12 Days of Christmas
328th71st
24 Game
207th
99 Bottles of Beer
25th100th
Abundant Numbers
3,595th106th425th981st
Abundant Numbers (Long)
342nd
Arabic to Roman
409th272nd
Arithmetic Numbers
323rd
Arrows
289th
Ascending Primes
235th
ASCII Table
79th
Billiards
179th
brainfuck
145th86th
Card Number Validation
131st
Catalan Numbers
343rd
Catalan’s Constant
234th
Christmas Trees
522nd213th
Collatz
312th
CSS Colors
239th97th
Cubes
282nd143rd
Day of Week
171st
DFA Simulator
52nd
Diamonds
174th55th732nd
Divisors
4,683rd
943rd1,257th446th
Emirp Numbers
1,179th103rd41st1,287th
Emirp Numbers (Long)
112th
Emojify
312th
Evil Numbers
3,972nd3,653rd399th433rd1,167th
Evil Numbers (Long)
321st
Factorial Factorisation
183rd
Farey Sequence
530th
Fibonacci
2,836th8,444th404th206th1,146th
Fizz Buzz
2,155th22nd2,457th
Foo Fizz Buzz Bar
469th
Forsyth–Edwards Notation
214th
Fractions
414th
Game of Life
260th
Gijswijt’s Sequence
224th
Happy Numbers
1,578th82nd356th
Happy Numbers (Long)
96th
Hexdump
172nd
Intersection
208th67th
Inventory Sequence
277th
ISBN
37th
Jacobi Symbol
261st
Kaprekar Numbers
153rd
Kolakoski Constant
227th196th
Kolakoski Sequence
1,510th210th320th
Leap Years
3,966th4,078th661st33rd1,326th
Levenshtein Distance
266th155th
Leyland Numbers
1,235th132nd543rd
Look and Say
115th19th
Lucky Numbers
261st
Lucky Tickets
205th153rd
Mandelbrot
159th
Maze
51st
Medal Tally
220th
Morse Decoder
172nd182nd
Morse Encoder
242nd143rd
Musical Chords
119th
N Queens
166th
Niven Numbers
866th59th
Niven Numbers (Long)
325th
Number Spiral
245th
Odious Numbers
3,103rd318th595th
Odious Numbers (Long)
293rd
Ordinal Numbers
406th42nd1,010th
PalindromemordnilaP
235th
Pangram Grep
361st24th
Partition Numbers
299th
Pascal’s Triangle
453rd535th
Pernicious Numbers
997th1,573rd
Pernicious Numbers (Long)
244th
Poker
123rd
Prime Numbers
2,913th3,686th466th157th
Prime Numbers (Long)
915th
Proximity Grid
141st
Quine
1,392nd2,241st
Recamán
1,534th181st150th
Repeating Decimals
137th
Reverse Polish Notation
258th
Rijndael S-box
580th
Rock-paper-scissors-Spock-lizard
74th40th
Roman to Arabic
206th229th
ROT13
311th
Rule 110
193rd152nd
Scrambled Sort
64th
Seven Segment
129th152nd
SI Units
143rd
Sierpiński Triangle
416th499th
Smith Numbers
937th221st
Spelling Numbers
305th99th
Star Wars Opening Crawl
26th
Sudoku
54th83rd
Sudoku (Fill-in)
181st
Ten-pin Bowling
171st76th
Tic-tac-toe
90th
Time Distance
147th
Tongue-twisters
161st29th
Topological Sort
70th
Transpose Sentence
351st
United States
450th
Vampire Numbers
805th75th242nd
Van Eck Sequence
1,279th333rd
Zeckendorf Representation
94th
Zodiac Signs
164th
γ
357th
λ
234th343rd483rd
π
287th351st
τ
293rd276th
φ
397th313th
√2
239th411th657th
𝑒
365th466th