12 Days of Christmas
821st
600th
24 Game
349th
99 Bottles of Beer
1,018th
Abundant Numbers
1,126th
Abundant Numbers (Long)
146th
Arabic to Roman
1,040th
Arithmetic Numbers
1,065th469th
Arrows
535th
Ascending Primes
616th
ASCII Table
484th
Billiards
251st
brainfuck
1,049th
Calendar
69th
Card Number Validation
444th
Catalan Numbers
281st
Catalan’s Constant
10th
472nd
Chess Move Validation
318th
Christmas Trees
2,248th
504th
Collatz
603rd
Connect Four
250th
Continued Fractions
7th
CSS Colors
467th
Cubes
644th
Day of Week
170th
1,360th75th
DFA Simulator
169th
Diamonds
689th890th
Divisors
1st
2,097th37th
4,407th
Emirp Numbers
1,242nd
Emirp Numbers (Long)
565th
Emojify
252nd
Evil Numbers
909th3,046th
30th
Evil Numbers (Long)
1,097th
807th
Factorial Factorisation
559th
Farey Sequence
630th
Fibonacci
1,964th
212th
2,647th26th
3,577th
Fizz Buzz
5,145th4,585th
88th
737th
11,280th
Foo Fizz Buzz Bar
3rd
Forsyth–Edwards Notation
393rd
Fractions
105th13th
Game of Life
488th
Gijswijt’s Sequence
338th
Gray Code Decoder
279th
Gray Code Encoder
141st
31st
Happy Numbers
608th
Happy Numbers (Long)
957th
Hexdump
598th
Hilbert Curve
243rd
194th
Intersection
435th
Inventory Sequence
368th
ISBN
435th
Jacobi Symbol
360th
Kaprekar Numbers
398th
Kolakoski Constant
451st
Kolakoski Sequence
292nd
Leap Years
106th
354th
Levenshtein Distance
882nd
Leyland Numbers
17th
ln 2
11th
Look and Say
672nd
Lucky Numbers
559th
Lucky Tickets
539th
Mahjong
295th
Mandelbrot
328th
Maze
339th
Medal Tally
419th
Minesweeper
283rd
Morse Decoder
352nd
Morse Encoder
344th
Multitap Input
335th
Musical Chords
415th
N Queens
323rd
Nim
324th
Niven Numbers
1st88th
1,779th455th
522nd
Niven Numbers (Long)
1st
933rd
Number Spiral
609th
Odious Numbers
1st
203rd
Odious Numbers (Long)
1st
740th
Ordinal Numbers
1,266th
PalindromemordnilaP
365th
Pangram Grep
18th
Partition Numbers
654th
Pascal’s Triangle
1,106th
Pernicious Numbers
1,549th
Pernicious Numbers (Long)
386th
Poker
366th
Polyominoes
263rd
Prime Numbers
1,565th152nd
Prime Numbers (Long)
1,130th233rd
Proximity Grid
405th
QR Decoder
452nd
Quine
303rd
2,779th
3,167th673rd
Recamán
504th
Repeating Decimals
392nd
Reverse Polish Notation
876th
Reversi
369th
Rijndael S-box
477th
Rock-paper-scissors-Spock-lizard
226th
Roman to Arabic
603rd
ROT13
88th
Rule 110
545th
Scrambled Sort
601st
142nd
Set
100th
Seven Segment
814th
SI Units
363rd
Sierpiński Triangle
727th
Smith Numbers
830th
Spelling Numbers
788th
Star Wars GPT
274th
Star Wars Opening Crawl
254th
Sudoku
262nd
Sudoku (Fill-in)
321st
Taxicab Numbers
253rd
Ten-pin Bowling
353rd
Tic-tac-toe
289th
Time Distance
334th
Tongue-twisters
411th
910th
Topological Sort
272nd
Tower of Hanoi
426th
Transpose Sentence
1st
245th
Trinomial Triangle
394th
Ulam Sequence
224th
United States
577th
Vampire Numbers
323rd
Van Eck Sequence
340th
Zeckendorf Representation
471st
Zodiac Signs
202nd
γ
2nd
λ
469th
π
24th
715th
τ
153rd
657th
φ
658th
711th
√2
530th
12th
𝑒
125th
8th