojify
187th
Evil Numbers
45th
Evil Numbers (Long)
41st
Factorial Factorisation
225th
Farey Sequence
83rd
Fibonacci
45th
Fizz Buzz
60th
Foo Fizz Buzz Bar
11th
Forsyth–Edwards Notation
130th
Fractions
92nd
Game of Life
144th
Gijswijt’s Sequence
63rd
Happy Numbers
30th
Happy Numbers (Long)
329th
Hexdump
17th
Hilbert Curve
126th
Intersection
221st
Inventory Sequence
165th
ISBN
221st
Jacobi Symbol
128th
Kaprekar Numbers
102nd
Kolakoski Constant
201st
Kolakoski Sequence
274th
Leap Years
408th
Levenshtein Distance
47th
Leyland Numbers
13th
ln 2
28th
Look and Say
126th
Lucky Numbers
28th
Lucky Tickets
326th
Mahjong
133rd
Mandelbrot
68th
Maze
204th
Medal Tally
104th
Minesweeper
106th
Morse Decoder
82nd
Morse Encoder
93rd
Musical Chords
114th
N Queens
176th
Niven Numbers
49th
Niven Numbers (Long)
164th
Number Spiral
291st
Odious Numbers
43rd
Odious Numbers (Long)
41st
Ordinal Numbers
258th
PalindromemordnilaP
106th
Pangram Grep
69th
Partition Numbers
10th
Pascal’s Triangle
49th
Pernicious Numbers
1,215th
Pernicious Numbers (Long)
34th
Poker
26th
Polyominoes
106th
Prime Numbers
115th
Prime Numbers (Long)
104th
Proximity Grid
27th
QR Decoder
156th
Quine
163rd
Recamán
367th
Repeating Decimals
20th
Reverse Polish Notation
91st
Reversi
237th
Rijndael S-box
149th
Rock-paper-scissors-Spock-lizard
36th
Roman to Arabic
82nd
ROT13
8th
Rule 110
29th
Scrambled Sort
29th
Set
21st
Seven Segment
4th
SI Units
81st
Sierpiński Triangle
182nd
Smith Numbers
120th
Spelling Numbers
336th
Star Wars GPT
28th
Star Wars Opening Crawl
70th
Sudoku
95th
Sudoku (Fill-in)
68th
Ten-pin Bowling
236th
Tic-tac-toe
118th
Time Distance
170th
Tongue-twisters
126th
Topological Sort
153rd
Tower of Hanoi
218th
Transpose Sentence
80th
Trinomial Triangle
43rd
United States
325th
Vampire Numbers
66th
Van Eck Sequence
50th
Zeckendorf Representation
13th
Zodiac Signs
58th
γ
177th
λ
61st
π
109th
τ
100th
φ
38th
√2
40th
𝑒
66th