12 Days of Christmas
243rd85th99th105th953rd297th37th
106th
159th743rd
769th535th59th533rd
285th12th
466th1,018th169th820th
437th38th1,509th
72nd39th
81st556th
69th
1,183rd187th
24 Game
133rd51st97th120th224th
13th
74th
16th
41st
210th7th
127th
62nd
37th
11th
90th131st
99 Bottles of Beer
273rd85th146th60th362nd38th126th
177th
99th188th
283rd
61st
39th7th
223rd
929th
140th74th
66th
181st
104th
Abundant Numbers
549th2,083rd317th587th118th447th224th218th130th
91st459th275th
872nd
359th622nd254th52nd
1,981st46th153rd316th21st93rd364th114th632nd1,005th1,459th569th765th343rd719th5th353rd461st110th277th1,326th137th
1,168th458th
Abundant Numbers (Long)
1,052nd351st422nd1,020th377th664th171st283rd95th
84th626th333rd
551st929th231st99th
242nd698th164th369th37th3rd422nd257th537th
760th
60th466th414th496th133rd
264th
620th438th
Arabic to Roman
247th
335th
560th
197th146th214th23rd
281st270th
78th
212th
373rd76th
248th
460th
163rd2nd
382nd
337th
Arithmetic Numbers
463rd594th344th266th83rd211th202nd
68th
76th243rd228th
215th
112th
134th213th7th
317th
159th674th
367th
17th38th
201st
368th
565th605th
Arrows
503rd180th202nd306th218th195th116th
20th
192nd152nd359th
153rd
326th
214th27th109th
163rd
197th
102nd
6th
181st
303rd
144th258th
Ascending Primes
272nd143rd92nd119th50th152nd124th
54th
184th151st121st
130th
294th
59th39th
217th
309th
298th
12th
224th278th
104th
132nd208th
ASCII Table
257th204th90th397th75th262nd226th105th25th
192nd203rd115th
62nd
93rd
160th60th109th
235th
2nd
149th45th138th
253rd
231st264th
Billiards
192nd167th65th169th186th148th35th
94th
90th
134th
48th24th
93rd
204th
117th
181st
160th
135th
brainfuck
624th
112th615th
468th309th
58th
234th
432nd10th
24th
261st
Calendar
202nd
157th
195th
30th
88th108th
2nd
249th
Card Number Validation
161st178th87th383rd
362nd159th
125th
329th371st
189th
65th
247th14th
114th
313th
226th200th
36th
97th
273rd179th
Catalan Numbers
680th
294th632nd287th
189th
305th405th698th
369th
618th481st275th218th202nd
358th140th
192nd
1,140th
754th
30th
116th
554th
609th
Catalan’s Constant
228th
131st
171st
164th
175th
129th
115th
284th198th
3rd
92nd
151st
152nd93rd
105th
169th
112th
Christmas Trees
142nd
132nd891st435th
135th
340th
49th402nd
393rd
127th
347th7th246th296th
290th91st298th
145th
225th346th102nd372nd45th
725th
93rd121st
Collatz
415th469th254th600th95th360th371st
224th
334th465th
635th
729th572nd
148th4th211th703rd
1,023rd379th309th
1,029th72nd
172nd377th632nd127th452nd
579th
944th1,428th
Continued Fractions
66th
170th229th
240th
86th38th
21st
213th
CSS Colors
235th148th186th194th
241st244th
89th
253rd
78th
170th
205th
216th102nd
1st
132nd45th
156th
141st503rd
377th
Cubes
335th43rd44th
79th
126th
57th
238th363rd63rd
276th74th
170th
215th
132nd
175th
Day of Week
634th784th648th290th198th433rd505th492nd237th
480th545th513th467th
329th
361st
411th
851st275th109th380th
390th
397th
576th
227th1st
64th252nd501st170th785th
760th
692nd696th
DFA Simulator
191st
159th
23rd
104th45th
21st
62nd
Diamonds
60th109th121st568th197th562nd84th
48th
378th91st
232nd
112th
179th17th
41st
178th
37th
15th
159th
127th
Divisors
1,269th892nd814th1,110th191st1,145th712th1,283rd717th
414th2,062nd832nd805th
819th
913th1,078th
762nd212th
795th201st148th409th
1,120th274th1,098th1,727th1,147th1,169th2,021st393rd
36th312th1,299th1,001st324th
475th
1,305th959th
Emirp Numbers
392nd
674th472nd55th798th261st96th464th
183rd156th115th236th1,059th421st
207th
94th
89th488th1,088th
1st
388th
19th134th293rd169th368th479th786th936th76th
597th
Emirp Numbers (Long)
680th397th394th470th381st417th333rd
68th
421st
286th
201st
376th385th
1st
297th
31st
53rd217th
442nd
Emojify
102nd176th
197th140th
29th
39th104th
373rd
213th
193rd22nd212th
272nd
4th
112th
Evil Numbers
1,104th2,336th604th480th357th712th547th566th403rd458th385th645th587th1,257th870th1,042nd490th
563rd
649th398th192nd435th374th186th454th351st1st560th407th438th734th653rd856th346th1,022nd574th48th1,127th1,960th424th378th671st419th627th486th612th
Evil Numbers (Long)
865th746th441st301st274th285th355th384th268th362nd254th563rd393rd
334th
427th
503rd828th85th571st314th108th1,186th1,447th1st868th516th854th839th
762nd493rd242nd474th44th1,048th1,769th881st653rd
421st538th506th667th
Factorial Factorisation
170th188th214th180th147th113th79th
134th
120th187th
226th
105th
108th23rd172nd
41st
91st
47th
245th
Farey Sequence
306th258th133rd201st101st140th88th
48th
448th192nd147th172nd
219th
155th
112th31st
410th245th364th208th238th
335th
3rd
486th389th
181st
233rd278th
Fibonacci
2,227th2,265th1,203rd751st443rd643rd2,343rd
838th
386th1,881st1,110th2,053rd
4,704th995th800th1st2,135th410th2,896th
485th228th2,003rd510th
2,465th525th2,593rd2,199th2,753rd2,050th379th1,860th1,843rd56th3,716th47th1,135th726th
2,102nd2,121st954th3,072nd
Fizz Buzz
775th2,792nd1,188th483rd2,058th756th1,224th1,269th744th1,164th3,333rd1,252nd1,612th1,802nd
2,000th1,686th4,453rd1,259th676th
1,236th583rd23rd711th1,598th4,503rd1,324th656th3,801st1,622nd4,282nd4,294th503rd426th
3rd1,184th462nd2,703rd1,854th
688th1,233rd1,804th1,241st
Foo Fizz Buzz Bar
231st750th432nd1,025th739th778th453rd
122nd
406th317th479th
321st115th307th204th
133rd353rd211th714th799th
1,250th
1,571st137th388th
2nd210th110th335th
329th640th
1,038th
Forsyth–Edwards Notation
84th325th151st314th
276th74th
115th
131st
262nd
152nd
165th21st193rd
66th
29th
Fractions
258th554th364th254th668th216th399th264th154th
351st
230th
469th
183rd130th
179th
440th
789th
96th
10th726th
357th
722nd
Game of Life
204th287th114th
226th
112th
141st
320th
51st47th
135th2nd
199th
74th
173rd
Gijswijt’s Sequence
197th104th74th
278th
73rd
98th
252nd91st
156th
87th
176th107th
289th
220th
198th
51st
163rd
149th
106th83rd
Happy Numbers
198th366th326th958th89th485th258th155th111th
78th246th217th187th281st730th497th
274th431st161st368th
976th132nd327th607th68th338th864th
265th
1,050th159th52nd166th6th222nd
34th814th766th103rd
1,171st886th
Happy Numbers (Long)
176th547th271st321st91st366th127th
111th
66th208th216th
156th560th227th131st
107th18th220th116th27th577th650th
379th909th309th
12th
530th
325th
578th
Hexdump
364th288th140th336th
417th168th
15th
127th
96th
216th71st
3rd
100th
Hilbert Curve
14th
109th
97th
114th
55th
Intersection
512th333rd286th453rd161st440th240th
87th
279th
91st
102nd84th
50th40th144th
30th
246th
335th
Inventory Sequence
208th347th129th134th204th155th604th
42nd
47th242nd
197th
272nd
115th163rd
7th
107th141st
98th
18th
28th
ISBN
75th522nd202nd547th405th476th141st
347th
343rd263rd
165th
446th
186th
90th25th
61st
171st
51st193rd
563rd
Jacobi Symbol
351st
240th274th297th257th183rd
143rd
264th
16th
175th
192nd148th
119th
243rd
Kaprekar Numbers
194th71st55th45th47th49th73rd
148th
95th88th
125th
67th19th
97th
205th
117th
216th
93rd
Kolakoski Constant
126th90th113th
108th64th125th
31st
242nd
91st
168th134th
42nd
88th
77th
121st160th
71st
93rd
Kolakoski Sequence
278th532nd259th442nd221st358th749th
79th
126th275th350th
263rd
261st90th107th
138th143rd
331st1st
186th
205th86th
63rd
44th194th
459th
441st237th
Leap Years
1,056th1,944th219th331st366th275th270th570th581st
115th436th345th208th706th660th237th
920th
352nd250th1,822nd
362nd39th478th294th
547th463rd806th1,783rd1,323rd861st433rd15th373rd193rd685th3,058th745th1,192nd
572nd563rd894th336th
Levenshtein Distance
374th481st318th
274th
153rd
88th175th
63rd
480th
221st
492nd184th
263rd
26th
5th206th
47th
197th
167th
Leyland Numbers
573rd
347th
139th
81st
535th
254th
142nd
490th98th119th
258th
4th262nd
519th
246th
ln 2
252nd
328th433rd335th468th241st
151st
347th
207th
415th190th
77th
273rd
3rd276th
28th251st
179th282nd
288th
297th
Look and Say
769th205th844th
705th133rd
457th
111th416th
159th247th
575th22nd254th
376th
53rd596th
391st
167th
Lucky Numbers
361st
96th290th346th326th277th
73rd
272nd319th205th
108th
111th
202nd239th
318th
431st392nd
13th303rd
218th
Lucky Tickets
134th
383rd
73rd
47th
186th
279th
104th
261st36th
9th
215th
244th
Mahjong
22nd
105th
116th8th
108th
Mandelbrot
56th109th78th150th68th237th146th
85th
44th88th97th
274th
53rd
117th49th
59th116th
65th
33rd
26th
81st
Maze
60th
50th
316th78th
143rd46th
32nd
49th
Medal Tally
187th
175th
330th
129th
109th
295th
186th74th183rd
39th
Minesweeper
110th107th62nd
39th
19th
132nd
60th
102nd12th
24th
Morse Decoder
89th
95th
32nd
14th
173rd66th
61st
92nd22nd
2nd
141st
90th
Morse Encoder
87th141st78th
213th
40th
86th
118th
124th
50th
161st17th
119th
165th
12th
28th
97th
Multitap Input
207th
128th25th
95th
127th
11th
89th
34th41st
40th
Musical Chords
224th
72nd
111th
113th
136th16th
108th
38th
N Queens
277th255th157th218th240th289th20th
72nd
188th
194th
136th
213th14th
96th129th
220th
26th
146th
182nd
Niven Numbers
620th1,175th572nd261st942nd442nd605th1,816th382nd
287th919th729th800th1,235th1,256th1,445th2,321st708th1,768th842nd331st
617th631st70th1,509th282nd457th690th360th550th1,031st1,242nd211th657th203rd827th8th611th52nd192nd402nd1,890th996th787th1,403rd756th
Niven Numbers (Long)
246th509th409th232nd294th367th287th
324th
148th519th780th1,147th1,145th479th388th641st760th1,074th454th257th
371st729th57th
167th2nd426th681st419th623rd629th116th856th277th486th34th289th21st73rd315th
402nd441st864th1,248th
Number Spiral
455th108th66th40th220th234th197th
223rd
62nd74th
98th
196th
203rd126th
377th124th
280th
192nd
206th
129th
Odious Numbers
1,128th1,836th476th297th540th651st659th430th270th346th242nd549th453rd873rd748th1,073rd1,012th
470th
534th265th149th312th261st182nd341st229th1st416th274th320th623rd526th1,140th600th856th439th46th1,136th1,585th628th279th561st306th437th368th481st
Odious Numbers (Long)
1,422nd644th417th272nd225th365th335th375th218th301st206th584th349th
281st
411th
427th650th129th502nd258th154th
1,386th1st535th457th543rd888th
952nd936th190th394th44th1,249th1,446th829th685th
343rd474th435th643rd
Ordinal Numbers
135th574th479th399th702nd427th294th325th314th
164th367th462nd
505th
370th
452nd45th
600th172nd
149th557th283rd
195th312th108th230th
122nd430th
607th
PalindromemordnilaP
259th450th
304th
163rd145th44th
240th
98th
171st64th117th
425th
25th205th
12th
37th81st
444th
339th
Pangram Grep
357th578th763rd
826th
309th283rd388th
787th
109th
1,140th
345th285th242nd155th
319th56th
429th
249th
173rd
548th
41st339th264th226th201st
Partition Numbers
64th128th86th245th115th223rd65th
19th
184th177th
107th
146th
83rd48th
77th
24th137th
6th27th
34th
171st
Pascal’s Triangle
918th327th380th819th525th682nd391st
123rd
1,043rd738th
353rd
349th
367th
1st632nd815th370th232nd652nd1st857th202nd
395th301st364th473rd
53rd150th75th427th932nd
288th
586th1,150th
Pernicious Numbers
613th810th505th271st354th531st588th808th334th
246th842nd709th778th1,030th730th1,150th889th679th1st635th985th124th460th463rd180th1,120th324th
750th390th559th899th862nd219th298th150th761st40th673rd110th490th432nd1,202nd412th601st927th648th
Pernicious Numbers (Long)
976th840th
782nd271st532nd627th421st117th
72nd465th
137th
652nd
176th
1st
281st601st
131st
240th
468th
542nd67th480th38th
365th197th
215th
Poker
204th
137th
34th
50th
223rd101st
20th
32nd
Polyominoes
47th51st31st
137th140th15th
92nd
60th
122nd18th
48th
100th
5th
Prime Numbers
1,169th1,689th706th999th354th1,272nd585th598th418th
485th893rd1,206th606th943rd
253rd
1,102nd1,762nd671st328th1st553rd363rd177th540th621st1st1,718th382nd1,643rd1,901st
314th901st784th567th121st492nd221st1,286th403rd712th499th
1,869th652nd
Prime Numbers (Long)
1,310th1,041st697th812th849th791st1,069th659th406th
494th712th836th
721st171st
751st1,143rd646th419th1st669th999th197th1,106th373rd1st573rd517th636th
1,210th1,098th644th
111th394th882nd326th450th
829th
1,093rd592nd
Proximity Grid
141st
162nd
93rd
173rd82nd145th
78th
121st8th
161st
41st
24th
QR Decoder
43rd76th33rd97th120th95th28th
101st
174th90th
30th
129th18th
27th
80th
136th
Quine
3,625th1,972nd2,596th4,235th1,455th4,182nd2,973rd1,924th2,017th649th3,160th1,914th2,803rd1,796th2,261st2,778th4,844th615th1,628th152nd2,035th732nd1,979th1,929th1,589th243rd1,702nd1,517th1st2,845th1,333rd1,733rd1,936th1,773rd547th3,057th639th1,869th169th
603rd476th1,435th
3,337th1,758th3,832nd
Recamán
194th433rd297th340th225th102nd83rd
113th
233rd363rd
468th
516th776th
156th52nd145th
86th
429th
6th
126th
190th
509th
Repeating Decimals
111th
39th
182nd
66th
112th102nd
13th
4th10th
135th
Reverse Polish Notation
709th
235th
208th
181st
336th
1st
524th66th
58th233rd
483rd
Reversi
194th
30th
16th
88th86th
43rd
116th11th
209th
47th
15th
Rijndael S-box
183rd
47th
219th
159th
98th
17th
60th
215th106th
260th
77th
122nd
Rock-paper-scissors-Spock-lizard
263rd107th100th
41st
78th
132nd
46th
276th17th
52nd
259th
223rd
Roman to Arabic
358th452nd227th668th531st686th184th
100th
138th348th196th
70th
258th
189th
366th230th175th417th
286th436th
121st513th
23rd2nd
319th427th
234th
153rd298th
ROT13
283rd376th
528th
181st
206th
414th
125th
486th141st
61st74th
10th163rd100th43rd
Rule 110
171st195th178th392nd
355th100th
25th
30th168th
328th
80th
353rd17th247th
124th
232nd
4th
39th344th
109th
Scrambled Sort
248th
208th
62nd
244th
122nd
123rd104th
26th
Set
196th
156th
62nd
89th
289th67th
13th
164th
Seven Segment
291st162nd326th75th251st111th52nd
50th
47th292nd
135th
191st
213th39th
93rd
271st
21st
234th
249th
SI Units
16th
3rd
129th149th
23rd
Sierpiński Triangle
96th147th69th30th60th88th102nd151st78th
40th135th142nd
202nd
55th
85th15th131st489th
239th188th
249th44th63rd
24th119th
167th229th
328th
289th80th
Smith Numbers
309th167th71st318th270th366th64th
178th
340th127th
205th
58th
294th32nd
230th
392nd
113th47th
154th
285th
Spelling Numbers
351st
187th
384th
207th85th113th1st
156th
445th98th168th
94th
Star Wars GPT
90th
27th
180th32nd
5th
77th
Star Wars Opening Crawl
34th
15th
48th
214th21st
17th
31st
Sudoku
65th
131st
136th138th
36th
115th
Sudoku (Fill-in)
27th
60th
83rd
103rd10th
78th
4th
Ten-pin Bowling
353rd
197th
50th84th22nd
65th96th
56th
89th14th
62nd
11th
28th
107th
Tic-tac-toe
202nd147th
89th
76th
142nd
249th
58th
163rd25th
189th
51st
153rd
48th
276th
Time Distance
180th
77th299th181st277th27th
22nd
33rd
121st10th
14th
125th
Tongue-twisters
112th
90th176th514th
172nd
106th
274th520th244th
237th
54th287th
444th35th
480th
626th
95th39th
87th299th212th462nd
135th
Topological Sort
34th
118th
164th
147th13th
64th
39th
121st
Tower of Hanoi
82nd236th74th60th254th155th335th
31st410th232nd202nd165th
546th511th
133rd
119th
103rd22nd
54th
93rd41st
364th287th115th173rd48th
12th386th238th308th139th
99th286th130th325th
Transpose Sentence
644th304th251st
591st
323rd
70th
182nd
224th
1st376th120th
492nd61st97th
42nd
178th173rd
364th381st
Trinomial Triangle
165th
139th
50th
72nd
344th156th
13th
41st
United States
287th288th
229th78th
232nd
182nd284th
97th
332nd42nd
261st
114th9th
243rd
Vampire Numbers
247th142nd298th
440th243rd
28th
83rd
370th198th
57th
110th
Van Eck Sequence
376th397th216th326th466th221st219th
98th
456th439th
515th
192nd
398th36th
124th
258th
13th
60th649th
321st
184th
Zeckendorf Representation
259th236th170th233rd153rd83rd125th
55th
196th206th
194th
105th
85th27th
294th
178th
13th
241st
172nd
191st
Zodiac Signs
53rd236th111th207th
205th81st
94th
51st197th
164th
98th
122nd21st
16th
85th
62nd
γ
127th118th146th137th
156th
238th
249th181st
1st
303rd
119th
235th
431st
λ
114th99th130th
274th
164th
61st
206th249th
143rd
213th49th
318th
253rd
45th225th
231st
532nd
π
227th579th222nd415th218th393rd277th
142nd
246th
510th240th152nd
530th211th
7th
248th485th
162nd531st
83rd229th597th120th366th
259th
264th
τ
211th539th256th400th225th370th184th
119th
202nd
463rd259th209th
434th92nd
15th
261st
126th497th
61st201st524th164th349th
279th
264th
φ
360th689th397th414th351st633rd288th
183rd
482nd368th
531st720th193rd235th171st
497th128th
69th
479th
46th655th
377th13th362nd439th114th525th
359th
529th
√2
418th753rd463rd488th574th727th345th
202nd
518th423rd
322nd
222nd269th
238th188th
138th
558th404th
108th737th
557th4th420th263rd179th666th
415th
447th
𝑒
717th572nd384th448th452nd431st374th311th211th
330th
559th
510th468th2nd
450th179th
20th
464th
241st363rd
70th230th
170th615th
684th
463rd