12 Days of Christmas
494th
24 Game
202nd
99 Bottles of Beer
189th
Abundant Numbers
521st
Abundant Numbers (Long)
572nd
Arabic to Roman
489th
Arithmetic Numbers
518th
Arrows
273rd
Ascending Primes
410th
ASCII Table
453rd
Billiards
316th
brainfuck
460th
Card Number Validation
288th
Catalan Numbers
373rd
Catalan’s Constant
321st
Christmas Trees
488th
Collatz
66th
CSS Colors
498th
Cubes
293rd
Day of Week
1,118th
DFA Simulator
225th
Diamonds
467th
Divisors
1,685th
Emirp Numbers
1,011th
Emirp Numbers (Long)
478th
Emojify
282nd
Evil Numbers
523rd
Evil Numbers (Long)
467th
Factorial Factorisation
237th
Farey Sequence
510th
Fibonacci
230th
Fizz Buzz
133rd
Foo Fizz Buzz Bar
971st
Forsyth–Edwards Notation
254th
Fractions
678th
Game of Life
373rd
Gijswijt’s Sequence
179th
Happy Numbers
976th
Happy Numbers (Long)
988th
Hexdump
241st
Intersection
292nd
Inventory Sequence
631st
ISBN
212th
Jacobi Symbol
377th
Kaprekar Numbers
260th
Kolakoski Constant
225th
Kolakoski Sequence
709th
Leap Years
158th
Levenshtein Distance
547th
Leyland Numbers
832nd
ln 2
377th
Look and Say
603rd
Lucky Numbers
513th
Lucky Tickets
357th
Mahjong
111th
Maze
198th
Medal Tally
295th
Morse Decoder
251st
Morse Encoder
345th
Musical Chords
206th
N Queens
198th
Niven Numbers
116th
Niven Numbers (Long)
224th
Number Spiral
437th
Odious Numbers
429th
Odious Numbers (Long)
458th
Ordinal Numbers
178th
PalindromemordnilaP
237th
Pangram Grep
106th
Partition Numbers
540th
Pascal’s Triangle
819th
Pernicious Numbers
1,708th
Pernicious Numbers (Long)
817th
Poker
193rd
Polyominoes
179th
Prime Numbers
600th
Prime Numbers (Long)
374th
Proximity Grid
285th
QR Decoder
228th
Quine
2,273rd
Recamán
345th
Repeating Decimals
236th
Reverse Polish Notation
396th
Reversi
169th
Rijndael S-box
163rd
Rock-paper-scissors-Spock-lizard
204th
Roman to Arabic
382nd
ROT13
665th
Rule 110
429th
Set
377th
Seven Segment
208th
SI Units
78th
Sierpiński Triangle
398th
Smith Numbers
430th
Spelling Numbers
489th
Star Wars Opening Crawl
191st
Sudoku
144th
Sudoku (Fill-in)
213th
Ten-pin Bowling
255th
Tic-tac-toe
398th
Time Distance
84th
Tongue-twisters
338th
Transpose Sentence
427th
United States
159th
Vampire Numbers
273rd
Van Eck Sequence
473rd
Zeckendorf Representation
53rd
Zodiac Signs
230th
γ
322nd
λ
239th
π
367th
τ
359th
φ
868th
√2
746th
𝑒
385th