12 Days of Christmas
241st84th101st106th945th295th37th
107th
158th735th
760th529th58th527th
283rd10th
461st1,010th168th812th
433rd38th1,504th
71st39th
61st551st
69th
1,175th185th
24 Game
131st54th96th120th224th
15th
78th
18th
44th
209th10th
124th
65th
40th
14th
7th129th
99 Bottles of Beer
267th83rd143rd59th357th37th126th
175th
98th185th
279th
60th
38th7th
219th
916th
138th73rd
55th
179th
103rd
Abundant Numbers
530th2,060th293rd569th115th430th214th207th113th
85th458th199th
841st
340th604th237th47th
1,959th42nd146th206th18th87th345th110th614th987th1,435th550th760th321st706th5th331st448th104th266th1,302nd131st
1,145th444th
Abundant Numbers (Long)
1,036th340th408th1,004th366th654th165th272nd91st
80th615th319th
542nd916th226th95th
237th686th158th357th37th3rd436th252nd529th
747th
60th455th396th485th129th
256th
610th415th
Arabic to Roman
245th
333rd
556th
195th144th211th21st
279th268th
76th
209th
370th74th
246th
457th
161st2nd
379th
335th
Arithmetic Numbers
476th594th341st267th82nd213th204th
68th
76th238th230th
217th
112th
134th215th7th
317th
163rd676th
366th
17th39th
28th
367th
561st603rd
Arrows
500th174th195th302nd213th190th87th
19th
187th143rd358th
145th
285th
209th26th105th
158th
196th
82nd
6th
175th
303rd
134th257th
Ascending Primes
286th151st96th123rd54th157th127th
58th
190th156th125th
134th
306th
63rd41st
224th
324th
310th
12th
48th291st
107th
136th212th
ASCII Table
255th204th89th392nd72nd258th225th111th25th
192nd203rd116th
62nd
92nd
162nd60th108th
233rd
2nd
151st44th140th
251st
229th260th
Billiards
188th159th62nd168th184th146th32nd
94th
90th
133rd
47th23rd
93rd
199th
118th
106th
160th
135th
brainfuck
618th
112th609th
465th307th
57th
233rd
430th10th
24th
258th
Calendar
195th
152nd
188th
30th
87th106th
2nd
237th
Card Number Validation
161st176th86th379th
357th159th
124th
327th367th
185th
64th
246th14th
113th
311th
225th198th
36th
96th
272nd177th
Catalan Numbers
678th
294th629th287th
189th
305th404th696th
369th
615th471st275th218th202nd
358th140th
192nd
1,123rd
751st
30th
116th
551st
594th
Catalan’s Constant
225th
131st
171st
163rd
175th
129th
115th
281st198th
3rd
92nd
150th
151st93rd
105th
169th
112th
Christmas Trees
142nd
132nd883rd431st
135th
338th
49th399th
391st
127th
345th7th245th298th
288th91st294th
145th
225th344th102nd370th45th
719th
93rd121st
Collatz
410th470th252nd596th116th355th367th
209th
327th466th
632nd
458th569th
146th4th223rd696th
1,014th399th305th
1,019th71st
170th373rd629th96th452nd
576th
937th1,411th
Continued Fractions
159th204th
211th
35th
21st
CSS Colors
234th155th186th195th
241st244th
89th
253rd
78th
170th
205th
216th102nd
1st
133rd45th
156th
140th504th
378th
Cubes
334th43rd44th
79th
125th
57th
237th362nd63rd
275th74th
169th
214th
131st
174th
Day of Week
629th779th643rd288th196th429th500th485th234th
475th540th508th462nd
326th
357th
407th
845th273rd106th376th
386th
393rd
571st
224th1st
62nd249th496th167th819th
755th
688th692nd
DFA Simulator
189th
159th
23rd
104th45th
21st
62nd
Diamonds
59th107th118th542nd191st537th81st
48th
363rd89th
247th
110th
173rd17th
40th
212th
37th
15th
153rd
124th
Divisors
1,270th893rd809th1,111th189th1,146th708th826th713th
410th2,051st832nd792nd
813th
914th1,078th
758th210th
782nd199th147th405th
1,132nd272nd1,099th1,721st1,148th1,172nd2,013th390th
36th310th1,297th1,001st322nd
471st
1,302nd960th
Emirp Numbers
390th
665th464th54th787th259th95th456th
182nd153rd114th234th1,049th418th
207th
93rd
88th480th1,078th
1st
385th
19th133rd291st168th365th471st775th926th75th
588th
Emirp Numbers (Long)
677th402nd399th482nd386th424th331st
69th
428th
286th
202nd
381st391st
1st
294th
29th
51st59th
452nd
Emojify
101st174th
195th139th
29th
39th103rd
372nd
212th
191st22nd211th
270th
4th
111th
Evil Numbers
1,084th2,315th601st478th354th709th544th563rd400th456th382nd642nd584th1,236th861st1,028th488th
557th
646th395th190th433rd371st184th452nd348th1st560th404th436th731st650th847th341st1,012th571st47th1,107th1,937th421st375th668th416th624th484th609th
Evil Numbers (Long)
858th741st438th297th273rd284th353rd382nd267th360th253rd556th391st
333rd
424th
499th822nd84th564th310th107th1,175th1,436th1st861st511th848th833rd
757th486th241st467th43rd1,038th1,758th871st647th
418th533rd502nd661st
Factorial Factorisation
170th186th215th178th147th114th79th
133rd
121st185th
228th
105th
109th27th171st
46th
91st
9th
249th
Farey Sequence
305th257th130th200th100th137th87th
47th
443rd191st144th169th
218th
152nd
111th30th
406th244th366th207th237th
334th
3rd
481st386th
178th
232nd277th
Fibonacci
2,212th2,248th1,198th747th423rd639th2,325th
836th
465th1,871st1,107th2,041st
4,677th992nd795th1st2,121st390th2,871st
482nd226th1,991st506th
2,446th521st2,572nd2,183rd2,714th2,038th377th1,850th1,833rd55th3,687th46th1,132nd722nd
2,088th2,107th951st3,047th
Fizz Buzz
774th2,808th1,185th483rd2,052nd755th1,221st1,266th743rd1,161st3,322nd1,249th1,608th1,798th
1,995th1,682nd4,435th1,256th676th
1,233rd583rd23rd711th1,594th4,485th1,321st656th3,786th1,618th4,265th4,277th503rd426th
3rd1,181st462nd2,696th1,850th
688th1,230th1,800th1,238th
Foo Fizz Buzz Bar
231st745th431st1,016th735th782nd451st
122nd
404th316th478th
320th115th306th204th
133rd351st211th709th792nd
1,236th
1,558th137th386th
2nd210th110th332nd
327th637th
1,029th
Forsyth–Edwards Notation
84th322nd150th311th
273rd74th
115th
131st
259th
151st
164th21st192nd
66th
29th
Fractions
254th545th357th246th657th209th389th260th151st
350th
232nd
476th
179th127th
175th
438th
781st
96th
10th724th
354th
712th
Game of Life
206th289th115th
230th
112th
143rd
320th
52nd48th
137th2nd
200th
75th
120th
Gijswijt’s Sequence
193rd101st74th
273rd
73rd
95th
246th91st
151st
87th
171st104th
282nd
216th
194th
50th
158th
144th
103rd82nd
Happy Numbers
198th364th326th946th89th481st258th155th111th
78th246th217th187th281st719th492nd
274th427th161st366th
964th132nd327th602nd68th338th853rd
265th
1,038th159th52nd166th6th222nd
34th802nd755th103rd
1,160th875th
Happy Numbers (Long)
175th544th264th319th90th365th126th
110th
65th204th208th
155th554th219th130th
106th18th212th115th27th576th645th
279th900th308th
12th
526th
323rd
572nd
Hexdump
362nd288th140th335th
415th168th
15th
127th
94th
216th70th
3rd
99th
Hilbert Curve
14th
104th
95th
109th
55th
Intersection
509th334th288th450th162nd437th241st
70th
280th
90th
101st85th
51st40th142nd
33rd
247th
336th
Inventory Sequence
207th345th126th133rd204th155th601st
42nd
47th240th
197th
271st
114th163rd
7th
106th140th
97th
18th
28th
ISBN
73rd513th198th538th400th470th149th
344th
340th260th
162nd
452nd
183rd
88th24th
59th
178th
49th189th
552nd
Jacobi Symbol
348th
238th272nd294th255th182nd
143rd
262nd
16th
174th
190th151st
119th
241st
Kaprekar Numbers
195th67th52nd41st44th46th68th
146th
92nd86th
122nd
63rd17th
94th
204th
114th
148th
90th
Kolakoski Constant
126th88th117th
112th62nd125th
29th
238th
89th
169th134th
40th
86th
75th
97th162nd
69th
91st
Kolakoski Sequence
273rd525th254th436th216th352nd739th
76th
121st270th339th
258th
256th87th103rd
133rd138th
326th1st
181st
200th83rd
60th
41st189th
451st
435th232nd
Leap Years
1,053rd1,934th219th331st366th275th270th569th581st
114th435th344th208th705th660th237th
920th
352nd250th1,815th
362nd39th477th294th
554th462nd806th1,776th1,318th861st432nd15th372nd193rd685th3,040th745th1,160th
572nd562nd894th336th
Levenshtein Distance
370th476th315th
272nd
153rd
117th176th
92nd
475th
221st
489th185th
260th
39th
3rd206th
24th
202nd
168th
Leyland Numbers
570th
347th
139th
81st
530th
254th
142nd
486th98th119th
258th
4th262nd
514th
246th
ln 2
252nd
327th431st335th462nd241st
151st
346th
207th
413th190th
77th
273rd
3rd259th
28th251st
179th286th
288th
297th
Look and Say
759th200th835th
697th132nd
448th
111th410th
156th242nd
564th22nd250th
372nd
53rd585th
387th
164th
Lucky Numbers
358th
95th287th341st322nd274th
72nd
269th315th203rd
106th
109th
200th234th
314th
429th389th
13th299th
215th
Lucky Tickets
129th
381st
71st
46th
184th
277th
93rd
259th35th
9th
212th
241st
Mahjong
21st
105th
116th8th
108th
Mandelbrot
56th109th78th150th68th235th145th
85th
44th88th94th
271st
53rd
116th49th
59th115th
65th
33rd
26th
81st
Maze
59th
49th
312th77th
143rd45th
31st
48th
Medal Tally
187th
176th
329th
127th
107th
297th
186th73rd182nd
37th
Minesweeper
106th103rd58th
37th
15th
128th
56th
99th9th
20th
Morse Decoder
90th
96th
31st
14th
173rd65th
52nd
93rd21st
3rd
108th
91st
Morse Encoder
87th140th78th
211th
40th
86th
117th
123rd
50th
160th17th
118th
164th
12th
28th
97th
Multitap Input
203rd
131st25th
93rd
126th
11th
87th
33rd40th
39th
Musical Chords
224th
72nd
111th
113th
136th16th
108th
38th
N Queens
274th252nd154th215th239th286th20th
70th
184th
192nd
134th
210th13th
94th125th
217th
26th
144th
177th
Niven Numbers
613th1,166th566th259th933rd437th598th1,796th379th
284th910th720th791st1,225th1,246th1,434th2,300th699th1,748th835th328th
610th626th69th1,495th279th520th682nd357th544th1,022nd1,232nd209th649th201st820th8th604th51st191st405th1,870th986th778th1,391st741st
Niven Numbers (Long)
246th504th394th232nd346th366th287th
303rd
145th514th780th1,141st1,140th476th400th633rd760th1,068th451st257th
370th730th57th
164th2nd425th679th418th617th623rd116th858th277th483rd34th289th21st73rd294th
387th438th866th1,243rd
Number Spiral
454th110th68th42nd223rd234th197th
221st
64th78th
101st
196th
204th127th
376th125th
280th
192nd
134th
130th
Odious Numbers
1,111th1,820th471st293rd533rd642nd650th425th266th342nd238th542nd448th863rd740th1,055th996th
465th
527th261st146th308th257th179th337th225th1st422nd270th316th614th520th1,124th591st848th434th45th1,119th1,572nd619th275th554th302nd432nd364th476th
Odious Numbers (Long)
1,412th632nd408th268th222nd359th330th370th215th297th203rd575th343rd
277th
402nd
418th638th125th494th254th151st
1,375th1st530th450th525th879th
943rd927th187th388th43rd1,237th1,436th821st675th
337th467th429th631st
Ordinal Numbers
135th572nd477th397th697th421st292nd323rd312th
164th365th460th
504th
368th
450th45th
598th172nd
149th555th288th
194th310th108th228th
122nd428th
605th
PalindromemordnilaP
256th444th
300th
165th148th44th
238th
100th
173rd64th118th
421st
25th206th
12th
37th83rd
438th
335th
Pangram Grep
524th576th758th
819th
306th281st381st
782nd
109th
1,134th
343rd282nd241st155th
317th56th
426th
253rd
173rd
545th
41st337th262nd226th201st
Partition Numbers
63rd127th85th243rd112th222nd64th
19th
182nd174th
104th
145th
82nd48th
76th
24th136th
6th27th
34th
168th
Pascal’s Triangle
914th318th376th816th520th680th387th
120th
1,039th734th
349th
345th
363rd
1st629th812th366th229th649th1st859th198th
391st298th360th469th
51st146th73rd422nd928th
285th
581st1,145th
Pernicious Numbers
596th786th488th265th347th515th571st784th327th
240th826th706th755th1,002nd688th1,117th862nd658th1st641st947th122nd498th448th176th1,088th317th
732nd381st542nd872nd845th214th292nd148th742nd39th652nd108th473rd421st1,170th402nd584th899th619th
Pernicious Numbers (Long)
965th829th
769th269th523rd616th417th117th
72nd458th
137th
641st
174th
1st
277th590th
131st
242nd
461st
531st67th473rd38th
359th195th
210th
Poker
200th
135th
33rd
49th
219th100th
20th
31st
Polyominoes
47th51st31st
132nd135th15th
91st
60th
117th18th
48th
100th
5th
Prime Numbers
1,163rd1,671st698th992nd351st1,258th579th591st415th
480th885th1,209th595th936th
249th
1,093rd1,742nd663rd325th1st547th360th173rd537th611th1st1,703rd379th1,625th1,880th
311th894th776th561st118th487th217th1,272nd400th704th494th
1,846th648th
Prime Numbers (Long)
1,301st1,029th683rd794th832nd852nd598th645th404th
490th697th824th
706th169th
740th1,137th632nd417th1st655th985th195th1,090th371st1st601st514th622nd
1,204th1,098th630th
109th392nd872nd219th451st
812th
1,084th567th
Proximity Grid
123rd
122nd
87th
130th75th137th
69th
96th9th
159th
42nd
13th
QR Decoder
43rd74th32nd97th119th94th27th
101st
174th89th
29th
128th18th
26th
79th
135th
Quine
3,614th1,971st2,591st4,225th1,510th4,172nd2,964th1,918th2,012th648th3,150th1,908th2,793rd1,790th2,255th2,773rd4,832nd614th1,622nd151st2,030th731st1,974th1,923rd1,584th242nd1,696th1,450th1st2,835th1,330th1,727th1,930th1,767th546th3,048th638th1,863rd168th
602nd475th1,431st
3,327th1,752nd3,821st
Recamán
194th433rd297th340th225th102nd83rd
113th
233rd362nd
467th
515th773rd
154th52nd145th
86th
429th
5th
126th
190th
509th
Repeating Decimals
110th
39th
180th
66th
111th102nd
13th
4th10th
133rd
Reverse Polish Notation
705th
235th
208th
181st
336th
1st
522nd66th
58th233rd
481st
Reversi
190th
30th
16th
87th86th
43rd
114th11th
204th
47th
15th
Rijndael S-box
180th
48th
216th
156th
99th
16th
60th
212th107th
72nd
78th
111th
Rock-paper-scissors-Spock-lizard
261st103rd96th
36th
73rd
129th
41st
274th14th
47th
257th
220th
Roman to Arabic
355th451st221st667th530th685th180th
98th
136th349th192nd
68th
252nd
185th
363rd224th172nd416th
280th435th
119th512th
22nd2nd
315th426th
228th
158th294th
ROT13
283rd375th
524th
181st
206th
417th
125th
486th140th
61st74th
10th162nd100th43rd
Rule 110
171st195th178th389th
352nd100th
24th
29th166th
325th
80th
350th16th246th
124th
231st
4th
38th341st
109th
Scrambled Sort
242nd
205th
60th
240th
122nd
123rd102nd
26th
Set
201st
161st
69th
96th
288th74th
18th
12th
Seven Segment
290th160th325th73rd250th109th51st
49th
46th291st
134th
189th
211th38th
91st
270th
21st
233rd
248th
SI Units
15th
2nd
129th149th
22nd
Sierpiński Triangle
96th147th69th30th60th88th102nd151st78th
40th135th142nd
202nd
55th
85th15th131st488th
239th188th
249th44th63rd
24th119th
167th229th
327th
288th80th
Smith Numbers
304th167th71st313th268th362nd64th
178th
335th127th
203rd
57th
291st32nd
228th
387th
113th46th
154th
282nd
Spelling Numbers
351st
188th
385th
208th85th113th1st
156th
441st98th168th
93rd
Star Wars GPT
89th
26th
177th32nd
5th
70th
Star Wars Opening Crawl
32nd
13th
47th
214th19th
15th
29th
Sudoku
65th
131st
136th138th
36th
115th
Sudoku (Fill-in)
27th
60th
83rd
103rd10th
78th
4th
Ten-pin Bowling
353rd
197th
50th84th22nd
64th96th
56th
89th14th
61st
11th
28th
107th
Tic-tac-toe
205th153rd
98th
191st
150th
251st
67th
166th32nd
194th
77th
54th
57th
275th
Time Distance
183rd
83rd299th184th277th28th
23rd
34th
126th10th
14th
35th
Tongue-twisters
111th
89th174th509th
170th
105th
269th515th239th
232nd
54th282nd
438th35th
474th
621st
94th39th
86th
207th456th
134th
Topological Sort
36th
118th
162nd
142nd14th
59th
22nd
85th
Tower of Hanoi
78th232nd69th56th103rd153rd326th
173rd406th240th207th169th
532nd384th
139th
124th
114th157th
47th
92nd39th
362nd297th99th175th50th
85th371st237th298th143rd
90th275th128th315th
Transpose Sentence
625th303rd245th
573rd
322nd
68th
179th
216th
1st369th120th
474th57th100th
38th
64th172nd
357th373rd
Trinomial Triangle
160th
135th
46th
68th
336th154th
11th
37th
United States
286th287th
227th77th
231st
181st283rd
96th
330th41st
260th
113th9th
242nd
Vampire Numbers
246th142nd296th
434th242nd
28th
83rd
393rd198th
57th
77th
Van Eck Sequence
373rd394th211th323rd463rd217th215th
97th
453rd436th
511th
190th
395th36th
123rd
255th
13th
60th644th
318th
182nd
Zeckendorf Representation
259th232nd170th228th153rd84th124th
57th
193rd201st
191st
105th
88th26th
289th
179th
11th
55th
172nd
196th
Zodiac Signs
52nd232nd112th204th
202nd80th
94th
50th196th
163rd
98th
123rd22nd
17th
70th
62nd
γ
127th118th146th137th
156th
234th
245th184th
1st
298th
119th
230th
426th
λ
113th99th130th
269th
164th
61st
201st244th
143rd
208th49th
313th
248th
45th220th
226th
528th
π
221st572nd215th410th217th387th272nd
137th
242nd
502nd235th147th
521st205th
7th
245th475th
157th523rd
82nd224th590th118th362nd
254th
258th
τ
208th533rd252nd396th222nd366th181st
118th
199th
454th117th206th
424th92nd
15th
257th
124th490th
61st198th518th162nd344th
275th
260th
φ
358th683rd395th412th349th625th287th
183rd
480th366th
529th714th189th235th171st
495th128th
69th
477th
46th648th
375th13th360th437th114th523rd
357th
527th
√2
419th746th464th489th574th722nd343rd
202nd
519th424th
320th
222nd268th
237th188th
138th
559th405th
108th356th
558th4th421st262nd179th661st
416th
448th
𝑒
714th569th383rd446th454th429th373rd310th211th
329th
556th
507th467th2nd
449th179th
20th
463rd
241st319th
70th230th
170th612th
681st
462nd