12 Days of Christmas
1,114th
1,066th
135th1,383rd
588th
29th
157th51st
194th112th38th
66th85th
433rd
316th554th
24 Game
137th
127th102nd
31st
71st
23rd💎
47th60th15th2nd
70th33rd
16th
99 Bottles of Beer
634th
1,085th
152nd
432nd
262nd
2nd
190th56th
82nd91st14th
101st80th297th143rd
317th
Abundant Numbers
3,154th
1,694th451st
527th688th
519th
797th
735th381st
2,601st
1st
99th145th
558th521st42nd13th
1,075th644th147th192nd336th618th
481st
267th1,548th
Abundant Numbers (Long)
483rd149th
279th932nd1,036th
93rd
572nd
318th675th
1,530th
1st
118th76th
619th407th41st13th
1,098th203rd78th444th599th256th
309th1,060th
Arabic to Roman
133rd
172nd
180th22nd
224th
76th
369th
226th
245th167th
482nd252nd197th71st
125th1st
177th383rd
433rd191st
Arithmetic Numbers
822nd248th120th30th56th
145th947th
43rd
240th249th132nd734th232nd299th440th654th143rd22nd
113th2nd
130th61st590th24th💎863rd68th223rd874th756th366th586th910th932nd3rd34th836th19th357th
231st363rd737th720th742nd230th
Arrows
235th
250th
99th
485th
264th39th
139th403rd💎
64th154th
247th
525th
Ascending Primes
454th
185th
205th319th
67th
254th
77th
345th
389th
87th6th
95th235th61st1st
232nd
114th18th99th159th160th300th
559th
ASCII Table
108th
134th
166th
259th133rd
282nd117th
1st
92nd80th
595th65th59th37th
239th217th81st396th49th159th
162nd
Billiards
23rd
38th112th
118th
92nd
104th
53rd3rd
21st131st181st1st
26th173rd
10th170th
brainfuck
631st
502nd377th
134th
449th
871st936th
487th
210th43rd
169th525th84th21st
561st
729th27th88th
227th
Calendar
295th
72nd
169th51st
186th
101st
2nd148th
193rd
Card Number Validation
207th
253rd319th
323rd
475th
235th
158th
134th35th
48th252nd86th2nd
170th
296th105th156th
136th373rd
121st
Catalan Numbers
1st
790th
472nd580th935th
202nd381st
656th882nd
579th706th
786th
237th
258th26th1,053rd
153rd644th227th501st
923rd
503rd42nd665th907th314th918th
592nd666th
Catalan’s Constant
334th
341st141st
157th
95th
139th
78th💎
163rd138th3rd81st
105th109th
131st
88th
Christmas Trees
890th892nd
691st
349th
30th591st
674th278th
17th
74th4th
191st35th6th
264th
329th126th
92nd702nd
Collatz
1,849th
1,362nd
237th463rd
306th974th973rd
102nd
483rd
345th602nd
1,314th
1st
101st34th
199th6th139th892nd4th1,334th
811th489th257th222nd123rd633rd
966th378th819th
Continued Fractions
213th
136th
83rd
210th99th
144th180th6th
7th170th
60th
CSS Colors
371st
310th
114th
1st289th
206th200th
263rd190th227th
1st
89th
124th208th
198th
285th
Cubes
290th
18th
56th64th
109th💎
42nd46th4th
10th45th
120th
Day of Week
760th
336th
490th615th
312th
685th
375th
928th
712th750th
152nd404th798th657th
1st936th68th283rd
217th
502nd
DFA Simulator
88th
104th
58th
1st
99th21st
181st87th3rd
20th141st
159th
Diamonds
400th206th
396th
102nd
199th
539th
306th
128th231st
322nd78th1st
216th36th129th
271st
1,720th
326th
Divisors
2,092nd755th990th1,027th833rd2,386th
667th
1,246th1,872nd
1,035th1,534th
2,839th1,280th692nd
502nd1st1,931st
737th716th1,864th20th
1,047th
1,006th29th554th697th425th600th
1,109th1,711th2,542nd
Emirp Numbers
60th
471st735th
473rd211th
897th314th
138th
566th
252nd
308th5th
612th259th521st31st
243rd101st237th768th366th994th
320th
561st959th
Emirp Numbers (Long)
57th
77th229th
113th
408th364th
117th
507th
287th
157th10th
133rd164th300th1st
328th34th90th
137th293rd
459th
Emojify
118th
84th223rd
37th
161st
55th
129th88th
117th76th19th23rd
3rd124th
21st
243rd
Evil Numbers
1,844th933rd
659th1,474th993rd1,107th743rd496th729th1,399th
518th2,336th
1,246th797th1,909th
1,279th197th
538th468th955th1st
1,939th
629th50th1,379th980th412th1,373rd
812th
2,070th2,094th
Evil Numbers (Long)
1,051st318th
305th1,174th768th
279th397th679th895th
358th
1,257th
1,193rd
692nd87th
505th1,470th1,023rd1st
867th
482nd46th711th1,642nd915th696th1,528th
566th782nd
Factorial Factorisation
83rd
62nd
195th
153rd227th
80th
9th
107th5th
187th82nd31st2nd
122nd46th170th12th
253rd
Farey Sequence
347th
484th156th128th173rd447th562nd
66th
558th220th165th
209th
415th
111th
410th52nd
121st145th269th3rd
285th
342nd380th
333rd5th192nd407th179th424th
411th
Fibonacci
3,857th
3,972nd
2,860th375th1,037th673rd3,011th4,139th3,146th2,747th3,271st2,941st1,966th2,312th1,154th4,875th1,128th1,159th3,855th783rd1st
435th388th3,255th511th237th2,058th538th1st
553rd
2,248th
3,897th3,758th1,309th1,292nd48th877th2,033rd1,214th759th
2,166th3,490th2,279th1,104th
3,994th
Fizz Buzz
2,179th2,020th4,315th1,506th3,114th5,408th
2,073rd
2,645th
3,803rd3,337th
4,071st
1st
1,357th22nd
761st141st727th1,291st16th
2,096th
5,524th63rd1,541st125th545th1,350th
2,042nd6,578th
Foo Fizz Buzz Bar
967th893rd
782nd1,160th
337th
989th
991st750th
1,409th
245th
499th242nd
684th374th428th3rd
1,715th9th471st233rd668th1,899th
915th
Forsyth–Edwards Notation
357th
254th
42nd
105th
26th
97th30th
55th229th3rd
63rd
233rd53rd76th
136th
117th
427th406th
Fractions
608th
781st190th
229th
383rd
204th
514th477th
285th646th
541st
1st
391st228th
599th688th507th183rd
712th97th418th355th10th371st
361st585th
Game of Life
231st
187th
271st
310th
66th6th
262nd217th1st
167th107th
196th
476th
Gijswijt’s Sequence
183rd153rd
89th
55th201st
100th
81st
166th
1st
173rd💎
192nd39th45th4th
22nd70th
67th220th
254th
332nd391st
Gray Code Decoder
274th
53rd
205th79th
172nd155th1st
37th288th
167th
Gray Code Encoder
487th
200th
453rd174th
435th290th1st
33rd462nd
590th
Happy Numbers
1,022nd553rd
764th861st
702nd852nd
680th
219th1,799th
742nd
130th
171st32nd
518th318th157th1st
793rd
347th35th539th846th760th242nd
485th
847th1,321st
Happy Numbers (Long)
356th251st
627th
181st
506th
214th395th
659th
58th
117th7th
350th795th93rd16th
868th
522nd40th186th341st441st624th
267th589th
Hexdump
78th
128th
95th
427th
171st
147th
244th41st
257th111th2nd
67th
238th18th161st
5th
383rd
Hilbert Curve
132nd
79th
74th💎
2nd
121st27th
151st
Intersection
172nd
217th309th
110th
173rd
187th
17th
69th26th
287th431st241st9th
36th125th
43rd
Inventory Sequence
535th235th
380th718th
161st
324th
747th779th
461st
1st
260th17th
203rd72nd83rd7th
463rd
520th
727th37th126th604th24th313th
808th310th
ISBN
808th
263rd262nd
359th596th
416th
427th
172nd313th
467th
132nd
150th31st
186th279th63rd1st
364th137th203rd127th352nd628th
315th
Jacobi Symbol
8th
69th56th151st123rd66th
51st
93rd75th
92nd
172nd13th💎
109th4th
58th42nd105th47th3rd134th
201st
159th48th97th136th46th126th
129th140th
118th
Kaprekar Numbers
201st46th
92nd
246th
86th128th
447th
226th
63rd
193rd3rd
26th66th143rd1st
123rd
224th198th44th
255th219th
207th
Kolakoski Constant
40th
94th165th
35th
192nd
194th
145th
2nd
208th💎
181st98th27th3rd
77th54th
11th
334th
Kolakoski Sequence
602nd393rd
402nd591st
86th
396th
495th813th
472nd
57th
95th36th
362nd286th150th1st
32nd398th800th60th201st
1,027th
502nd710th
Leap Years
800th449th
685th
428th
878th
205th2,260th
1,733rd
1st
158th70th
99th1,141st988th9th
2,218th980th309th176th
582nd1,124th
1,186th570th
Levenshtein Distance
201st
292nd412th
161st
202nd
103rd
256th160th
331st457th219th2nd
49th100th444th3rd
374th
Leyland Numbers
729th
375th379th
247th
614th
169th
670th582nd
200th
491st1st
152nd5th
589th164th134th21st
241st25th203rd533rd461st753rd
564th
ln 2
334th
316th226th
157th
350th
204th
399th
224th
217th27th
141st302nd104th240th416th
3rd
211th28th257th223rd100th435th
449th
318th
Look and Say
269th86th584th177th416th582nd
598th
253rd806th
545th1,209th286th627th384th1st
105th48th
157th394th524th233rd3rd
284th457th
537th380th103rd385th49th283rd
184th302nd407th
Lucky Numbers
118th156th
309th479th
84th
72nd336th
242nd
496th
1st
79th12th
352nd328th78th3rd
13th70th422nd197th173rd
326th
Lucky Tickets
330th
228th250th
79th
224th
159th
269th
11th
150th9th
78th242nd105th1st
359th
13th164th458th102nd353rd
204th
Mahjong
29th
41st28th
4th
27th42nd48th
37th
82nd
3rd
31st5th
18th22nd11th💎
57th52nd14th
7th
49th95th
Mandelbrot
41st
257th
31st
28th
227th
69th💎
104th
82nd2nd
45th27th
33rd
Maze
367th
355th214th
98th
197th157th
72nd4th
219th255th84th💎
192nd57th116th
124th
Medal Tally
213th
100th
65th
69th
160th
2nd
120th14th
239th123rd36th3rd
208th6th67th
22nd
220th
Minesweeper
193rd
38th
66th22nd
💎
56th94th
51st
Morse Decoder
165th
153rd
84th
265th
2nd
93rd40th
134th42nd💎
52nd96th
102nd
Morse Encoder
202nd
109th
193rd
81st23rd
72nd149th💎
56th93rd
67th
Multitap Input
215th
62nd
80th13th
37th
2nd
30th58th
49th
Musical Chords
159th47th136th
106th
153rd92nd
94th
💎
101st15th
182nd98th1st
44th88th
110th
N Queens
105th23rd147th177th111th
132nd
91st
181st
118th103rd15th
97th2nd
59th72nd47th153rd7th
138th37th33rd124th80th120th
Niven Numbers
102nd
3,843rd2,024th1,101st502nd1,053rd410th1,554th1,578th2,050th1,494th469th2,109th904th1,074th1,309th1,036th784th1,244th1,582nd2,071st1,204th1st1,663rd384th260th2,240th885th129th1,050th343rd1st
447th573rd1,419th1,401st1,770th839th1,519th983rd53rd518th108th570th524th
1,384th2,439th628th916th2,802nd1,448th2,910th861st
Niven Numbers (Long)
769th731st
1,052nd862nd1,261st
362nd
585th
380th766th
1,406th
21st
322nd78th613th
396th569th196th1st
278th
1,120th170th344th47th107th1,488th
480th1,370th
Number Spiral
142nd
353rd232nd
225th
258th
356th126th
314th
169th
95th14th
241st45th39th2nd
85th177th44th414th267th235th
99th529th
Odious Numbers
725th
671st1,222nd792nd935th610th402nd
1,698th
386th2,039th
1,241st
1,300th
1,168th156th
446th335th569th1st
1,721st
502nd49th1,389th824th1,313th1,134th
697th
2,179th2,266th
Odious Numbers (Long)
479th
375th758th575th
434th311th
940th
289th
1,126th
943rd
682nd135th
240th1,186th985th1st
861st
402nd47th1,039th1,561st1,011th691st
1,031st716th
Ordinal Numbers
443rd
519th
535th
686th
611th927th
675th
98th
238th172nd
50th1,061st249th41st
159th
289th281st117th103rd759th
128th3rd
550th713th
PalindromemordnilaP
510th
549th
58th
171st
113th65th
140th247th3rd
69th
126th260th
345th
370th
Pangram Grep
1,191st
1,314th763rd
169th
573rd997th
1,189th1,575th
1st
194th142nd
108th711th250th29th
1,568th
995th76th430th686th280th
652nd
1,259th
Partition Numbers
332nd91st162nd120th125th
36th
73rd196th
143rd
310th152nd4th
88th5th
201st63rd150th399th1st
94th
122nd288th
154th11th417th82nd7th108th
317th
203rd
Pascal’s Triangle
737th605th
634th979th
201st
1,126th
1,081st502nd
1,246th
133rd
325th1st
626th366th359th1st
1,628th57th239th122nd154th307th
483rd726th
Pernicious Numbers
1,119th296th
593rd1,226th1,190th1,139th375th
1,087th919th
809th966th
1,401st
1st
1,540th114th
511th165th1,074th365th29th
568th
243rd339th141st828th43rd741st205th551st480th
1,205th
440th645th
721st
697th
Pernicious Numbers (Long)
718th
234th
518th
154th
564th
444th
584th1st
544th280th1st
268th36th309th
185th253rd
767th513th
Poker
22nd
37th50th
24th
26th117th
188th
💎
53rd6th
17th38th15th2nd
93rd5th41st
9th122nd
150th
Polyominoes
38th20th22nd15th
8th
13th30th29th
3rd
94th2nd
26th7th21st97th💎35th
5th31st
6th28th
42nd
34th
33rd
Prime Numbers
2,037th1,203rd
1,737th
613th
1,211th720th
1,379th522nd
1,743rd2,709th
246th2,242nd
1,461st
1,707th
355th1st
181st623rd763rd1st
2,500th
2,273rd
676th123rd508th229th272nd600th
944th
1,513th2,422nd
Prime Numbers (Long)
1,375th907th
1,813th
970th426th
839th1,108th1,260th
437th
521st747th
174th1,080th
1,258th
1,177th
416th1st
200th1,158th380th1st
1,449th
1,151st
710th111th396th929th535th474th
1,021st984th
Proximity Grid
33rd
59th
32nd
221st
93rd6th
62nd94th2nd
182nd
7th58th
17th
QR Decoder
169th
173rd
16th
59th57th
63rd208th1st
31st56th
81st
Quine
1st
4,204th
4,224th1,542nd4,096th3,019th1,958th
2,919th663rd
1,948th
4,051st627th
3,244th
3,571st
747th2,013th
1,617th250th1,727th1,479th1st
1,354th
558th
1,914th171st4,879th
486th1,456th
1,852nd3,370th1,789th2,869th
Recamán
273rd
258th714th
480th
770th357th
1,160th
464th
229th
141st4th
113th366th307th32nd
424th76th175th
434th270th
401st809th
Repeating Decimals
198th
97th254th
56th
127th
120th94th
232nd128th76th67th
17th112th43rd51st
Reverse Polish Notation
95th
182nd502nd
100th
540th
418th319th
441st
1st
131st241st
208th315th516th155th
435th
57th286th
85th
225th988th
Reversi
229th
181st199th
121st
213th
156th37th
103rd69th125th💎
88th111th
23rd
317th
Rijndael S-box
188th
329th
149th
122nd
173rd
460th
183rd
50th8th
222nd
68th240th6th
53rd44th
192nd146th
Rock-paper-scissors-Spock-lizard
80th
90th161st
109th
72nd23rd
78th42nd36th💎
114th55th88th
101st
Roman to Arabic
248th
473rd372nd
306th
222nd441st
26th
485th
71st
232nd75th
369th669th219th23rd
257th98th
48th1st
80th
584th
478th
ROT13
387th362nd338th470th
421st
401st336th
572nd
366th
293rd236th
307th647th340th8th
88th273rd
531st11th288th142nd77th
255th
Rule 110
216th
139th
117th
166th
332nd
234th
51st
257th2nd
225th83rd💎
74th143rd
18th
157th
Scrambled Sort
161st
411th451st
98th
221st136th
500th
9th
203rd5th
306th172nd305th2nd
24th95th
123rd
Set
293rd
303rd183rd
65th
140th180th
336th
152nd19th
199th103rd142nd💎
333rd3rd118th
13th
163rd
Seven Segment
131st
63rd
277th
167th
70th
247th40th
389th219th1st
80th215th
103rd
SI Units
15th
20th
9th
24th11th
77th12th💎
56th26th
70th
Sierpiński Triangle
502nd
416th
243rd
400th
368th
109th
235th77th
296th332nd14th
192nd125th
261st
447th267th
Smith Numbers
126th251st
322nd
129th
401st345th
134th560th
288th
338th
43rd💎
91st80th18th2nd
664th
327th14th52nd449th136th427th
361st
Spelling Numbers
195th
211th
290th1st
292nd150th
354th327th165th
189th209th
235th
Star Wars GPT
159th
241st
75th
97th127th
201st
184th
185th29th
93rd178th1st234th
5th111th
50th
229th
Star Wars Opening Crawl
21st
36th133rd
13th
55th
💎
39th19th
23rd57th26th2nd
4th64th
5th
Sudoku
12th
38th73rd
10th
66th
36th7th
68th37th18th💎
2nd44th
8th
Sudoku (Fill-in)
16th
36th123rd
60th
81st
109th
2nd
51st11th
98th54th17th💎
23rd62nd28th5th
Ten-pin Bowling
63rd
120th
80th
147th
262nd
2nd
73rd38th
211th136th💎133rd
182nd
85th71st
183rd78th
Tic-tac-toe
286th
162nd
98th
31st266th
1st
158th38th
197th42nd136th81st4th192nd
78th
130th126th
16th
107th
82nd
Time Distance
92nd
174th
71st
128th419th
165th13th
52nd125th💎
77th57th
205th
Tongue-twisters
198th
231st
116th
156th
73rd
4th
109th16th
125th77th94th9th
97th41st
115th
50th80th
Topological Sort
43rd
159th
153rd11th
281st1st
110th56th
50th
Tower of Hanoi
64th
222nd
302nd
234th
192nd
1st
250th32nd
163rd686th372nd11th
541st194th152nd
333rd
Transpose Sentence
357th
436th394th
186th
284th
582nd
1st
152nd65th
316th177th202nd35th
655th44th300th493rd219th209th
Trinomial Triangle
410th
358th
52nd
207th
9th
201st39th
80th183rd1st
13th90th
56th
United States
250th
304th
219th
349th
20th
233rd39th
48th67th💎
160th2nd
82nd
140th
Vampire Numbers
13th
133rd188th
12th
62nd
288th
242nd11th
117th1st
141st7th36th16th4th
14th81st321st197th204th
142nd
Van Eck Sequence
395th
383rd630th
319th
479th
587th
429th
1st
168th35th
172nd246th137th7th
423rd53rd183rd
64th223rd
632nd
Zeckendorf Representation
244th
200th
128th
204th
453rd
403rd
1st
177th50th
25th133rd120th5th
328th32nd210th
23rd
399th
Zodiac Signs
62nd
68th
65th
123rd
8th
99th18th
104th101st2nd
106th21st133rd
41st
γ
202nd
234th117th
97th
67th93rd
89th
147th
129th
88th56th
90th178th1st114th217th
92nd71st127th
62nd
λ
44th
64th83rd
46th
188th
3rd
18th2nd
61st148th55th32nd
104th39th405th
66th161st
254th
π
493rd
197th292nd
313th321st
242nd
159th
537th
87th
190th4th
94th361st25th247th610th
204th
103rd471st
504th
503rd
τ
482nd
252nd359th
234th427th
308th
135th
490th
201st
259th4th
101st336th27th207th
145th
110th439th
446th
489th
φ
303rd395th462nd645th625th
204th626th465th358th657th
198th
578th
1st
261st1st
436th500th103rd337th705th
16th
278th40th408th441st328th579th
198th
536th
√2
1,073rd
399th
413th584th441st
233rd517th562nd460th923rd
313th
611th
384th
421st3rd
431st355th506th168th395th328th
14th
484th41st447th152nd583rd
268th
453rd
𝑒
401st316th338th456th726th
252nd
351st
418th
568th
359th
380th1st
185th431st20th292nd522nd
232nd
302nd71st291st634th347th342nd
393rd646th690th