12 Days of Christmas
172nd
24 Game
212th
99 Bottles of Beer
670th
Abundant Numbers
419th
Abundant Numbers (Long)
393rd
Arabic to Roman
462nd
Arithmetic Numbers
355th
Arrows
261st
Ascending Primes
361st
ASCII Table
659th
Billiards
256th
brainfuck
473rd
Card Number Validation
230th
Catalan Numbers
283rd
Catalan’s Constant
298th
Christmas Trees
370th
Collatz
38th
CSS Colors
212th
Cubes
437th
Day of Week
869th
DFA Simulator
230th
Diamonds
412th
Divisors
1,245th
Emirp Numbers
475th
Emirp Numbers (Long)
390th
Emojify
128th
Evil Numbers
421st
Evil Numbers (Long)
383rd
Factorial Factorisation
193rd
Farey Sequence
445th
Fibonacci
201st
Fizz Buzz
21st
Foo Fizz Buzz Bar
540th
Forsyth–Edwards Notation
145th
Fractions
651st
Game of Life
319th
Gijswijt’s Sequence
144th
Happy Numbers
639th
Happy Numbers (Long)
779th
Hexdump
407th
Intersection
314th
Inventory Sequence
541st
ISBN
191st
Jacobi Symbol
311th
Kaprekar Numbers
210th
Kolakoski Constant
205th
Kolakoski Sequence
654th
Leap Years
119th
Levenshtein Distance
606th
Leyland Numbers
679th
ln 2
338th
Look and Say
523rd
Lucky Numbers
473rd
Lucky Tickets
329th
Mahjong
141st
Maze
198th
Medal Tally
277th
Morse Decoder
275th
Morse Encoder
207th
Musical Chords
205th
N Queens
193rd
Niven Numbers
58th
Niven Numbers (Long)
184th
Number Spiral
404th
Odious Numbers
359th
Odious Numbers (Long)
388th
Ordinal Numbers
140th
PalindromemordnilaP
161st
Pangram Grep
49th
Partition Numbers
405th
Pascal’s Triangle
697th
Pernicious Numbers
1,542nd
Pernicious Numbers (Long)
716th
Poker
127th
Polyominoes
164th
Prime Numbers
476th
Prime Numbers (Long)
326th
Proximity Grid
301st
QR Decoder
262nd
Quine
2,214th
Recamán
314th
Repeating Decimals
245th
Reverse Polish Notation
323rd
Reversi
195th
Rijndael S-box
212th
Rock-paper-scissors-Spock-lizard
244th
Roman to Arabic
273rd
ROT13
585th
Rule 110
402nd
Set
324th
Seven Segment
205th
SI Units
120th
Sierpiński Triangle
378th
Smith Numbers
314th
Spelling Numbers
377th
Star Wars Opening Crawl
248th
Sudoku
215th
Sudoku (Fill-in)
213th
Ten-pin Bowling
272nd
Tic-tac-toe
313th
Time Distance
274th
Tongue-twisters
229th
Transpose Sentence
290th
United States
202nd
Vampire Numbers
273rd
Van Eck Sequence
418th
Zeckendorf Representation
55th
Zodiac Signs
259th
γ
253rd
λ
331st
π
299th
τ
294th
φ
825th
√2
719th
𝑒
332nd