12 Days of Christmas
1,519th
622nd17th
175th
451st
24 Game
313th
239th
99 Bottles of Beer
346th246th
706th
372nd
Abundant Numbers
1,254th
913th243rd
348th
61st
1,224th
1,373rd
513th
623rd
Abundant Numbers (Long)
1,434th
236th391st
630th
57th
246th
1,576th
983rd
184th
Arabic to Roman
316th18th
347th
664th
160th
102nd
Arithmetic Numbers
349th776th
408th
164th
Arrows
189th153rd
447th
91st
Ascending Primes
404th144th
205th
368th
ASCII Table
405th451st
1,005th
503rd
343rd
Billiards
245th155th
160th
brainfuck
286th480th
292nd
159th
Calendar
138th241st
175th
134th
46th
Card Number Validation
127th323rd
550th
594th
4th
Catalan Numbers
1,100th
568th364th
664th
148th
272nd
Catalan’s Constant
402nd230th
322nd
421st
349th
Christmas Trees
799th879th
279th
669th
827th
761st
1,173rd
Collatz
1,109th
222nd359th
2,330th
1st
756th
66th
2,143rd
1,996th
464th
2,253rd
CSS Colors
193rd
177th
Cubes
481st539th
450th
Day of Week
297th966th
1,219th
686th
62nd
DFA Simulator
197th323rd
428th
55th
Diamonds
480th318th
389th
623rd
461st
744th
Divisors
2,067th
800th843rd
1,535th
673rd
2,388th
1,909th
3,284th
28th
3,347th
Emirp Numbers
624th218th
629th
1,183rd
602nd
Emirp Numbers (Long)
250th282nd
391st
213th
Emojify
265th100th
264th
146th
466th
242nd
Evil Numbers
4,370th
1,061st
721st481st
3,566th
1,855th
2,862nd660th
523rd
1,539th
2,710th
47th
2,748th
2,314th
Evil Numbers (Long)
938th
467th388th
1,769th
1,170th
467th
969th
1,666th
117th
1,672nd
1,611th
Factorial Factorisation
358th288th
330th
Farey Sequence
571st666th
316th
300th
524th
Fibonacci
2,096th
761st
7,608th
2,657th1,108th
4,456th
2,026th
5,239th
230th
2,026th
6,633rd
45th
8,269th1,186th
4,268th
Fizz Buzz
8,601st12,589th5,663rd12,324th10,054th10,939th11,614th3,733rd11,045th6,566th
7,715th10,620th1,422nd1,513th11,338th10,531st3,647th10,518th10,564th
3,546th12,529th9,179th1st9,808th12,526th12,246th4,083rd8,216th1,720th7,163rd5,799th5,319th10,715th9,840th9,925th7,841st3,806th11,016th12,049th11,743rd60th6,257th11,992nd4,909th7,787th4,826th10,132nd9,549th10,322nd10,113th12,458th3,984th
Foo Fizz Buzz Bar
334th659th
1,126th
616th
974th
1,930th
1,555th
11th
1,642nd
Forsyth–Edwards Notation
502nd215th
122nd
401st
Fractions
189th421st
311th
96th
Game of Life
274th201st
166th
Gijswijt’s Sequence
263rd254th
213th
Happy Numbers
1,048th
1,110th
1,156th461st
1,954th
121st
1,793rd
1,127th
342nd
31st
938th
Happy Numbers (Long)
946th
365th319th
736th
55th
745th
956th
307th
216th
732nd
Hexdump
490th437th
268th
474th
Hilbert Curve
138th126th
175th
Intersection
514th914th
16th
215th
223rd
Inventory Sequence
417th937th
485th
160th
ISBN
1,384th
443rd644th
907th
344th
525th
753rd
200th
Jacobi Symbol
162nd277th
141st
321st
531st
112th
Kaprekar Numbers
329th398th
300th
Kolakoski Constant
151st168th
283rd
659th
290th
194th
Kolakoski Sequence
538th760th
1,163rd
789th
775th
654th
453rd
Leap Years
845th
830th732nd
2,309th
1st
1,107th
306th
9th
1,679th
421st
Levenshtein Distance
278th525th
47th
Leyland Numbers
206th259th
251st
862nd
25th
ln 2
151st686th
641st
455th
28th
Look and Say
409th582nd
662nd
799th
57th
146th
Lucky Numbers
502nd352nd
348th
498th
450th
Lucky Tickets
90th268th
263rd
293rd
13th
Mahjong
205th209th
203rd
Mandelbrot
321st280th
302nd
Maze
308th447th
288th
Medal Tally
357th471st
262nd
Minesweeper
140th200th
143rd
Morse Decoder
226th176th
199th
202nd
Morse Encoder
177th
21st
130th
Multitap Input
149th
223rd
90th
Musical Chords
143rd80th
109th
N Queens
240th
300th
Niven Numbers
3,109th
1,540th
451st1,426th
1,217th
1st
710th
357th
1,948th
49th
1,730th
2,548th
Niven Numbers (Long)
337th833rd
1,214th
20th
599th
965th
1,157th
166th
1,025th
Number Spiral
422nd
386th
344th
Odious Numbers
3,426th
816th
584th389th
2,930th
1,275th
2,528th417th
724th
320th
2,831st
45th
2,276th
2,268th
Odious Numbers (Long)
705th
391st301st
1,621st
920th
231st
228th
1,740th
43rd
1,528th
1,475th
Ordinal Numbers
719th322nd
922nd
490th
764th
441st
PalindromemordnilaP
323rd
544th
189th
Pangram Grep
1,604th
165th591st
2,141st1,410th
1,964th
1st
1,481st
656th
1,460th
1,747th
1,861st
2,232nd
33rd
1,582nd
2,555th
Partition Numbers
114th295th
87th
Pascal’s Triangle
870th
942nd947th
585th
118th
1,863rd
853rd
239th
Pernicious Numbers
283rd
846th794th
1,024th
1st
964th
157th
1,063rd
232nd
39th
1,120th
1,759th
Pernicious Numbers (Long)
218th265th
905th
32nd
723rd
397th
162nd
559th
964th
Poker
261st143rd
181st
246th
Polyominoes
133rd83rd
130th
Prime Numbers
2,969th
1,601st
3,706th
808th1,146th
2,191st
759th
1,501st638th
376th
1st
324th
117th
859th
2,327th
Prime Numbers (Long)
2,206th
1,015th
1,758th
606th759th
992nd
542nd
950th
375th
1st
1,916th
249th
1,241st
1,587th
Proximity Grid
153rd224th
163rd
QR Decoder
173rd133rd
146th
Quine
1st
4,533rd
2,883rd647th
613th
151st
2,285th
4,925th
168th
Recamán
407th192nd
227th
1,107th
74th
1,143rd
Repeating Decimals
386th270th
387th
Reverse Polish Notation
525th606th
699th
1st
54th
Reversi
288th
190th
150th
Rijndael S-box
38th146th
78th
Rock-paper-scissors-Spock-lizard
115th91st
52nd
Roman to Arabic
380th484th
608th
68th
317th
691st
105th
ROT13
391st485th
643rd
10th
Rule 110
680th
258th337th
101st
213th
Scrambled Sort
178th260th
521st
387th
30th
Set
212th371st
229th
22nd
Seven Segment
405th
246th86th
61st
SI Units
250th181st
272nd
Sierpiński Triangle
513th
472nd167th
255th
51st
441st
Smith Numbers
393rd170th
263rd
Spelling Numbers
456th1st
369th
Star Wars GPT
185th
178th225th
68th
Star Wars Opening Crawl
266th349th
231st
Sudoku
263rd
351st
Sudoku (Fill-in)
291st
290th
Ten-pin Bowling
434th404th
433rd
Tic-tac-toe
304th405th
366th
274th
Time Distance
156th74th
145th
Tongue-twisters
405th630th
195th
379th
Topological Sort
216th266th
163rd
Tower of Hanoi
719th
304th489th
502nd287th
578th
627th
755th
251st
Transpose Sentence
329th489th
736th
1st
83rd
Trinomial Triangle
115th
7th
438th
98th
United States
439th153rd
220th
341st
404th299th
Vampire Numbers
297th451st
256th
Van Eck Sequence
556th315th
247th
368th
Zeckendorf Representation
290th458th
59th
Zodiac Signs
378th
254th365th
461st
274th
159th
γ
395th398th
381st
λ
116th414th
83rd
497th
π
297th303rd
746th
663rd
503rd
112th
τ
222nd389th
646th
576th
452nd
102nd
φ
198th482nd
929th
302nd
528th
38th
√2
222nd673rd
1,069th
369th
670th
40th
𝑒
241st728th
1,150th
893rd
511th
69th