12 Days of Christmas
89th
1,297th
24 Game
57th106th
26th
99 Bottles of Beer
76th
1,405th
Abundant Numbers
132nd
541st484th280th
Abundant Numbers (Long)
164th
733rd1,003rd
Arabic to Roman
160th
Arithmetic Numbers
141st102nd74th62nd
Arrows
51st
Ascending Primes
101st224th119th110th
ASCII Table
54th
558th11th
Billiards
39th21st4th25th60th
brainfuck
63rd
204th2nd
Card Number Validation
46th173rd💎17th228th
Catalan Numbers
440th
360th558th
Catalan’s Constant
291st
337th59th107th
Christmas Trees
58th
418th18th68th
Collatz
83rd525th756th242nd1,389th
CSS Colors
456th
121st310th
Cubes
172nd
Day of Week
422nd
491st
DFA Simulator
69th62nd1st33rd151st
Diamonds
67th
267th352nd57th
Divisors
169th140th113th793rd2,725th
Emirp Numbers
90th
370th33rd174th
Emirp Numbers (Long)
82nd
26th
Emojify
291st
Evil Numbers
349th
33rd905th620th
Evil Numbers (Long)
273rd
29th662nd824th
Factorial Factorisation
50th86th
34th108th
Farey Sequence
343rd
104th509th
Fibonacci
340th643rd1st2,406th3,570th
Fizz Buzz
586th
4,843rd803rd
Foo Fizz Buzz Bar
143rd
93rd
Forsyth–Edwards Notation
80th
7th
Fractions
184th
1st161st769th
Game of Life
50th123rd27th18th
Gijswijt’s Sequence
60th114th
175th
Happy Numbers
115th755th307th280th210th
Happy Numbers (Long)
79th73rd368th64th
Hexdump
61st
Intersection
72nd
575th540th
Inventory Sequence
37th67th
22nd
ISBN
58th
393rd18th780th
Jacobi Symbol
165th
Kaprekar Numbers
179th20th
125th
Kolakoski Constant
188th
249th22nd
Kolakoski Sequence
52nd
164th84th354th
Leap Years
677th
83rd1,246th
Levenshtein Distance
241st
204th
Leyland Numbers
107th
726th
ln 2
389th
1st3rd265th
Look and Say
127th
17th10th
Lucky Numbers
220th
296th
Lucky Tickets
73rd53rd33rd44th
Mahjong
39th66th56th19th18th
Maze
119th
47th12th
Medal Tally
49th147th37th18th181st
Morse Decoder
107th
99th
Morse Encoder
119th
47th
N Queens
23rd103rd
35th166th
Niven Numbers
605th211th1,490th545th942nd
Niven Numbers (Long)
193rd210th887th96th
Number Spiral
57th41st23rd
Odious Numbers
477th
31st
499th
Odious Numbers (Long)
429th
29th
777th
Ordinal Numbers
176th
600th80th
PalindromemordnilaP
121st
19th50th
Pangram Grep
482nd
226th40th142nd
Pascal’s Triangle
144th
65th72nd
Pernicious Numbers
874th221st1st182nd799th
Pernicious Numbers (Long)
249th
361st
Polyominoes
27th63rd92nd12th16th
Prime Numbers
509th
545th262nd637th
Prime Numbers (Long)
497th437th741st564th
Proximity Grid
52nd
146th46th37th
QR Decoder
177th
Quine
240th
143rd495th3,142nd
Recamán
44th
196th32nd930th
Repeating Decimals
30th
Reverse Polish Notation
201st
1st83rd
Reversi
71st
💎60th
Rijndael S-box
28th
6th31st50th
Rock-paper-scissors-Spock-lizard
78th
291st142nd56th
Roman to Arabic
147th
ROT13
154th216th63rd24th101st
Rule 110
226th
388th
Seven Segment
61st
359th
SI Units
83rd
Sierpiński Triangle
244th
34th
252nd
Smith Numbers
34th
475th108th
Spelling Numbers
126th
490th
Star Wars Opening Crawl
27th
124th
Sudoku (Fill-in)
117th
Ten-pin Bowling
138th
Tic-tac-toe
80th166th1st6th4th
Time Distance
51st
Tongue-twisters
710th
Transpose Sentence
128th239th1st61st221st
United States
Vampire Numbers
49th
204th
Van Eck Sequence
172nd
Zeckendorf Representation
49th33rd1st44th548th
Zodiac Signs
62nd
4th
γ
94th
113th
λ
30th
223rd
π
385th
396th1st244th
τ
372nd
339th3rd233rd
φ
36th356th
√2
1,090th
661st83rd377th
𝑒
213th
473rd13th366th