12 Days of Christmas
1,522nd
24 Game
289th
99 Bottles of Beer
1,608th
Abundant Numbers
1,245th
Abundant Numbers (Long)
1,099th
Arabic to Roman
809th
Arithmetic Numbers
858th
Arrows
548th
Ascending Primes
765th
ASCII Table
835th
Billiards
288th
Calendar
205th
Card Number Validation
607th
Catalan Numbers
10th
Catalan’s Constant
433rd
Christmas Trees
978th
Collatz
1,167th
Connect Four
160th
Continued Fractions
313th
Cubes
212th
Day of Week
833rd
DFA Simulator
333rd
Diamonds
437th
Divisors
1,692nd
Emirp Numbers
852nd
Evil Numbers
1,628th
Evil Numbers (Long)
123rd
Factorial Factorisation
387th
Farey Sequence
702nd
Fibonacci
20th
Fizz Buzz
1,994th
Foo Fizz Buzz Bar
1,158th
Forsyth–Edwards Notation
580th
Fractions
1,505th
Game of Life
517th
Gijswijt’s Sequence
456th
Gray Code Decoder
435th
Gray Code Encoder
378th
Happy Numbers
1,245th
Hexdump
444th
Hilbert Curve
286th
Intersection
823rd
Inventory Sequence
453rd
ISBN
1,169th
Kolakoski Sequence
264th
Leap Years
314th
Levenshtein Distance
861st
Leyland Numbers
1,021st
ln 2
609th
Look and Say
739th
Lucky Numbers
610th
Lucky Tickets
623rd
Mahjong
244th
Mandelbrot
428th
Maze
377th
Medal Tally
501st
Minesweeper
308th
Morse Decoder
599th
Morse Encoder
457th
Multitap Input
259th
Musical Chords
440th
N Queens
359th
Niven Numbers
25th
Niven Numbers (Long)
447th
Number Spiral
463rd
Odious Numbers
1,428th
Ordinal Numbers
1,062nd
PalindromemordnilaP
468th
Pangram Grep
862nd
Partition Numbers
518th
Pascal’s Triangle
271st
Pernicious Numbers
1,377th
Pernicious Numbers (Long)
466th
Poker
377th
Polyominoes
190th
Prime Numbers
849th
Prime Numbers (Long)
221st
Proximity Grid
350th
QR Decoder
394th
Quine
3,177th
Recamán
687th
Repeating Decimals
463rd
Reverse Polish Notation
937th
Reversi
360th
Rock-paper-scissors-Spock-lizard
228th
Roman to Arabic
835th
ROT13
469th
Rule 110
221st
Scrambled Sort
383rd
Set
309th
Seven Segment
774th
Sierpiński Triangle
212th
Smith Numbers
694th
Spelling Numbers
832nd
Star Wars GPT
232nd
Sudoku (Fill-in)
354th
Ten-pin Bowling
403rd
Tic-tac-toe
471st
Time Distance
548th
Tongue-twisters
1,064th
Topological Sort
278th
Tower of Hanoi
560th
Transpose Sentence
594th
Trinomial Triangle
237th
Vampire Numbers
530th
Van Eck Sequence
454th
Zeckendorf Representation
484th
Zodiac Signs
420th
π
636th