12 Days of Christmas
2,179th1,593rd1,523rd
1,219th
493rd
535th
243rd498th
58th
24 Game
375th
283rd
85th
99 Bottles of Beer
1,917th871st856th
323rd
514th
329th408th
221st
Abundant Numbers
974th987th837th
99th1,534th2,392nd638th
1,878th
2,977th1,119th842nd
374th
Abundant Numbers (Long)
1,976th1,372nd1,339th
1,739th1,634th935th
292nd
1,944th838th1,304th
1,043rd
Arabic to Roman
1,069th863rd
804th
820th
643rd
348th680th
163rd
Arithmetic Numbers
1,406th446th
537th
568th
265th
507th
Arrows
307th390th371st
580th
276th
384th
245th379th
305th
Ascending Primes
372nd
519th
509th
181st
ASCII Table
1,218th366th434th
616th
605th
755th650th
309th
Billiards
241st
227th
brainfuck
1,147th561st728th643rd
312th
169th
158th557th
257th
Calendar
229th
Card Number Validation
383rd
317th
Catalan Numbers
1,131st1,118th1,256th
26th860th153rd
1,123rd
42nd313th
872nd
Catalan’s Constant
207th210th225th
356th171st
176th
443rd122nd248th
190th
Christmas Trees
2,284th1,123rd937th1,077th
893rd476th
191st
785th229th
342nd
Collatz
2,322nd793rd1,004th
2,338th
68th
464th
483rd808th
544th
CSS Colors
275th319th243rd
270th
278th
234th290th
351st
Cubes
361st725th765th
521st
346th
145th
246th467th
108th
Day of Week
238th
514th
1,223rd
DFA Simulator
383rd
94th
250th
Diamonds
423rd501st813th336th
1,305th
1,059th
383rd
262nd
492nd614th
245th
Divisors
2,668th1,594th2,263rd
2,258th2,786th1,725th
565th
958th426th
1,564th
Emirp Numbers
750th59th573rd
712th851st1,186th
813th
432nd505th
355th
Emirp Numbers (Long)
842nd445th532nd
358th
603rd
725th
493rd
220th
Emojify
143rd211th199th
253rd
206th
142nd
251st354th
325th
Evil Numbers
1,356th1,769th1,072nd843rd
2,073rd1,616th1,818th543rd
1,113th
50th1,878th
842nd
Evil Numbers (Long)
1,511th854th717th
1,336th1,114th
517th
565th
121st1,181st
759th
Factorial Factorisation
296th
169th
Farey Sequence
627th
595th
406th
Fibonacci
7,538th3,260th3,517th891st670th
4,894th
3,278th3,723rd3,776th4,210th236th
5,986th550th2,624th
46th2,600th2,621st8,810th3,054th
Fizz Buzz
9,943rd5,768th4,428th2,015th2,049th
10,798th
1,300th2,175th8,589th
139th
2,692nd4,811th
9,261st786th542nd6,544th8,063rd3,135th
Foo Fizz Buzz Bar
1,730th2,682nd1,441st1,183rd
1,708th1,393rd
990th
1,405th1,383rd
9th1,360th1,951st
782nd
Forsyth–Edwards Notation
598th
492nd
259th
256th
Fractions
1,505th494th484th
629th472nd593rd
753rd1,634th
628th786th10th724th
697th
Game of Life
433rd267th224th
335th
323rd
320th
259th
Gijswijt’s Sequence
505th
481st
345th
121st
Happy Numbers
2,003rd642nd811th
459th130th933rd794th992nd870th
692nd
265th758th370th
457th
Happy Numbers (Long)
1,370th943rd957th
192nd59th711th461st884th867th
905th
472nd801st760th
431st
Hexdump
343rd395th411th
321st
418th
400th558th
291st
Hilbert Curve
200th
136th
244th
36th
Intersection
844th678th815th
223rd138th832nd779th743rd
625th
691st113th1,017th256th
944th
Inventory Sequence
686th492nd459th
260th
611th
402nd
623rd
398th
ISBN
1,224th901st869th
687th
188th
310th
208th886th
479th
Jacobi Symbol
532nd253rd244th
278th
341st
192nd343rd
227th
Kaprekar Numbers
425th
153rd
Kolakoski Constant
500th268th181st
174th
357th
172nd
283rd326th
113th
Kolakoski Sequence
862nd580th454th
855th93rd129th
494th
170th
293rd770th
386th
Leap Years
1,221st614th289th
2,354th269th1,509th
103rd
470th
2,473rd422nd729th
1,111th
Levenshtein Distance
683rd460th574th
391st610th
428th
440th
499th684th3rd
464th
Leyland Numbers
1,228th1,020th741st
774th272nd268th
860th
992nd
796th25th733rd
1,227th
ln 2
483rd481st505th
328th
631st386th
377th
460th669th
337th
Look and Say
927th1,195th1,091st
352nd
647th
471st254th
557th
Lucky Numbers
479th373rd371st
294th
431st
350th
260th
221st456th
258th
Lucky Tickets
585th522nd496th
284th
57th
317th
46th202nd
261st
Mahjong
172nd
Mandelbrot
244th
367th
Maze
123rd81st270th288th
89th
200th
199th
229th
Medal Tally
317th
243rd
Minesweeper
328th
248th
Morse Decoder
258th240th
205th
224th
50th291st
Morse Encoder
151st162nd
207th
285th
203rd293rd
Multitap Input
327th
Musical Chords
272nd239th
324th
192nd
137th
226th250th
N Queens
216th
118th
Niven Numbers
1,800th1,586th1,542nd
2,233rd
369th
443rd
2,648th304th1,248th
1,334th
Niven Numbers (Long)
1,734th1,045th919th
1,241st
379th
761st
660th106th
937th
Number Spiral
479th158th331st
600th
396th1,393rd
154th
374th335th
Odious Numbers
1,402nd1,428th834th750th
1,815th421st1,500th765th
798th
48th1,458th
714th
Odious Numbers (Long)
1,349th595th533rd
1,093rd650th
240th
498th
46th1,094th
926th
Ordinal Numbers
1,312th701st839th
1,190th
214th
419th
286th1,122nd
1,297th
PalindromemordnilaP
474th
Pangram Grep
1,687th2,213th2,220th
1,799th
107th
991st
311th590th
931st
Partition Numbers
603rd
Pascal’s Triangle
1,762nd933rd813th
1,295th
955th
325th
595th
252nd150th
888th
Pernicious Numbers
1,508th582nd870th
1,507th
427th
453rd
41st540th
1,050th
Pernicious Numbers (Long)
834th581st
842nd
1,016th
115th
454th
Poker
254th287th
289th
291st
188th288th
Polyominoes
279th
704th
Prime Numbers
2,026th1,529th1,522nd
1st
180th2,597th
398th
3,348th307th540th
959th
Prime Numbers (Long)
1,444th953rd988th
1st
822nd1,802nd
541st
1,813th458th941st
1,180th
Proximity Grid
310th294th284th
326th
269th
272nd369th
QR Decoder
39th118th129th
304th
192nd
217th
203rd234th
Quine
1st
281st4,403rd4,077th
3,553rd2,955th2,005th3,133rd2,322nd
1,348th
1,906th171st485th
4,514th
Recamán
870th407th215th
809th
130th
416th
442nd812th
379th
Repeating Decimals
348th
409th
201st
Reverse Polish Notation
903rd820th843rd
1st
561st
543rd
214th698th
447th
Reversi
262nd241st
Rijndael S-box
578th
289th
260th
75th
Rock-paper-scissors-Spock-lizard
475th367th429th
228th
138th
184th175th
197th
Roman to Arabic
819th1,080th1,074th
690th
647th
787th
616th812th
609th
ROT13
406th
764th
284th539th
Rule 110
447th457th452nd
501st
293rd
345th
378th344th
256th
Scrambled Sort
86th
Set
408th
Seven Segment
725th337th292nd
507th
264th
291st
349th303rd
SI Units
221st
95th
Sierpiński Triangle
486th447th441st
650th
438th
317th
500th347th
315th
Smith Numbers
570th581st590th
718th
332nd
207th
553rd384th
146th
Spelling Numbers
698th312th322nd
244th
182nd
611th370th
446th
Star Wars GPT
238th
396th
342nd
Star Wars Opening Crawl
195th221st
286th
57th
173rd305th
88th
Sudoku
86th162nd169th
248th
134th
45th
158th181st
104th
Sudoku (Fill-in)
163rd176th
99th
171st
127th194th
155th
Ten-pin Bowling
397th391st
319th
424th
317th
572nd
429th476th
Tic-tac-toe
431st
292nd
Time Distance
359th375th
187th
329th
217th385th
239th
Tongue-twisters
509th570th547th
704th
304th
403rd
288th539th504th
156th
Topological Sort
283rd
Tower of Hanoi
493rd
195th
Transpose Sentence
897th
536th
421st
Trinomial Triangle
71st
United States
413th367th332nd
488th
110th
343rd
401st317th
429th
Vampire Numbers
434th448th
394th
226th
358th
157th372nd
225th
Van Eck Sequence
690th420th426th
383rd
462nd
141st
202nd587th
363rd
Zeckendorf Representation
606th533rd
388th
516th
476th
336th
Zodiac Signs
362nd276th294th
184th
403rd
197th352nd
336th
γ
239th
184th
171st
λ
112th1,030th861st
274th
83rd
227th256th
183rd
π
548th471st454th
572nd111th649th409th
381st
165th709th
284th
τ
496th447th429th
531st75th672nd549th
357th
261st599th
319th
φ
308th514th722nd
652nd
980th503rd
576th
38th767th
440th
√2
731st620th778th
552nd1,051st547th
591st
516th810th
476th
𝑒
645th569th525th
354th735th499th
490th
662nd717th
647th