12 Days of Christmas
30th
24 Game
304th
99 Bottles of Beer
55th3rd
Abundant Numbers
1,004th
Abundant Numbers (Long)
128th
Alphabetic Numbers
183rd
Arabic to Roman
368th
Arithmetic Numbers
62nd
Arrows
306th
Ascending Primes
8th
ASCII Table
159th
Billiards
178th
brainfuck
177th
Calendar
228th3rd
Card Number Validation
15th
Catalan Numbers
17th
Catalan’s Constant
375th
Chess Move Validation
142nd
Christmas Trees
427th
Collatz
602nd
Connect Four
106th
Continued Fractions
7th
CSS Colors
1,038th
Cubes
194th
Day of Week
75th
DFA Simulator
61st
Diamonds
27th
Divisors
3,013th
79th
Emirp Numbers
160th
Emirp Numbers (Long)
290th
Emojify
228th
Evil Numbers
31st
Evil Numbers (Long)
6th
Factorial Factorisation
250th
Farey Sequence
287th
Fibonacci
29th5,188th
Fizz Buzz
5th
Foo Fizz Buzz Bar
3rd
Forsyth–Edwards Notation
90th
Fractions
107th
Game of Life
217th
Gijswijt’s Sequence
197th
Gray Code Decoder
225th
Gray Code Encoder
31st
Happy Numbers
26th
Happy Numbers (Long)
17th
Hexdump
6th
Hilbert Curve
210th
Intersection
243rd
Inventory Sequence
98th
ISBN
225th
Jacobi Symbol
218th
Kaprekar Numbers
404th
Kolakoski Constant
194th
Kolakoski Sequence
305th
Leap Years
250th
Levenshtein Distance
5th
Leyland Numbers
19th
ln 2
11th
Look and Say
77th
Lucky Numbers
5th
Lucky Tickets
146th
Mahjong
223rd
Mandelbrot
14th
Maze
82nd
Medal Tally
6th
Minesweeper
58th
Morse Decoder
210th
Morse Encoder
71st
Multitap Input
53rd
Musical Chords
228th
N Queens
15th
Nim
14th
Niven Numbers
39th
Niven Numbers (Long)
38th
Number Spiral
344th
Odious Numbers
34th
Odious Numbers (Long)
34th
Ordinal Numbers
302nd
PalindromemordnilaP
151st
Pangram Grep
54th
Partition Numbers
522nd
Pascal’s Triangle
30th
Pernicious Numbers
28th
Pernicious Numbers (Long)
27th
Poker
179th
Polyominoes
189th
Prime Numbers
156th
Prime Numbers (Long)
140th
Proximity Grid
60th
QR Decoder
163rd
Quine
687th
Recamán
3rd
Repeating Decimals
271st
Reverse Polish Notation
69th
Reversi
85th
Rijndael S-box
236th
Rock-paper-scissors-Spock-lizard
181st
Roman to Arabic
61st
ROT13
15th
Rule 110
20th
Scrambled Sort
37th
Semiprime Numbers
194th
Set
49th
Seven Segment
201st
SI Units
203rd
Sierpiński Triangle
314th
Smith Numbers
211th
Snake
68th
Spelling Numbers
314th
Sphenic Numbers
114th
Star Wars GPT
16th
Star Wars Opening Crawl
6th
Sudoku
179th
Sudoku (Fill-in)
6th
Taxicab Numbers
10th
Ten-pin Bowling
208th
Tic-tac-toe
90th
Time Distance
56th
Tongue-twisters
309th
Topological Sort
202nd
Tower of Hanoi
63rd
Transpose Sentence
130th
Trinomial Triangle
9th
Ulam Sequence
228th
United States
286th
Vampire Numbers
29th
Van Eck Sequence
208th
Zeckendorf Representation
149th
Zodiac Signs
47th
γ
315th
λ
375th
π
219th
τ
180th
φ
15th
√2
13th
𝑒
8th