12 Days of Christmas
2,183rd1,598th1,524th
1,220th
493rd
535th
243rd498th
58th
24 Game
370th
279th
86th
99 Bottles of Beer
1,918th871st856th
323rd
515th
329th409th
221st
Abundant Numbers
974th987th837th
99th1,534th2,393rd638th
1,879th
2,978th1,119th842nd
374th
Abundant Numbers (Long)
1,977th1,373rd1,339th
1,740th1,635th935th
292nd
1,945th838th1,304th
1,046th
Arabic to Roman
1,069th863rd
804th
820th
643rd
348th680th
164th
Arithmetic Numbers
1,407th447th
538th
570th
265th
508th
Arrows
307th390th371st
581st
276th
383rd
246th375th
305th
Ascending Primes
373rd
520th
510th
181st
ASCII Table
1,216th368th433rd
616th
601st
754th649th
310th
Billiards
241st
227th
brainfuck
1,147th561st728th643rd
309th
169th
158th553rd
257th
Calendar
231st
Card Number Validation
384th
317th
Catalan Numbers
1,133rd1,120th1,258th
26th862nd154th
1,125th
42nd314th
874th
Catalan’s Constant
207th210th225th
356th171st
176th
443rd122nd248th
191st
Christmas Trees
2,284th1,123rd937th1,077th
891st477th
191st
785th229th
342nd
Collatz
2,324th793rd1,005th
2,340th
68th
464th
483rd808th
544th
CSS Colors
277th320th244th
271st
272nd
235th290th
354th
Cubes
366th730th769th
525th
349th
150th
250th470th
111th
Day of Week
238th
515th
1,223rd
DFA Simulator
383rd
95th
250th
Diamonds
423rd503rd813th336th
1,307th
1,060th
383rd
262nd
493rd615th
245th
Divisors
2,670th1,594th2,265th
2,260th2,788th1,726th
565th
958th426th
1,564th
Emirp Numbers
751st59th574th
713th852nd1,187th
814th
433rd506th
355th
Emirp Numbers (Long)
842nd445th532nd
358th
603rd
725th
493rd
220th
Emojify
143rd212th200th
253rd
207th
141st
251st354th
325th
Evil Numbers
1,357th1,770th1,072nd843rd
2,075th1,617th1,819th543rd
1,113th
50th1,880th
842nd
Evil Numbers (Long)
1,513th857th717th
1,337th1,115th
517th
565th
121st1,182nd
759th
Factorial Factorisation
297th
174th
Farey Sequence
628th
596th
406th
Fibonacci
7,543rd3,260th3,521st891st670th
4,898th
3,278th3,728th3,781st4,215th236th
5,991st550th2,624th
46th2,600th2,621st8,817th3,054th
Fizz Buzz
9,947th5,772nd4,429th2,015th2,049th
10,804th
1,300th2,175th8,593rd
139th
2,692nd4,815th
9,265th786th542nd6,548th8,067th3,136th
Foo Fizz Buzz Bar
1,730th2,683rd1,442nd1,183rd
1,711th1,394th
990th
1,409th1,387th
9th1,363rd1,952nd
773rd
Forsyth–Edwards Notation
599th
493rd
259th
256th
Fractions
1,505th495th485th
629th471st594th
752nd1,635th
628th787th10th724th
697th
Game of Life
433rd267th224th
335th
319th
321st
259th
Gijswijt’s Sequence
507th
483rd
346th
121st
Happy Numbers
2,007th642nd811th
459th130th934th794th992nd872nd
692nd
265th758th370th
457th
Happy Numbers (Long)
1,372nd944th958th
192nd59th711th461st884th867th
905th
472nd801st760th
431st
Hexdump
343rd395th411th
321st
418th
400th558th
291st
Hilbert Curve
202nd
139th
245th
41st
Intersection
844th678th815th
224th138th832nd776th745th
624th
692nd113th1,017th256th
944th
Inventory Sequence
688th493rd459th
260th
611th
402nd
623rd
398th
ISBN
1,225th902nd870th
688th
188th
307th
208th887th
479th
Jacobi Symbol
532nd257th248th
281st
340th
198th343rd
231st
Kaprekar Numbers
426th
154th
Kolakoski Constant
500th268th182nd
174th
357th
172nd
283rd326th
113th
Kolakoski Sequence
863rd581st454th
856th93rd129th
494th
170th
293rd772nd
386th
Leap Years
1,222nd614th289th
2,356th269th1,511th
103rd
470th
2,475th422nd729th
1,112th
Levenshtein Distance
683rd460th574th
392nd610th
428th
439th
499th684th3rd
464th
Leyland Numbers
1,228th1,020th741st
774th272nd268th
860th
992nd
796th25th734th
1,227th
ln 2
483rd481st505th
328th
631st386th
377th
460th669th
337th
Look and Say
927th1,196th1,092nd
353rd
648th
472nd255th
558th
Lucky Numbers
479th374th372nd
295th
432nd
352nd
261st
222nd456th
259th
Lucky Tickets
586th522nd496th
284th
57th
315th
46th204th
261st
Mahjong
153rd
173rd
Mandelbrot
245th
369th
Maze
123rd82nd272nd289th
89th
200th
201st
224th
Medal Tally
317th
243rd
Minesweeper
328th
248th
Morse Decoder
259th241st
206th
225th
52nd292nd
Morse Encoder
151st162nd
207th
285th
203rd293rd
Multitap Input
329th
Musical Chords
272nd239th
324th
191st
135th
226th250th
N Queens
217th
118th
Niven Numbers
1,805th1,586th1,542nd
2,235th
369th
443rd
2,650th304th1,248th
1,334th
Niven Numbers (Long)
1,735th1,049th930th
1,243rd
376th
774th
666th106th
900th
Number Spiral
472nd160th332nd
602nd
401st1,432nd
158th
378th337th
Odious Numbers
1,403rd1,429th834th750th
1,817th421st1,501st765th
798th
48th1,459th
714th
Odious Numbers (Long)
1,351st595th533rd
1,094th650th
240th
498th
46th1,095th
930th
Ordinal Numbers
1,312th701st839th
1,190th
214th
420th
286th1,122nd
1,297th
PalindromemordnilaP
474th
Pangram Grep
1,690th2,220th2,227th
1,803rd
108th
993rd
312th584th
932nd
Partition Numbers
604th
Pascal’s Triangle
1,764th933rd815th
1,296th
955th
325th
595th
252nd150th
890th
Pernicious Numbers
1,510th583rd871st
1,509th
428th
454th
42nd541st
1,051st
Pernicious Numbers (Long)
835th583rd
843rd
1,018th
116th
456th
Poker
254th287th
291st
289th
188th290th
Polyominoes
280th
706th
Prime Numbers
2,027th1,531st1,524th
1st
180th2,601st
398th
3,355th307th540th
960th
Prime Numbers (Long)
1,445th954th989th
1st
823rd1,805th
541st
1,816th458th942nd
1,183rd
Proximity Grid
310th294th284th
326th
268th
272nd369th
QR Decoder
39th118th129th
304th
192nd
217th
203rd235th
Quine
1st
281st4,411th4,085th
3,560th2,961st2,006th3,139th2,323rd
1,348th
1,907th171st485th
4,522nd
Recamán
870th407th215th
809th
130th
416th
442nd812th
379th
Repeating Decimals
349th
409th
201st
Reverse Polish Notation
903rd820th843rd
1st
561st
542nd
214th698th
447th
Reversi
262nd241st
Rijndael S-box
579th
290th
261st
77th
Rock-paper-scissors-Spock-lizard
475th367th429th
228th
137th
184th175th
197th
Roman to Arabic
821st1,082nd1,076th
692nd
649th
789th
618th814th
611th
ROT13
406th
766th
285th540th
Rule 110
449th459th454th
504th
294th
349th
380th348th
256th
Scrambled Sort
86th
Set
408th
Seven Segment
725th337th292nd
507th
265th
291st
349th303rd
SI Units
221st
95th
Sierpiński Triangle
483rd446th441st
649th
437th
318th
499th349th
317th
Smith Numbers
570th581st590th
718th
333rd
208th
553rd386th
146th
Spelling Numbers
698th312th322nd
242nd
181st
611th370th
447th
Star Wars GPT
238th
396th
342nd
Star Wars Opening Crawl
196th221st
286th
57th
174th305th
88th
Sudoku
86th162nd169th
248th
134th
45th
158th181st
104th
Sudoku (Fill-in)
163rd176th
99th
170th
127th194th
156th
Ten-pin Bowling
397th391st
319th
424th
315th
572nd
430th476th
Tic-tac-toe
431st
292nd
Time Distance
359th375th
187th
328th
217th385th
239th
Tongue-twisters
511th572nd549th
706th
306th
405th
293rd541st506th
156th
Topological Sort
283rd
Tower of Hanoi
495th
198th
Transpose Sentence
898th
536th
421st
Trinomial Triangle
71st
United States
413th367th332nd
488th
104th
342nd
401st317th
429th
Vampire Numbers
434th448th
394th
227th
358th
157th372nd
226th
Van Eck Sequence
695th423rd429th
383rd
466th
141st
202nd592nd
364th
Zeckendorf Representation
606th533rd
389th
512th
478th
336th
Zodiac Signs
362nd276th294th
184th
400th
197th352nd
336th
γ
240th
184th
171st
λ
112th1,032nd862nd
274th
83rd
227th256th
184th
π
548th472nd455th
572nd111th649th409th
381st
165th710th
284th
τ
496th447th429th
531st75th672nd549th
357th
261st599th
319th
φ
309th514th722nd
653rd
980th503rd
576th
38th767th
440th
√2
732nd620th779th
552nd1,052nd547th
591st
516th811th
476th
𝑒
645th571st525th
354th735th499th
490th
662nd717th
647th