12 Days of Christmas
1,519th
622nd17th
175th
451st
24 Game
313th
240th
99 Bottles of Beer
346th246th
706th
372nd
Abundant Numbers
1,256th
916th243rd
351st
61st
1,227th
1,376th
514th
624th
Abundant Numbers (Long)
1,436th
236th391st
631st
57th
246th
1,579th
985th
184th
Arabic to Roman
316th18th
347th
664th
160th
102nd
Arithmetic Numbers
349th776th
404th
164th
Arrows
189th153rd
447th
91st
Ascending Primes
405th146th
207th
369th
ASCII Table
407th453rd
1,006th
505th
344th
Billiards
245th155th
160th
brainfuck
286th480th
292nd
159th
Calendar
138th241st
175th
134th
46th
Card Number Validation
127th323rd
550th
594th
4th
Catalan Numbers
1,102nd
569th365th
668th
148th
272nd
Catalan’s Constant
402nd230th
322nd
421st
349th
Christmas Trees
799th879th
279th
669th
827th
761st
1,174th
Collatz
1,111th
222nd359th
2,331st
1st
758th
66th
2,145th
1,999th
464th
2,255th
CSS Colors
193rd
177th
Cubes
481st539th
451st
Day of Week
297th967th
1,220th
686th
62nd
DFA Simulator
197th324th
429th
55th
Diamonds
480th318th
389th
623rd
461st
744th
Divisors
2,067th
800th843rd
1,535th
673rd
2,388th
1,909th
3,285th
28th
3,348th
Emirp Numbers
624th218th
629th
1,184th
602nd
Emirp Numbers (Long)
250th282nd
391st
213th
Emojify
265th100th
264th
146th
466th
242nd
Evil Numbers
4,374th
1,061st
721st481st
3,571st
1,856th
2,863rd660th
523rd
1,541st
2,713th
47th
2,751st
2,316th
Evil Numbers (Long)
938th
467th388th
1,769th
1,171st
467th
970th
1,666th
117th
1,672nd
1,612th
Factorial Factorisation
358th288th
330th
Farey Sequence
573rd664th
313th
297th
524th
Fibonacci
2,096th
761st
7,611th
2,657th1,108th
4,457th
2,026th
5,241st
230th
2,026th
6,635th
45th
8,272nd1,186th
4,269th
Fizz Buzz
8,602nd12,590th5,663rd12,325th10,056th10,940th11,615th3,733rd11,046th6,566th
7,715th10,622nd1,422nd1,513th11,339th10,533rd3,647th10,520th10,566th
3,546th12,530th9,181st1st9,810th12,527th12,247th4,084th8,217th1,720th7,164th5,799th5,319th10,717th9,842nd9,927th7,842nd3,806th11,017th12,050th11,744th60th6,257th11,993rd4,910th7,788th4,827th10,134th9,552nd10,324th10,115th12,459th3,985th
Foo Fizz Buzz Bar
334th659th
1,126th
616th
974th
1,930th
1,554th
11th
1,642nd
Forsyth–Edwards Notation
502nd215th
122nd
401st
Fractions
190th422nd
312th
96th
Game of Life
274th201st
166th
Gijswijt’s Sequence
263rd254th
213th
Happy Numbers
1,050th
1,112th
1,158th461st
1,956th
121st
1,795th
1,129th
343rd
31st
940th
Happy Numbers (Long)
949th
366th319th
737th
55th
746th
959th
307th
216th
733rd
Hexdump
490th437th
268th
474th
Hilbert Curve
138th126th
175th
Intersection
514th914th
16th
215th
223rd
Inventory Sequence
417th937th
485th
160th
ISBN
1,384th
443rd645th
908th
344th
525th
754th
200th
Jacobi Symbol
162nd277th
141st
321st
531st
112th
Kaprekar Numbers
326th398th
298th
Kolakoski Constant
151st169th
279th
656th
286th
195th
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
279th525th
47th
Leyland Numbers
206th259th
251st
862nd
25th
ln 2
151st686th
641st
456th
28th
Look and Say
410th579th
659th
795th
57th
146th
Lucky Numbers
499th352nd
348th
495th
447th
Lucky Tickets
90th268th
263rd
293rd
13th
Mahjong
206th210th
204th
Mandelbrot
321st280th
302nd
Maze
308th447th
288th
Medal Tally
357th471st
262nd
Minesweeper
142nd201st
144th
Morse Decoder
226th176th
199th
202nd
Morse Encoder
177th
21st
131st
Multitap Input
149th
224th
90th
Musical Chords
143rd80th
109th
N Queens
241st
301st
Niven Numbers
3,109th
1,540th
451st1,426th
1,217th
1st
710th
357th
1,949th
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
2,932nd
1,277th
2,528th417th
724th
320th
2,832nd
45th
2,278th
2,268th
Odious Numbers (Long)
705th
391st301st
1,621st
920th
231st
228th
1,740th
43rd
1,529th
1,476th
Ordinal Numbers
720th323rd
923rd
491st
765th
442nd
PalindromemordnilaP
323rd
544th
189th
Pangram Grep
1,608th
165th592nd
2,145th1,414th
1,968th
1st
1,485th
658th
1,464th
1,751st
1,867th
2,236th
33rd
1,586th
2,565th
Partition Numbers
114th295th
87th
Pascal’s Triangle
871st
943rd948th
585th
118th
1,864th
854th
239th
Pernicious Numbers
283rd
846th794th
1,024th
1st
964th
157th
1,063rd
232nd
39th
1,120th
1,759th
Pernicious Numbers (Long)
218th265th
905th
32nd
724th
397th
162nd
559th
964th
Poker
262nd144th
182nd
247th
Polyominoes
133rd83rd
130th
Prime Numbers
2,970th
1,603rd
3,706th
809th1,147th
2,193rd
760th
1,502nd638th
376th
1st
324th
117th
860th
2,329th
Prime Numbers (Long)
2,207th
1,015th
1,759th
606th759th
993rd
542nd
950th
375th
1st
1,918th
249th
1,240th
1,589th
Proximity Grid
153rd224th
163rd
QR Decoder
173rd133rd
146th
Quine
1st
4,538th
2,885th647th
613th
151st
2,287th
4,931st
168th
Recamán
407th192nd
227th
1,107th
74th
1,143rd
Repeating Decimals
386th270th
387th
Reverse Polish Notation
525th607th
700th
1st
54th
Reversi
290th
191st
151st
Rijndael S-box
38th146th
78th
Rock-paper-scissors-Spock-lizard
115th91st
52nd
Roman to Arabic
380th485th
608th
68th
317th
691st
105th
ROT13
392nd487th
644th
10th
Rule 110
680th
258th337th
101st
213th
Scrambled Sort
178th260th
522nd
388th
30th
Set
213th371st
229th
22nd
Seven Segment
405th
246th86th
61st
SI Units
250th181st
272nd
Sierpiński Triangle
514th
472nd167th
256th
51st
441st
Smith Numbers
393rd170th
263rd
Spelling Numbers
457th1st
369th
Star Wars GPT
185th
178th225th
68th
Star Wars Opening Crawl
266th349th
231st
Sudoku
263rd
351st
Sudoku (Fill-in)
291st
290th
Ten-pin Bowling
439th409th
438th
Tic-tac-toe
304th405th
366th
274th
Time Distance
156th74th
145th
Tongue-twisters
405th630th
195th
379th
Topological Sort
216th266th
163rd
Tower of Hanoi
720th
304th490th
503rd287th
579th
628th
756th
251st
Transpose Sentence
329th489th
736th
1st
83rd
Trinomial Triangle
115th
7th
439th
97th
United States
439th153rd
220th
341st
404th299th
Vampire Numbers
297th451st
256th
Van Eck Sequence
556th315th
247th
368th
Zeckendorf Representation
291st459th
60th
Zodiac Signs
378th
254th365th
461st
274th
159th
γ
395th398th
381st
λ
116th414th
83rd
497th
π
297th303rd
746th
664th
503rd
112th
τ
222nd389th
646th
576th
453rd
102nd
φ
198th482nd
929th
302nd
528th
38th
√2
222nd674th
1,069th
369th
670th
40th
𝑒
242nd729th
1,150th
894th
511th
69th