12 Days of Christmas
1,042nd
24 Game
198th
99 Bottles of Beer
506th
Abundant Numbers
1,815th
Abundant Numbers (Long)
770th
Alphabetic Numbers
105th
Arabic to Roman
566th
Arithmetic Numbers
1,658th
Arrows
380th
Ascending Primes
532nd
ASCII Table
175th
Billiards
211th
brainfuck
228th
Calendar
217th
Card Number Validation
207th
Catalan Numbers
835th
Catalan’s Constant
167th
Chess Move Validation
291st
Christmas Trees
1,191st
Collatz
2,172nd
Continued Fractions
229th
CSS Colors
491st
Cubes
82nd
Day of Week
539th
DFA Simulator
242nd
Diamonds
529th
Divisors
1,244th
Emirp Numbers
412th
Emirp Numbers (Long)
502nd
Emojify
628th
Evil Numbers
976th
Evil Numbers (Long)
1,194th
Factorial Factorisation
122nd
Farey Sequence
211th
Fibonacci
2,944th
Fizz Buzz
2,049th
Foo Fizz Buzz Bar
1,114th
Forsyth–Edwards Notation
531st
Fractions
653rd
Game of Life
180th
Gijswijt’s Sequence
184th
Gray Code Decoder
717th
Gray Code Encoder
847th
Happy Numbers
577th
Happy Numbers (Long)
978th
Hexdump
208th
Hilbert Curve
160th
Intersection
208th
Inventory Sequence
524th
ISBN
320th
Jacobi Symbol
365th
Kaprekar Numbers
475th
Kolakoski Constant
108th
Kolakoski Sequence
959th
Leap Years
1,888th
Levenshtein Distance
588th
Leyland Numbers
518th
ln 2
902nd
Look and Say
325th
Lucky Numbers
509th
Lucky Tickets
309th
Mahjong
87th
Mandelbrot
599th
Maze
165th
Medal Tally
160th
Minesweeper
186th
Morse Decoder
256th
Morse Encoder
261st
Multitap Input
407th
Musical Chords
157th
N Queens
370th
Nim
422nd
Niven Numbers
1,521st
Niven Numbers (Long)
812th
Number Spiral
341st
Odious Numbers
696th
Odious Numbers (Long)
1,234th
Ordinal Numbers
6th
PalindromemordnilaP
554th
Pangram Grep
238th
Partition Numbers
228th
Pascal’s Triangle
1,416th
Pernicious Numbers
1,078th
Pernicious Numbers (Long)
1,166th
Poker
117th
Polyominoes
179th
Prime Numbers
873rd
Prime Numbers (Long)
2,505th
Proximity Grid
181st
QR Decoder
517th
Quine
1,971st
Recamán
870th
Repeating Decimals
194th
Reverse Polish Notation
878th
Reversi
243rd
Rijndael S-box
386th
Rock-paper-scissors-Spock-lizard
367th
Roman to Arabic
1,073rd
ROT13
693rd
Rule 110
680th
Scrambled Sort
396th
Set
258th
Seven Segment
423rd
SI Units
136th
Sierpiński Triangle
950th
Smith Numbers
1,049th
Spelling Numbers
244th
Sphenic Numbers
98th
Star Wars GPT
299th
Star Wars Opening Crawl
518th
Sudoku
579th
Sudoku (Fill-in)
549th
Taxicab Numbers
140th
Ten-pin Bowling
164th
Tic-tac-toe
294th
Time Distance
339th
Tongue-twisters
239th
Topological Sort
147th
Tower of Hanoi
1,248th
Transpose Sentence
765th
Trinomial Triangle
353rd
Ulam Sequence
238th
United States
561st
Vampire Numbers
715th
Van Eck Sequence
654th
Zeckendorf Representation
622nd
Zodiac Signs
577th
γ
167th
λ
84th
π
1,372nd
τ
1,050th
φ
1,310th
√2
1,478th
𝑒
1,487th