12 Days of Christmas
65th
24 Game
312th
99 Bottles of Beer
218th
Abundant Numbers
1,336th
Abundant Numbers (Long)
520th
Arabic to Roman
523rd
Arithmetic Numbers
166th
Arrows
505th
Ascending Primes
472nd
ASCII Table
284th
Billiards
406th
brainfuck
715th
Calendar
77th
Card Number Validation
436th
Catalan Numbers
279th
Catalan’s Constant
423rd
Christmas Trees
825th
Collatz
829th
Continued Fractions
7th
CSS Colors
519th
Cubes
451st
Day of Week
68th
DFA Simulator
327th
Diamonds
544th
Divisors
28th
Emirp Numbers
551st
Emirp Numbers (Long)
572nd
Emojify
349th
Evil Numbers
50th
Evil Numbers (Long)
122nd
Factorial Factorisation
463rd
Farey Sequence
85th
Fibonacci
46th
Fizz Buzz
63rd
Foo Fizz Buzz Bar
9th
Forsyth–Edwards Notation
473rd
Fractions
672nd
Game of Life
467th
Gijswijt’s Sequence
336th
Gray Code Decoder
230th
Gray Code Encoder
53rd
Happy Numbers
908th
Happy Numbers (Long)
471st
Hexdump
46th
Hilbert Curve
243rd
Intersection
305th
Inventory Sequence
813th
ISBN
245th
Jacobi Symbol
366th
Kaprekar Numbers
521st
Kolakoski Constant
498th
Kolakoski Sequence
293rd
Leap Years
1,288th
Levenshtein Distance
49th
Leyland Numbers
25th
ln 2
28th
Look and Say
471st
Lucky Numbers
88th
Lucky Tickets
401st
Mahjong
233rd
Mandelbrot
332nd
Maze
376th
Medal Tally
312th
Minesweeper
159th
Morse Decoder
314th
Morse Encoder
466th
Multitap Input
217th
Musical Chords
341st
N Queens
178th
Niven Numbers
691st
Niven Numbers (Long)
900th
Number Spiral
378th
Odious Numbers
48th
Odious Numbers (Long)
46th
Ordinal Numbers
285th
PalindromemordnilaP
448th
Pangram Grep
314th
Partition Numbers
314th
Pascal’s Triangle
254th
Pernicious Numbers
1,319th
Pernicious Numbers (Long)
594th
Poker
393rd
Polyominoes
257th
Prime Numbers
1,023rd
Prime Numbers (Long)
229th
Proximity Grid
374th
QR Decoder
272nd
Quine
171st
Recamán
629th
Repeating Decimals
396th
Reverse Polish Notation
112th
Reversi
288th
Rijndael S-box
265th
Rock-paper-scissors-Spock-lizard
349th
Roman to Arabic
108th
ROT13
11th
Rule 110
657th
Scrambled Sort
157th
Set
95th
Seven Segment
684th
SI Units
195th
Sierpiński Triangle
333rd
Smith Numbers
395th
Spelling Numbers
267th
Star Wars GPT
42nd
Star Wars Opening Crawl
228th
Sudoku
197th
Sudoku (Fill-in)
264th
Ten-pin Bowling
369th
Tic-tac-toe
377th
Time Distance
272nd
Tongue-twisters
818th
Topological Sort
218th
Tower of Hanoi
383rd
Transpose Sentence
579th
Trinomial Triangle
388th
United States
463rd
Vampire Numbers
184th
Van Eck Sequence
334th
Zeckendorf Representation
516th
Zodiac Signs
241st
γ
511th
λ
438th
π
166th
τ
169th
φ
39th
√2
40th
𝑒
70th