12 Days of Christmas
243rd81st99th105th961st302nd36th
106th
155th746th
777th539th59th537th
288th12th
469th1,020th170th827th
440th39th1,519th
73rd38th
82nd562nd
68th
1,191st187th
24 Game
132nd51st97th122nd227th
12th
76th
15th
20th
209th6th
127th
62nd
38th
10th
89th129th
99 Bottles of Beer
274th85th146th62nd365th38th127th
180th
98th187th
285th
60th
39th7th
224th
940th
141st73rd
67th
179th
101st
Abundant Numbers
452nd1,067th229th599th125th454th229th215th122nd
92nd466th278th
877th
338th634th249th56th
2,013th48th42nd312th22nd101st363rd97th644th751st983rd460th603rd20th647th5th357th467th118th293rd1,348th141st
1,188th463rd
Abundant Numbers (Long)
1,086th366th448th1,061st390th703rd174th289th61st
90th647th347th
564th964th231st101st
249th686th176th376th38th3rd432nd264th549th
788th
66th472nd429th532nd134th
271st
633rd443rd
Arabic to Roman
265th
347th
569th
202nd149th218th24th
285th274th
81st
214th
384th78th
247th
469th
168th2nd
390th
339th
Arithmetic Numbers
466th603rd348th263rd83rd215th205th
68th
76th238th230th
217th
113th
133rd212th7th
322nd
162nd682nd
387th
17th38th
202nd
369th
572nd614th
Arrows
513th181st204th310th220th199th120th
20th
193rd153rd365th
154th
330th
217th27th112th
164th
197th
106th
6th
182nd
307th
331st258th
Ascending Primes
270th138th92nd133rd48th156th131st
57th
185th150th121st
128th
53rd38th
219th
311th
303rd
12th
228th274th
103rd
120th205th
ASCII Table
258th206th95th402nd76th264th229th105th23rd
184th335th116th
63rd
92nd
162nd62nd113th
238th
2nd
156th44th138th
255th
227th261st
Billiards
193rd168th66th169th189th151st37th
95th
93rd
134th
48th25th
94th
207th
116th
184th
161st
137th
brainfuck
635th
113th626th
470th306th
60th
233rd
431st10th
24th
257th
Calendar
213th
137th
204th
30th
92nd110th
2nd
270th
Card Number Validation
166th186th86th394th
376th163rd
125th
333rd383rd
199th
66th
256th14th
116th
322nd
232nd208th
36th
98th
282nd187th
Catalan Numbers
690th
299th641st292nd
193rd
310th398th707th
375th
626th492nd280th207th227th
344th144th
196th
1,145th
766th
35th
120th
562nd
613th
Catalan’s Constant
228th
128th
173rd
163rd
176th
130th
116th
284th205th
2nd
92nd
150th
152nd96th
104th
170th
112th
Christmas Trees
140th
134th904th439th
135th
344th
55th402nd
399th
121st
352nd7th249th302nd
292nd91st299th
148th
229th351st103rd378th43rd
734th
93rd126th
Collatz
406th455th248th603rd111th352nd362nd
218th
318th462nd
632nd
719th569th
147th4th205th699th
992nd370th281st
1,021st70th
169th357th625th627th447th
576th
944th1,438th
Continued Fractions
67th
179th253rd
266th
88th45th
21st
231st
CSS Colors
236th149th189th195th
242nd246th
92nd
254th
81st
171st
197th
218th105th
1st
134th45th
156th
141st508th
381st
Cubes
339th44th45th
80th
127th
58th
240th366th64th
286th77th
171st
218th
133rd
176th
Day of Week
642nd794th656th295th204th438th511th497th243rd
485th555th519th466th
334th
366th
416th
863rd280th114th385th
395th
402nd
585th
233rd1st
67th258th507th177th795th
771st
691st705th
DFA Simulator
192nd
162nd
23rd
106th46th
21st
64th
Diamonds
61st109th123rd578th203rd571st86th
43rd
384th92nd
237th
112th
184th17th
55th
183rd
37th
15th
160th
121st
Divisors
1,293rd908th828th1,142nd193rd1,175th725th1,313th730th
420th2,086th845th799th
832nd
894th1,103rd
746th214th
813th203rd149th413th
1,129th290th1,116th1,750th1,157th1,187th2,048th399th
36th260th1,327th1,020th327th
475th
1,333rd969th
Emirp Numbers
398th
679th481st55th808th270th96th473rd
185th153rd114th233rd1,072nd428th
211th
94th
89th498th1,101st
1st
384th
19th132nd296th165th373rd489th792nd951st75th
594th
Emirp Numbers (Long)
689th406th402nd480th393rd424th340th
68th
422nd
290th
203rd
390th395th
1st
306th
31st
53rd229th
448th
Emojify
103rd177th
200th141st
29th
39th105th
375th
217th
195th22nd215th
275th
4th
112th
Evil Numbers
1,118th2,291st600th506th363rd722nd565th575th409th468th391st644th583rd1,268th860th1,056th491st
572nd
641st404th199th442nd380th192nd462nd357th1st562nd416th445th729th661st856th352nd1,045th610th50th1,144th1,984th431st384th680th426th636th512th605th
Evil Numbers (Long)
875th754th452nd305th279th290th359th416th273rd369th259th560th369th
339th
431st
448th837th87th575th318th111th1,196th1,462nd1st878th522nd864th842nd
771st496th247th455th46th1,056th1,792nd891st660th
410th550th511th658th
Factorial Factorisation
173rd190th216th181st150th114th76th
136th
119th189th
230th
105th
110th23rd174th
42nd
94th
49th
249th
Farey Sequence
307th258th124th206th99th152nd90th
51st
452nd192nd140th165th
221st
148th
112th31st
408th246th368th199th226th
340th
3rd
494th393rd
170th
240th272nd
Fibonacci
2,243rd2,294th1,223rd803rd450th654th2,373rd
856th
393rd1,906th1,128th2,039th
4,775th1,003rd766th1st2,103rd417th2,949th
492nd232nd2,001st519th
2,462nd534th2,598th2,223rd2,800th2,100th386th1,248th1,231st56th3,765th47th1,153rd739th
2,154th2,173rd970th3,018th
Fizz Buzz
760th2,813th1,195th485th2,076th773rd1,226th1,272nd741st1,170th3,358th1,265th1,605th1,780th
2,005th1,694th4,483rd1,249th679th
1,242nd585th23rd714th1,611th4,539th1,330th659th3,806th1,629th4,261st4,323rd505th427th
3rd1,191st463rd2,725th1,865th
691st1,236th1,811th1,258th
Foo Fizz Buzz Bar
235th762nd440th1,041st751st790th466th
122nd
388th325th486th
329th118th310th223rd
135th356th207th682nd810th
1,267th
1,593rd139th394th
2nd222nd111th331st
320th652nd
1,054th
Forsyth–Edwards Notation
89th324th155th320th
282nd77th
116th
136th
279th
189th
169th22nd198th
72nd
29th
Fractions
259th569th367th252nd681st217th403rd265th155th
355th
231st
475th
184th131st
180th
445th
806th
96th
10th742nd
351st
738th
Game of Life
205th289th90th
227th
113th
127th
320th
362nd
53rd49th
137th2nd
199th
58th
162nd
Gijswijt’s Sequence
196th103rd75th
282nd
74th
101st
260th116th
161st
91st
183rd108th
294th
220th
202nd
54th
170th
153rd
106th86th
Gray Code Decoder
241st
265th
191st
107th
71st
160th
93rd
350th
267th
181st
Gray Code Encoder
498th336th300th
194th
109th251st244th
211th
158th77th
138th
29th
52nd
233rd
201st
Happy Numbers
202nd368th418th965th88th491st266th156th112th
78th245th221st187th282nd739th503rd
277th436th162nd387th
983rd138th328th612th69th339th872nd
268th
1,061st164th53rd169th6th226th
35th825th780th104th
1,188th899th
Happy Numbers (Long)
178th560th273rd328th89th373rd130th
114th
68th203rd217th
156th566th221st135th
109th18th228th118th27th583rd655th
376th924th311th
12th
541st
330th
585th
Hexdump
367th292nd144th340th
417th172nd
15th
128th
97th
223rd73rd
3rd
101st
Hilbert Curve
14th
105th
97th
110th
56th
Intersection
524th344th292nd465th161st451st244th
85th
286th
92nd
104th84th
50th40th149th
30th
251st
347th
Inventory Sequence
217th363rd134th140th214th164th627th
44th
50th236th
181st
275th
120th170th
7th
90th145th
107th
19th
30th
ISBN
77th532nd204th557th407th486th143rd
350th
334th268th
165th
455th
186th
92nd25th
61st
167th
51st197th
573rd
Jacobi Symbol
369th
247th286th312th268th190th
143rd
272nd
16th
182nd
199th154th
123rd
253rd
Kaprekar Numbers
250th72nd52nd43rd50th46th80th
99th91st
128th
70th18th
100th
303rd
125th
217th
97th
Kolakoski Constant
125th90th149th
114th63rd124th
31st
247th
93rd
175th140th
43rd
89th
80th
127th186th
67th
91st
Kolakoski Sequence
282nd537th249th456th223rd367th763rd
78th
128th274th330th
268th
242nd92nd109th
140th145th
335th1st
191st
207th88th
69th
45th154th
454th
452nd231st
Leap Years
1,041st1,965th208th301st346th267th229th528th542nd
56th376th326th193rd656th625th234th
898th
306th247th1,846th
338th78th675th287th
504th454th797th1,789th1,300th869th374th11th355th183rd649th3,082nd684th1,159th
537th525th882nd293rd
Levenshtein Distance
375th480th301st
272nd
147th
77th170th
57th
479th
221st
490th179th
262nd
18th
6th201st
39th
192nd
161st
Leyland Numbers
579th
350th
137th
82nd
533rd
258th
139th
491st100th121st
263rd
4th267th
523rd
248th
ln 2
257th
332nd439th345th472nd247th
155th
353rd
201st
421st194th
81st
276th
3rd282nd
28th253rd
185th286th
298th
299th
Look and Say
788th205th867th
718th136th
470th
108th427th
161st252nd
581st22nd262nd
384th
53rd605th
400th
173rd
Lucky Numbers
371st
96th302nd357th339th289th
73rd
281st332nd208th
117th
108th
206th248th
328th
445th405th
13th314th
222nd
Lucky Tickets
138th
389th
77th
49th
194th
287th
108th
269th38th
9th
221st
252nd
Mahjong
22nd
109th
119th8th
112th
Mandelbrot
56th114th81st154th69th242nd150th
86th
47th90th101st
280th
53rd
122nd46th
59th112th
65th
33rd
24th
84th
Maze
60th
50th
323rd78th
143rd46th
32nd
49th
Medal Tally
193rd
183rd
336th
132nd
113th
302nd
192nd79th188th
39th
Minesweeper
117th113th64th
40th
19th
138th
82nd
108th13th
24th
Morse Decoder
91st
87th
32nd
14th
178th67th
61st
93rd23rd
2nd
142nd
92nd
Morse Encoder
89th142nd82nd
215th
42nd
88th
120th
124th
51st
165th18th
144th
168th
13th
29th
99th
Multitap Input
215th
135th36th
102nd
132nd
13th
105th
38th46th
44th
Musical Chords
307th
73rd
113th
115th
50th
138th16th
110th
38th
N Queens
279th258th158th223rd245th291st19th
74th
184th
196th
134th
218th15th
98th126th
264th
27th
145th
181st
Niven Numbers
627th1,180th578th231st953rd448th618th1,849th387th
292nd876th736th757th1,241st1,272nd1,469th2,352nd717th1,805th830th336th
624th641st76th1,530th287th463rd659th365th551st1,027th1,248th217th681st209th841st8th612th58th198th407th1,935th1,006th812th1,427th774th
Niven Numbers (Long)
250th521st425th237th350th372nd291st
307th
151st509th783rd1,163rd1,161st484th400th650th765th1,087th459th261st
378th731st57th
170th2nd425th687th418th635th626th117th863rd277th502nd34th293rd21st73rd298th
393rd449th871st1,266th
Number Spiral
474th115th69th41st226th240th205th
225th
65th79th
107th
204th
211th134th
387th129th
291st
199th
322nd
137th
Odious Numbers
1,141st1,749th490th304th546th663rd646th425th271st355th241st550th457th877th745th1,084th1,020th
475th
502nd280th156th318th267th189th339th235th1st421st275th321st629th507th1,165th607th864th443rd48th1,148th1,594th645th285th567th313th441st350th483rd
Odious Numbers (Long)
1,439th650th434th278th231st371st341st381st224th307th212th587th355th
287th
402nd
408th656th135th517th264th160th
1,403rd1st542nd463rd550th852nd
963rd955th196th417th46th1,265th1,462nd841st689th
347th480th439th649th
Ordinal Numbers
138th581st490th405th713th436th301st332nd318th
167th373rd460th
511th
379th
464th46th
608th175th
151st556th290th
211th317th111th198th
125th429th
617th
PalindromemordnilaP
265th454th
311th
171st133rd46th
220th
105th
173rd64th120th
431st
27th210th
11th
39th83rd
451st
350th
Pangram Grep
370th585th773rd
837th
316th277th398th
796th
110th
1,156th
351st292nd242nd157th
326th56th
437th
250th
175th
557th
41st328th270th231st205th
Partition Numbers
62nd130th87th247th120th227th65th
19th
181st162nd
106th
147th
83rd49th
76th
24th141st
6th27th
34th
174th
Pascal’s Triangle
911th333rd374th836th535th698th390th
124th
1,061st749th
356th
368th
364th
1st608th833rd393rd236th673rd1st873rd204th
403rd260th382nd487th
53rd149th75th440th944th
250th
596th1,168th
Pernicious Numbers
610th814th465th274th354th561st589th809th337th
250th836th701st769th1,034th684th1,157th894th721st1st632nd990th126th476th479th176th1,126th327th
758th411th515th903rd856th222nd301st152nd777th41st676th112th500th435th1,210th393rd598th935th652nd
Pernicious Numbers (Long)
991st855th
796th275th534th639th427th119th
73rd467th
139th
663rd
173rd
1st
283rd609th
133rd
226th
470th
547th68th489th39th
372nd197th
215th
Poker
205th
137th
36th
52nd
224th102nd
21st
33rd
Polyominoes
47th51st32nd
138th142nd13th
92nd
60th
122nd15th
48th
101st
21st
Prime Numbers
1,186th1,688th721st1,020th369th1,290th580th589th431st
443rd811th1,223rd619th928th
253rd
1,124th1,789th659th338th1st565th364th180th542nd646th1st1,739th393rd1,660th1,926th
324th917th799th592nd122nd505th226th1,311th415th727th512th
1,894th633rd
Prime Numbers (Long)
1,330th1,063rd710th825th860th805th1,083rd659th406th
500th703rd840th
719th177th
759th1,165th650th419th1st679th1,014th203rd1,121st378th1st573rd523rd632nd
1,226th1,114th666th
112th385th900th335th455th
848th
1,108th593rd
Proximity Grid
142nd
167th
90th
176th82nd148th
78th
122nd8th
164th
42nd
24th
QR Decoder
44th76th35th95th120th96th29th
100th
175th90th
31st
130th18th
25th
80th
137th
Quine
3,667th1,961st2,625th4,270th1,534th4,217th
1,949th2,042nd662nd3,190th1,939th2,845th1,819th2,291st2,811th4,881st627th1,649th154th2,060th745th2,002nd1,954th1,609th250th1,714th1,450th1st2,874th1,349th1,757th1,962nd1,796th558th3,087th651st1,905th171st
615th485th1,513th
3,368th1,781st3,869th
Recamán
197th436th303rd337th231st101st83rd
113th
220th365th
468th
521st789th
156th53rd151st
86th
433rd
6th
128th
177th
514th
Repeating Decimals
112th
40th
187th
67th
113th101st
14th
4th11th
137th
Reverse Polish Notation
723rd
241st
215th
182nd
347th
1st
532nd67th
59th239th
489th
Reversi
198th
30th
16th
88th86th
51st
117th11th
213th
43rd
15th
Rijndael S-box
182nd
46th
222nd
159th
99th
16th
61st
218th110th
265th
77th
128th
Rock-paper-scissors-Spock-lizard
265th108th100th
41st
78th
132nd
46th
277th17th
53rd
261st
223rd
Roman to Arabic
357th460th234th677th536th695th190th
101st
139th352nd196th
72nd
260th
185th
371st237th177th423rd
290th442nd
118th520th
23rd2nd
318th431st
228th
154th298th
ROT13
313th523rd
562nd
194th
223rd
438th
122nd
517th144th
56th77th
11th173rd106th45th
Rule 110
170th199th181st399th
360th103rd
25th
31st171st
335th
71st
358th17th254th
127th
239th
5th
40th349th
112th
Scrambled Sort
254th
214th
66th
249th
127th
128th110th
28th
Set
199th
161st
65th
89th
298th71st
14th
167th
Seven Segment
296th165th329th78th256th116th54th
51st
48th297th
140th
201st
218th40th
95th
275th
21st
239th
254th
SI Units
16th
3rd
131st151st
23rd
Sierpiński Triangle
97th149th69th30th60th88th101st153rd74th
40th135th140th
208th
55th
80th15th134th501st
242nd193rd
256th44th63rd
24th119th
169th235th
152nd
298th83rd
Smith Numbers
313th163rd72nd321st273rd368th69th
181st
336th127th
204th
291st33rd
232nd
395th
113th47th
144th
287th
Spelling Numbers
357th
190th
394th
210th87th113th1st
159th
453rd100th170th
96th
Star Wars GPT
101st
30th
196th36th
5th
85th
Star Wars Opening Crawl
35th
15th
49th
217th21st
17th
32nd
Sudoku
65th
129th
135th137th
37th
114th
Sudoku (Fill-in)
27th
60th
83rd
103rd11th
78th
5th
Ten-pin Bowling
359th
200th
50th84th22nd
66th96th
57th
89th14th
63rd
11th
28th
108th
Tic-tac-toe
203rd147th
89th
76th
142nd
250th
58th
163rd25th
189th
52nd
153rd
49th
276th
Time Distance
184th
77th303rd185th280th27th
22nd
33rd
121st10th
14th
125th
Tongue-twisters
112th
92nd179th516th
175th
106th
275th522nd245th
238th
54th288th
447th35th
483rd
633rd
95th39th
87th299th213th465th
136th
Topological Sort
37th
118th
170th
153rd12th
65th
39th
121st
Tower of Hanoi
75th239th80th62nd265th150th352nd
32nd435th247th203rd170th
574th544th
154th
110th
116th22nd
56th
89th45th
402nd280th105th184th52nd
13th398th241st323rd135th
100th296th114th338th
Transpose Sentence
661st291st256th
609th
334th
70th
187th
230th
1st387th123rd
220th51st98th
42nd
179th169th
373rd395th
Trinomial Triangle
170th
143rd
51st
70th
358th160th
13th
41st
United States
288th289th
231st80th
89th
183rd285th
100th
332nd42nd
262nd
54th9th
242nd
Vampire Numbers
246th141st297th
445th244th
28th
66th
369th204th
57th
113th
Van Eck Sequence
401st421st223rd351st488th231st228th
100th
481st464th
537th
280th
422nd36th
126th
275th
13th
62nd662nd
337th
181st
Zeckendorf Representation
264th239th165th236th155th85th129th
57th
199th208th
197th
107th
87th28th
298th
182nd
14th
242nd
175th
194th
Zodiac Signs
54th238th115th211th
208th82nd
93rd
51st201st
167th
102nd
126th23rd
16th
87th
63rd
γ
127th119th147th139th
159th
236th
246th184th
1st
302nd
123rd
233rd
431st
λ
116th101st132nd
276th
170th
69th
207th250th
144th
218th51st
316th
255th
47th249th
233rd
535th
π
228th580th220th418th222nd396th282nd
142nd
244th
513th239th152nd
532nd213th
7th
249th485th
163rd533rd
83rd227th600th120th358th
261st
262nd
τ
207th540th232nd405th226th376th187th
119th
200th
464th260th211th
434th87th
15th
262nd
129th495th
61st204th525th164th351st
282nd
265th
φ
365th697th390th419th355th636th276th
183rd
485th368th
539th731st189th236th171st
502nd128th
69th
487th
46th660th
383rd13th364th447th113th530th
363rd
533rd
√2
425th757th468th494th580th732nd350th
211th
523rd429th
327th
207th274th
243rd193rd
143rd
565th410th
113th741st
564th4th423rd268th184th672nd
413th
453rd
𝑒
724th578th390th457th462nd438th385th316th216th
337th
567th
520th477th2nd
461st183rd
120th
473rd
247th377th
20th235th
174th623rd
692nd
471st