12 Days of Christmas
1,653rd
86th
2,028th36th
24 Game
7th
44th
99 Bottles of Beer
299th
37th
701st
Abundant Numbers
379th1,239th1,108th
140th
702nd513th
Abundant Numbers (Long)
347th611th673rd
10th
521st1,474th
Alphabetic Numbers
41st
74th
Arabic to Roman
896th
261st
276th587th
Arithmetic Numbers
185th349th221st
9th
697th483rd
Arrows
293rd168th
122nd
254th246th135th
Ascending Primes
255th
67th
213th
ASCII Table
216th
18th
325th628th
Billiards
45th
12th
50th
brainfuck
84th
12th
245th
Calendar
90th
Card Number Validation
258th
214th
19th
216th69th
Catalan Numbers
421st861st776th
134th
Catalan’s Constant
177th282nd
198th2nd
Christmas Trees
48th
626th
Collatz
638th
473rd842nd
12th
1,094th214th
Continued Fractions
74th
CSS Colors
163rd
469th
Cubes
147th
Day of Week
816th
431st
158th
646th
DFA Simulator
62nd
12th
98th
Diamonds
155th
677th
Divisors
4,026th1,234th759th
343rd
1,467th483rd
Emirp Numbers
569th1,067th659th
49th
2,711th609th
Emirp Numbers (Long)
83rd576th507th
50th
213th
Emojify
423rd
149th
451st
Evil Numbers
944th
1,510th668th568th
367th
736th864th
Evil Numbers (Long)
341st
1,227th452nd579th
482nd
1,143rd688th
Factorial Factorisation
225th
Farey Sequence
162nd
310th176th257th
41st
270th170th6th
Fibonacci
881st
3,215th1,864th786th
182nd
2,901st3,015th
Fizz Buzz
3,063rd4,740th
73rd
4,183rd625th
Foo Fizz Buzz Bar
1,508th1,791st
585th
1,272nd315th8th
Forsyth–Edwards Notation
401st
13th
149th
Fractions
493rd1,246th
167th
580th
10th
Game of Life
333rd346th
12th
355th
Gijswijt’s Sequence
30th
119th
Gray Code Decoder
34th
494th
Gray Code Encoder
456th
129th
731st514th
Happy Numbers
529th634th344th
77th
745th696th572nd
Happy Numbers (Long)
229th648th167th
32nd
813th642nd
Hexdump
82nd
381st
Hilbert Curve
141st
Intersection
499th738th462nd
8th
115th
Inventory Sequence
497th646th429th
44th
532nd170th
ISBN
631st869th470th
15th
855th456th
Jacobi Symbol
330th15th
105th
382nd
Kaprekar Numbers
54th
19th
Kolakoski Constant
62nd227th352nd
47th
Kolakoski Sequence
210th
545th251st396th
54th
286th302nd
Leap Years
693rd
664th1,130th1,196th
126th
3,057th761st
Levenshtein Distance
611th
184th
248th
Leyland Numbers
442nd
630th
ln 2
287th410th
141st
Look and Say
621st
709th
10th
686th
Lucky Numbers
241st
65th
22nd
244th325th
Lucky Tickets
237th
56th
475th
Mahjong
72nd
Mandelbrot
46th
Maze
106th231st
7th
237th
Medal Tally
206th
24th
67th
Minesweeper
7th
234th
Morse Decoder
79th
317th
Morse Encoder
53rd
Multitap Input
95th
6th
Musical Chords
193rd230th
34th
54th
N Queens
175th
47th
160th
Niven Numbers
1,426th1,356th967th
63rd
1,660th820th
Niven Numbers (Long)
1,047th1,528th1,042nd
60th
1,464th468th
Number Spiral
113th
102nd117th
18th
119th152nd
Odious Numbers
731st
1,291st564th455th
402nd
589th922nd
Odious Numbers (Long)
396th
846th380th533rd
227th
725th1,167th
Ordinal Numbers
742nd678th
48th
1,168th850th
PalindromemordnilaP
432nd
311th
87th
141st
Pangram Grep
1,260th
68th
1,677th1,387th
Partition Numbers
185th
48th
362nd
Pascal’s Triangle
804th
1,148th800th440th
136th
425th222nd
Pernicious Numbers
261st
738th778th599th
110th
871st333rd9th
Pernicious Numbers (Long)
469th
269th475th396th
93rd
565th321st
Poker
91st
Prime Numbers
793rd1,544th841st10th195th
1,277th1,178th729th
Prime Numbers (Long)
1,160th938th587th4th181st
1,268th1,175th118th
Proximity Grid
10th
QR Decoder
214th
49th
168th
Quine
3rd
1,464th
2,835th1,676th
239th1,566th1,786th3,161st
Recamán
427th
563rd
9th
729th445th
Repeating Decimals
102nd
334th
59th
98th
Reverse Polish Notation
230th
76th
1,033rd
Reversi
19th
Rijndael S-box
211th183rd230th
78th
598th34th
Rock-paper-scissors-Spock-lizard
125th
222nd
Roman to Arabic
518th359th
60th
168th523rd
ROT13
272nd
225th
Rule 110
32nd
Scrambled Sort
86th
Set
196th
Seven Segment
293rd117th354th
16th
160th
SI Units
28th
Sierpiński Triangle
350th
390th386th375th
255th
414th349th
Smith Numbers
88th
108th
7th
29th
Spelling Numbers
110th
214th
Star Wars GPT
47th
121st
Star Wars Opening Crawl
85th
Sudoku
25th
Sudoku (Fill-in)
35th
Taxicab Numbers
301st
Ten-pin Bowling
13th
Tic-tac-toe
196th
35th
322nd
Time Distance
214th339th
6th
Tongue-twisters
376th
653rd
128th
129th
Topological Sort
148th
Tower of Hanoi
27th
418th
Transpose Sentence
265th
308th
Trinomial Triangle
276th
294th
201st
339th170th
United States
341st
111th
381st
Vampire Numbers
113th
558th
Van Eck Sequence
888th400th
53rd
702nd297th
Zeckendorf Representation
470th124th
32nd
274th119th
Zodiac Signs
38th
130th
γ
1st
194th
λ
1,447th
228th
623rd160th
π
398th490th
217th17th
τ
277th452nd
94th
φ
302nd501st590th
162nd92nd
√2
401st541st310th
116th
𝑒
480th374th580th
176th110th
589th