12 Days of Christmas
500th
24 Game
208th
99 Bottles of Beer
187th
Abundant Numbers
537th
Abundant Numbers (Long)
589th
Arabic to Roman
495th
Arithmetic Numbers
527th
Arrows
281st
Ascending Primes
412th
ASCII Table
460th
Billiards
321st
brainfuck
460th
Card Number Validation
299th
Catalan Numbers
365th
Catalan’s Constant
327th
Christmas Trees
505th
Collatz
67th
CSS Colors
500th
Cubes
297th
Day of Week
1,123rd
DFA Simulator
226th
Diamonds
483rd
Divisors
1,694th
Emirp Numbers
1,018th
Emirp Numbers (Long)
484th
Emojify
281st
Evil Numbers
524th
Evil Numbers (Long)
467th
Factorial Factorisation
240th
Farey Sequence
517th
Fibonacci
230th
Fizz Buzz
135th
Foo Fizz Buzz Bar
971st
Forsyth–Edwards Notation
255th
Fractions
692nd
Game of Life
377th
Gijswijt’s Sequence
183rd
Happy Numbers
985th
Happy Numbers (Long)
1,002nd
Hexdump
244th
Intersection
294th
Inventory Sequence
634th
ISBN
217th
Jacobi Symbol
381st
Kaprekar Numbers
268th
Kolakoski Constant
228th
Kolakoski Sequence
716th
Leap Years
159th
Levenshtein Distance
549th
Leyland Numbers
834th
ln 2
381st
Look and Say
607th
Lucky Numbers
516th
Lucky Tickets
360th
Mahjong
113th
Maze
202nd
Medal Tally
303rd
Morse Decoder
252nd
Morse Encoder
347th
Musical Chords
209th
N Queens
202nd
Niven Numbers
119th
Niven Numbers (Long)
225th
Number Spiral
445th
Odious Numbers
430th
Odious Numbers (Long)
460th
Ordinal Numbers
180th
PalindromemordnilaP
240th
Pangram Grep
106th
Partition Numbers
555th
Pascal’s Triangle
830th
Pernicious Numbers
1,718th
Pernicious Numbers (Long)
823rd
Poker
197th
Polyominoes
185th
Prime Numbers
603rd
Prime Numbers (Long)
378th
Proximity Grid
286th
QR Decoder
231st
Quine
2,291st
Recamán
346th
Repeating Decimals
236th
Reverse Polish Notation
398th
Reversi
171st
Rijndael S-box
205th
Rock-paper-scissors-Spock-lizard
204th
Roman to Arabic
391st
ROT13
671st
Rule 110
431st
Set
380th
Seven Segment
209th
SI Units
79th
Sierpiński Triangle
400th
Smith Numbers
440th
Spelling Numbers
495th
Star Wars Opening Crawl
191st
Sudoku
145th
Sudoku (Fill-in)
214th
Ten-pin Bowling
262nd
Tic-tac-toe
406th
Time Distance
85th
Tongue-twisters
342nd
Transpose Sentence
431st
United States
161st
Vampire Numbers
277th
Van Eck Sequence
473rd
Zeckendorf Representation
53rd
Zodiac Signs
232nd
γ
330th
λ
241st
π
370th
τ
365th
φ
872nd
√2
755th
𝑒
390th