12 Days of Christmas
300th
24 Game
48th
99 Bottles of Beer
54th
Abundant Numbers
138th
Abundant Numbers (Long)
74th
Arabic to Roman
482nd
Arithmetic Numbers
33rd
Arrows
73rd
Ascending Primes
57th
ASCII Table
38th
brainfuck
10th
Card Number Validation
50th
Catalan Numbers
134th
Catalan’s Constant
218th
Christmas Trees
58th
Collatz
16th
CSS Colors
343rd
Cubes
485th
Day of Week
124th
DFA Simulator
15th
Diamonds
130th
Divisors
35th
Emirp Numbers
475th
Emirp Numbers (Long)
339th
Emojify
357th
Evil Numbers
398th
Evil Numbers (Long)
431st
Farey Sequence
41st
Fibonacci
202nd
Fizz Buzz
24th
Foo Fizz Buzz Bar
343rd
Forsyth–Edwards Notation
8th
Fractions
465th
Game of Life
43rd
Gijswijt’s Sequence
53rd
Gray Code Decoder
95th
Gray Code Encoder
81st
Happy Numbers
635th
Happy Numbers (Long)
20th
Hexdump
59th
Intersection
43rd
Inventory Sequence
44th
ISBN
27th
Jacobi Symbol
305th
Kolakoski Constant
39th
Kolakoski Sequence
39th
Leap Years
84th
Levenshtein Distance
50th
Leyland Numbers
334th
ln 2
150th
Look and Say
22nd
Lucky Numbers
56th
Lucky Tickets
66th
Mahjong
82nd
Maze
19th
Medal Tally
124th
Morse Decoder
94th
Morse Encoder
97th
Multitap Input
22nd
Musical Chords
50th
N Queens
91st
Niven Numbers
84th
Niven Numbers (Long)
80th
Number Spiral
41st
Odious Numbers
397th
Odious Numbers (Long)
257th
Ordinal Numbers
45th
PalindromemordnilaP
70th
Pangram Grep
71st
Partition Numbers
39th
Pascal’s Triangle
182nd
Pernicious Numbers
129th
Pernicious Numbers (Long)
702nd
Poker
43rd
Prime Numbers
216th
Prime Numbers (Long)
199th
Proximity Grid
47th
QR Decoder
102nd
Quine
252nd
Recamán
18th
Repeating Decimals
64th
Reverse Polish Notation
154th
Reversi
16th
Rijndael S-box
103rd
Rock-paper-scissors-Spock-lizard
58th
Roman to Arabic
43rd
ROT13
327th
Rule 110
363rd
Seven Segment
33rd
SI Units
228th
Sierpiński Triangle
323rd
Smith Numbers
9th
Spelling Numbers
179th
Star Wars GPT
145th
Star Wars Opening Crawl
71st
Sudoku
87th
Sudoku (Fill-in)
26th
Ten-pin Bowling
89th
Tic-tac-toe
25th
Time Distance
26th
Tongue-twisters
101st
Tower of Hanoi
35th
Transpose Sentence
264th
United States
48th
Vampire Numbers
67th
Van Eck Sequence
44th
Zeckendorf Representation
33rd
Zodiac Signs
53rd
λ
435th
π
205th
τ
137th
φ
148th
√2
134th
𝑒
170th