12 Days of Christmas
816th
24 Game
147th
99 Bottles of Beer
578th
Abundant Numbers
1,240th
Abundant Numbers (Long)
323rd
Arabic to Roman
360th
Arithmetic Numbers
323rd
Arrows
274th
Ascending Primes
625th
ASCII Table
387th
Billiards
178th
Card Number Validation
359th
Catalan Numbers
42nd
Catalan’s Constant
325th
Christmas Trees
536th
Collatz
450th
Cubes
99th
Day of Week
60th
DFA Simulator
60th
Diamonds
181st
Divisors
1,073rd
Emirp Numbers
1,106th
Evil Numbers
1,590th
Evil Numbers (Long)
112th
Factorial Factorisation
176th
Farey Sequence
542nd
Fibonacci
45th
Fizz Buzz
60th
Foo Fizz Buzz Bar
11th
Forsyth–Edwards Notation
308th
Fractions
1,225th
Game of Life
303rd
Gijswijt’s Sequence
270th
Happy Numbers
1,360th
Hexdump
78th
Hilbert Curve
208th
Intersection
335th
Inventory Sequence
261st
ISBN
833rd
Kolakoski Sequence
147th
Leap Years
399th
Levenshtein Distance
682nd
Leyland Numbers
785th
ln 2
515th
Look and Say
405th
Lucky Numbers
522nd
Lucky Tickets
466th
Mahjong
152nd
Mandelbrot
288th
Maze
195th
Medal Tally
328th
Minesweeper
187th
Morse Decoder
469th
Morse Encoder
306th
Musical Chords
310th
N Queens
195th
Niven Numbers
47th
Niven Numbers (Long)
595th
Number Spiral
192nd
Odious Numbers
1,419th
Ordinal Numbers
544th
PalindromemordnilaP
208th
Pangram Grep
269th
Pascal’s Triangle
49th
Pernicious Numbers
1,286th
Pernicious Numbers (Long)
382nd
Poker
120th
Polyominoes
100th
Prime Numbers
935th
Prime Numbers (Long)
207th
Proximity Grid
196th
QR Decoder
296th
Quine
2,880th
Recamán
473rd
Repeating Decimals
350th
Reverse Polish Notation
686th
Reversi
222nd
Rock-paper-scissors-Spock-lizard
329th
Roman to Arabic
552nd
ROT13
130th
Rule 110
3rd
Scrambled Sort
77th
Set
50th
Seven Segment
458th
Sierpiński Triangle
182nd
Smith Numbers
457th
Spelling Numbers
672nd
Star Wars GPT
5th
Sudoku (Fill-in)
255th
Ten-pin Bowling
222nd
Tic-tac-toe
309th
Time Distance
356th
Tongue-twisters
411th
Topological Sort
175th
Tower of Hanoi
352nd
Transpose Sentence
200th
Trinomial Triangle
11th
Vampire Numbers
299th
Van Eck Sequence
299th
Zeckendorf Representation
61st
Zodiac Signs
201st
π
499th