12 Days of Christmas
124th
24 Game
189th
99 Bottles of Beer
626th
Abundant Numbers
1,355th
Abundant Numbers (Long)
528th
Arabic to Roman
392nd
Arithmetic Numbers
353rd
Arrows
339th
Ascending Primes
694th
ASCII Table
409th
Billiards
46th
Calendar
59th
Card Number Validation
412th
Catalan Numbers
43rd
Catalan’s Constant
352nd
Christmas Trees
618th
Collatz
484th
Continued Fractions
8th
Cubes
126th
Day of Week
70th
DFA Simulator
67th
Diamonds
195th
Divisors
1,158th
Emirp Numbers
1,216th
Evil Numbers
1,700th
Evil Numbers (Long)
127th
Factorial Factorisation
193rd
Farey Sequence
592nd
Fibonacci
49th
Fizz Buzz
65th
Foo Fizz Buzz Bar
9th
Forsyth–Edwards Notation
339th
Fractions
1,319th
Game of Life
330th
Gijswijt’s Sequence
320th
Gray Code Decoder
238th
Gray Code Encoder
58th
Happy Numbers
1,449th
Hexdump
89th
Hilbert Curve
235th
Intersection
343rd
Inventory Sequence
268th
ISBN
893rd
Kolakoski Sequence
163rd
Leap Years
334th
Levenshtein Distance
724th
Leyland Numbers
831st
ln 2
570th
Look and Say
439th
Lucky Numbers
567th
Lucky Tickets
502nd
Mahjong
173rd
Mandelbrot
326th
Maze
245th
Medal Tally
366th
Minesweeper
230th
Morse Decoder
512th
Morse Encoder
351st
Multitap Input
93rd
Musical Chords
378th
N Queens
218th
Niven Numbers
56th
Niven Numbers (Long)
708th
Number Spiral
212th
Odious Numbers
1,532nd
Ordinal Numbers
626th
PalindromemordnilaP
250th
Pangram Grep
323rd
Partition Numbers
477th
Pascal’s Triangle
57th
Pernicious Numbers
1,385th
Pernicious Numbers (Long)
461st
Poker
143rd
Polyominoes
124th
Prime Numbers
1,042nd
Prime Numbers (Long)
238th
Proximity Grid
214th
QR Decoder
323rd
Quine
3,198th
Recamán
509th
Repeating Decimals
385th
Reverse Polish Notation
738th
Reversi
256th
Rock-paper-scissors-Spock-lizard
356th
Roman to Arabic
599th
ROT13
166th
Rule 110
3rd
Scrambled Sort
98th
Set
65th
Seven Segment
493rd
Sierpiński Triangle
198th
Smith Numbers
498th
Spelling Numbers
741st
Star Wars GPT
5th
Sudoku (Fill-in)
277th
Ten-pin Bowling
258th
Tic-tac-toe
351st
Time Distance
377th
Tongue-twisters
459th
Topological Sort
211th
Tower of Hanoi
532nd
Transpose Sentence
236th
Trinomial Triangle
14th
Vampire Numbers
327th
Van Eck Sequence
339th
Zeckendorf Representation
67th
Zodiac Signs
211th
π
536th