12 Days of Christmas
241st84th101st106th945th295th37th
107th
158th735th
760th529th58th527th
283rd10th
461st1,010th168th812th
433rd38th1,503rd
71st39th
61st551st
69th
1,175th185th
24 Game
130th53rd95th119th223rd
15th
77th
18th
44th
208th10th
123rd
65th
40th
14th
7th128th
99 Bottles of Beer
266th83rd143rd59th356th37th126th
174th
98th184th
278th
60th
38th7th
218th
913th
138th75th
55th
178th
103rd
Abundant Numbers
527th2,053rd291st566th115th429th214th207th113th
85th456th199th
839th
338th602nd236th47th
1,953rd42nd146th206th18th87th343rd110th613th982nd1,429th547th758th319th704th5th329th446th104th265th1,297th131st
1,139th443rd
Abundant Numbers (Long)
1,027th337th405th993rd363rd648th164th271st90th
79th609th316th
536th908th225th94th
236th680th157th354th37th3rd433rd251st521st
741st
60th452nd393rd482nd127th
255th
604th412th
Arabic to Roman
247th
332nd
555th
195th144th211th21st
280th233rd
76th
209th
369th74th
248th
457th
161st2nd
378th
334th
Arithmetic Numbers
475th592nd338th266th81st213th204th
67th
75th238th230th
217th
112th
134th215th6th
315th
163rd673rd
364th
16th38th
27th
365th
558th600th
Arrows
497th172nd195th298th212th190th86th
19th
186th142nd355th
146th
283rd
208th26th105th
155th
198th
81st
6th
174th
299th
134th257th
Ascending Primes
286th151st96th123rd54th157th127th
58th
190th156th125th
134th
305th
63rd41st
224th
323rd
309th
12th
48th290th
107th
136th212th
ASCII Table
254th201st90th396th73rd257th230th112th25th
190th200th58th
63rd
93rd
161st61st109th
231st
2nd
149th44th143rd
249th
226th259th
Billiards
186th155th61st164th182nd140th31st
91st
87th
128th
46th25th
90th
197th
115th
104th
156th
129th
brainfuck
623rd
112th608th
464th306th
57th
233rd
429th10th
24th
258th
Calendar
190th
147th
182nd
30th
88th105th
2nd
233rd
Card Number Validation
159th175th85th378th
356th160th
123rd
326th366th
184th
63rd
245th14th
112th
309th
222nd197th
36th
95th
270th176th
Catalan Numbers
676th
294th627th287th
189th
305th404th693rd
369th
613th471st275th218th202nd
358th140th
192nd
1,119th
749th
30th
116th
549th
592nd
Catalan’s Constant
225th
131st
170th
162nd
174th
129th
115th
280th198th
3rd
92nd
149th
150th93rd
105th
168th
112th
Christmas Trees
140th
131st879th429th
134th
336th
48th397th
389th
126th
343rd6th244th297th
287th90th293rd
144th
224th342nd101st368th44th
717th
92nd120th
Collatz
410th470th252nd595th116th355th367th
209th
327th466th
630th
458th564th
146th4th223rd695th
1,012th399th305th
1,017th70th
170th373rd627th95th452nd
571st
936th1,407th
CSS Colors
233rd154th185th194th
240th243rd
89th
252nd
78th
169th
204th
215th101st
1st
132nd45th
155th
139th505th
379th
Cubes
333rd43rd44th
79th
125th
57th
235th361st63rd
274th74th
169th
213th
131st
174th
Day of Week
628th779th642nd287th196th428th499th484th234th
474th539th507th461st
325th
356th
406th
845th272nd106th375th
385th
392nd
570th
224th1st
62nd249th495th167th819th
754th
688th691st
DFA Simulator
189th
163rd
23rd
103rd45th
21st
62nd
Diamonds
58th106th117th542nd190th537th80th
48th
362nd88th
246th
109th
172nd17th
40th
211th
37th
15th
152nd
123rd
Divisors
1,269th893rd809th1,110th189th1,145th708th826th713th
410th2,050th832nd792nd
813th
914th1,078th
758th210th
782nd199th147th405th
1,131st272nd1,094th1,720th1,147th1,171st2,011th390th
36th310th1,296th1,001st322nd
471st
1,301st960th
Emirp Numbers
389th
664th463rd54th786th259th95th455th
182nd153rd113th234th1,048th417th
207th
93rd
88th479th1,077th
1st
385th
19th133rd291st168th364th470th774th925th75th
587th
Emirp Numbers (Long)
676th401st398th480th385th423rd330th
69th
427th
285th
201st
380th390th
1st
293rd
29th
51st59th
451st
Emojify
101st173rd
194th138th
29th
39th103rd
371st
211th
190th22nd210th
268th
4th
111th
Evil Numbers
1,099th2,312th601st478th354th709th544th563rd400th456th375th642nd584th1,234th861st1,042nd488th
557th
646th395th190th433rd371st184th452nd348th1st560th404th436th731st650th847th341st1,026th571st47th1,106th1,935th421st387th668th416th624th484th609th
Evil Numbers (Long)
855th739th438th297th273rd284th353rd382nd267th360th253rd556th391st
333rd
424th
499th818th84th564th310th107th1,172nd1,434th1st858th511th845th829th
755th486th241st467th43rd1,035th1,756th868th647th
418th533rd502nd661st
Factorial Factorisation
170th186th215th178th147th114th79th
133rd
121st185th
228th
105th
109th27th171st
46th
91st
9th
249th
Farey Sequence
303rd258th128th200th98th135th85th
47th
269th189th142nd167th
219th
150th
110th30th
406th245th363rd208th238th
334th
3rd
479th383rd
176th
233rd274th
Fibonacci
2,212th2,248th1,198th747th423rd639th2,322nd
836th
465th1,871st1,107th2,033rd
4,672nd992nd795th1st2,121st390th2,862nd
482nd226th1,991st506th
2,446th521st2,571st2,183rd2,707th2,030th377th1,850th1,833rd55th3,681st46th1,132nd722nd
2,088th2,107th951st3,040th
Fizz Buzz
772nd2,805th1,184th483rd2,050th753rd1,220th1,265th741st1,160th3,318th1,248th1,607th1,797th
1,993rd1,681st4,429th1,255th674th
1,232nd583rd23rd709th1,593rd4,477th1,320th654th3,783rd1,617th4,259th4,271st503rd426th
3rd1,180th462nd2,693rd1,849th
686th1,229th1,799th1,237th
Foo Fizz Buzz Bar
231st742nd430th1,015th732nd779th451st
122nd
404th316th478th
320th115th306th204th
133rd351st211th706th789th
1,234th
1,557th137th386th
2nd210th110th332nd
327th634th
1,028th
Forsyth–Edwards Notation
81st320th149th309th
272nd73rd
114th
130th
258th
150th
163rd21st190th
66th
28th
Fractions
253rd540th355th245th651st208th387th259th151st
349th
231st
473rd
178th127th
174th
436th
774th
96th
10th718th
353rd
706th
Game of Life
204th288th112th
228th
109th
141st
319th
51st47th
134th2nd
198th
74th
117th
Gijswijt’s Sequence
192nd101st74th
269th
73rd
95th
244th91st
151st
87th
170th104th
280th
214th
193rd
50th
158th
144th
103rd82nd
Happy Numbers
198th363rd325th945th89th480th258th155th111th
78th246th217th187th280th718th491st
273rd426th161st365th
963rd132nd326th601st68th337th852nd
261st
1,037th159th52nd166th6th222nd
34th801st754th103rd
1,159th874th
Happy Numbers (Long)
175th543rd263rd318th90th364th126th
110th
65th204th208th
155th553rd219th130th
106th18th212th115th27th575th644th
278th897th307th
12th
525th
322nd
571st
Hexdump
360th285th127th333rd
412th168th
15th
129th
95th
215th70th
3rd
98th
Hilbert Curve
14th
104th
95th
109th
55th
Intersection
508th332nd287th449th162nd435th241st
70th
279th
90th
101st85th
51st40th142nd
33rd
247th
334th
Inventory Sequence
207th346th126th133rd204th155th600th
41st
46th240th
197th
271st
114th163rd
7th
106th140th
97th
18th
27th
ISBN
72nd522nd192nd541st404th492nd131st
304th
347th199th
159th
462nd
222nd
86th22nd
58th
176th
47th185th
557th
Jacobi Symbol
347th
238th271st293rd254th182nd
143rd
261st
16th
174th
190th151st
119th
241st
Kaprekar Numbers
195th67th52nd41st44th46th68th
145th
92nd86th
121st
63rd17th
94th
204th
114th
147th
90th
Kolakoski Constant
126th88th117th
112th62nd125th
29th
238th
89th
169th134th
40th
86th
75th
97th162nd
69th
91st
Kolakoski Sequence
273rd525th254th435th216th352nd739th
76th
121st270th339th
258th
256th87th103rd
133rd138th
326th1st
181st
200th83rd
60th
41st189th
450th
434th232nd
Leap Years
1,053rd1,932nd219th331st365th275th270th568th580th
114th434th343rd208th705th660th237th
920th
351st250th1,813th
361st39th476th294th
553rd461st810th1,774th1,317th861st431st15th371st193rd684th3,033rd745th1,160th
571st561st894th335th
Levenshtein Distance
367th475th313th
271st
153rd
116th175th
92nd
474th
220th
488th184th
259th
39th
3rd205th
24th
201st
167th
Leyland Numbers
570th
347th
137th
80th
530th
255th
271st
486th97th118th
259th
4th139th
514th
247th
ln 2
248th
323rd429th331st461st237th
151st
341st
204th
411th187th
77th
269th
3rd255th
28th247th
176th282nd
284th
293rd
Look and Say
759th200th834th
697th132nd
448th
111th410th
156th241st
562nd22nd249th
370th
53rd583rd
386th
164th
Lucky Numbers
357th
94th286th339th320th273rd
71st
268th313th201st
105th
262nd
198th232nd
312th
428th389th
13th298th
213th
Lucky Tickets
129th
380th
71st
46th
183rd
276th
93rd
258th35th
9th
212th
240th
Mahjong
20th
103rd
114th8th
106th
Mandelbrot
55th108th77th148th67th233rd146th
84th
41st86th93rd
269th
52nd
113th46th
58th112th
64th
32nd
26th
80th
Maze
59th
49th
306th77th
140th45th
31st
48th
Medal Tally
183rd
171st
326th
124th
104th
291st
182nd70th178th
35th
Minesweeper
105th102nd59th
44th
15th
115th
46th
98th9th
20th
Morse Decoder
90th
96th
31st
14th
173rd65th
52nd
93rd21st
3rd
108th
91st
Morse Encoder
86th139th77th
210th
40th
85th
116th
122nd
49th
159th17th
117th
163rd
12th
28th
96th
Multitap Input
194th
129th25th
91st
124th
11th
84th
33rd40th
39th
Musical Chords
223rd
71st
110th
112th
136th17th
106th
38th
N Queens
271st248th153rd213th235th283rd19th
70th
182nd
189th
134th
207th13th
93rd126th
215th
24th
144th
176th
Niven Numbers
613th1,162nd566th252nd931st436th598th1,790th378th
283rd908th719th790th1,220th1,241st1,427th2,295th698th1,742nd834th327th
610th626th68th1,488th278th520th681st356th544th1,020th1,227th208th649th200th819th8th604th50th190th404th1,863rd984th777th1,384th740th
Niven Numbers (Long)
245th503rd393rd231st345th365th286th
302nd
145th513th778th1,140th1,139th475th399th633rd760th1,065th450th256th
369th730th57th
164th2nd424th676th417th617th623rd116th857th276th482nd34th288th21st73rd293rd
386th437th865th1,242nd
Number Spiral
453rd109th67th41st221st232nd196th
219th
63rd77th
100th
195th
203rd126th
375th124th
279th
190th
135th
129th
Odious Numbers
1,124th1,819th471st293rd533rd642nd650th425th266th342nd238th542nd448th877th740th1,068th1,009th
465th
527th261st146th308th257th179th337th225th1st422nd270th316th614th520th1,137th591st862nd434th45th1,132nd1,571st619th275th554th302nd432nd364th476th
Odious Numbers (Long)
1,410th632nd408th268th222nd359th330th370th215th297th203rd575th343rd
277th
402nd
418th638th125th494th254th151st
1,373rd1st530th450th525th877th
941st925th187th388th43rd1,236th1,435th819th673rd
337th467th429th631st
Ordinal Numbers
134th572nd476th400th696th427th297th331st320th
197th370th459th
500th
373rd
453rd44th
599th205th
148th556th293rd
159th318th107th231st
121st429th
606th
PalindromemordnilaP
255th443rd
297th
165th148th44th
249th
100th
169th64th117th
419th
25th208th
12th
37th83rd
437th
332nd
Pangram Grep
524th575th756th
816th
306th281st382nd
779th
109th
1,140th
344th282nd241st155th
316th56th
427th
253rd
173rd
545th
41st336th262nd226th201st
Partition Numbers
63rd127th85th243rd112th221st64th
19th
182nd174th
104th
145th
82nd48th
76th
24th136th
6th27th
34th
168th
Pascal’s Triangle
914th318th376th814th520th678th387th
118th
1,041st732nd
349th
345th
363rd
1st627th810th366th228th647th1st859th197th
390th298th360th468th
51st144th72nd421st928th
285th
580th1,145th
Pernicious Numbers
596th786th488th265th347th515th571st784th327th
240th825th706th755th1,000th688th1,115th861st658th1st641st946th122nd498th448th176th1,085th317th
732nd381st542nd871st844th214th292nd148th742nd39th652nd108th473rd421st1,169th402nd584th898th619th
Pernicious Numbers (Long)
964th828th
769th268th523rd615th416th117th
72nd458th
137th
640th
174th
1st
276th588th
131st
241st
461st
531st67th473rd38th
358th194th
209th
Poker
199th
134th
32nd
46th
218th98th
19th
30th
Polyominoes
47th51st31st
131st134th15th
91st
60th
117th18th
48th
100th
5th
Prime Numbers
1,158th1,666th694th988th349th1,254th576th588th413th
485th881st1,204th592nd932nd
248th
1,090th1,737th660th323rd1st544th358th173rd534th608th1st1,698th377th1,615th1,875th
309th890th772nd558th118th478th217th1,267th398th700th491st
1,841st645th
Prime Numbers (Long)
1,299th1,027th680th792nd830th850th596th642nd403rd
488th694th822nd
703rd166th
737th1,134th630th415th1st652nd983rd192nd1,088th370th1st599th512th620th
1,200th1,096th628th
109th391st870th216th449th
810th
1,082nd565th
Proximity Grid
122nd
121st
87th
129th75th137th
69th
96th9th
158th
42nd
13th
QR Decoder
43rd74th32nd97th119th94th27th
101st
174th89th
29th
128th18th
26th
78th
135th
Quine
3,612th1,971st2,591st4,222nd1,510th4,169th2,964th1,918th2,012th648th3,150th1,908th2,793rd1,790th2,255th2,773rd4,828th614th1,622nd151st2,029th731st1,974th1,923rd1,584th242nd1,696th1,450th1st2,835th1,330th1,742nd1,930th1,767th546th3,048th638th1,863rd168th
602nd475th1,431st
3,326th1,752nd3,818th
Recamán
194th429th297th340th225th102nd83rd
113th
233rd362nd
465th
513th771st
154th52nd145th
86th
427th
5th
126th
190th
507th
Repeating Decimals
110th
39th
179th
66th
111th102nd
13th
4th10th
133rd
Reverse Polish Notation
715th
231st
192nd
178th
333rd
1st
519th65th
57th228th
478th
Reversi
188th
30th
16th
87th86th
43rd
112th11th
202nd
47th
15th
Rijndael S-box
182nd
55th
207th
135th
34th
14th
72nd
202nd101st
83rd
64th
70th
Rock-paper-scissors-Spock-lizard
261st103rd96th
36th
73rd
129th
41st
273rd14th
47th
257th
220th
Roman to Arabic
353rd450th219th662nd526th680th179th
97th
119th347th190th
67th
250th
183rd
361st222nd171st415th
282nd434th
128th512th
22nd2nd
313th425th
226th
164th292nd
ROT13
281st373rd
523rd
180th
204th
415th
117th
484th139th
61st74th
10th161st100th42nd
Rule 110
171st195th178th389th
352nd99th
24th
29th166th
325th
80th
350th16th246th
123rd
231st
4th
38th341st
108th
Scrambled Sort
242nd
205th
60th
240th
122nd
123rd102nd
26th
Set
201st
160th
69th
96th
288th74th
18th
12th
Seven Segment
290th161st325th73rd250th109th51st
49th
45th291st
134th
179th
210th38th
91st
270th
21st
233rd
248th
SI Units
15th
2nd
128th148th
22nd
Sierpiński Triangle
96th147th69th30th60th88th102nd151st78th
40th135th142nd
202nd
55th
85th15th131st487th
239th188th
249th44th63rd
24th119th
167th229th
325th
286th80th
Smith Numbers
302nd164th69th311th265th360th61st
175th
333rd125th
199th
53rd
290th32nd
225th
385th
109th44th
151st
280th
Spelling Numbers
350th
187th
384th
207th85th113th1st
155th
440th98th167th
93rd
Star Wars GPT
86th
26th
176th31st
5th
68th
Star Wars Opening Crawl
32nd
13th
47th
214th19th
15th
29th
Sudoku
65th
131st
136th138th
36th
115th
Sudoku (Fill-in)
27th
60th
82nd
102nd10th
77th
4th
Ten-pin Bowling
352nd
196th
50th84th22nd
63rd96th
56th
89th14th
61st
11th
28th
107th
Tic-tac-toe
204th153rd
98th
188th
150th
249th
67th
166th32nd
193rd
77th
54th
57th
273rd
Time Distance
183rd
83rd299th184th277th28th
23rd
34th
126th10th
14th
35th
Tongue-twisters
111th
89th173rd508th
170th
105th
269th514th238th
231st
54th282nd
437th35th
473rd
620th
94th39th
86th
206th455th
134th
Topological Sort
43rd
117th
160th
141st14th
58th
22nd
84th
Tower of Hanoi
70th209th57th41st101st142nd295th
158th363rd150th197th161st
479th340th
145th
112th
87th126th
31st
83rd79th
238th265th96th65th34th
72nd331st52nd267th134th
77th263rd99th278th
Transpose Sentence
622nd303rd245th
570th
322nd
68th
179th
213th
1st368th120th
472nd57th100th
38th
64th172nd
356th372nd
Trinomial Triangle
156th
132nd
40th
64th
333rd150th
11th
35th
United States
284th286th
226th77th
230th
180th281st
96th
330th41st
259th
113th9th
241st
Vampire Numbers
246th142nd296th
432nd242nd
28th
83rd
392nd197th
57th
77th
Van Eck Sequence
373rd394th211th323rd463rd217th215th
97th
453rd436th
511th
189th
395th36th
123rd
255th
13th
60th644th
318th
181st
Zeckendorf Representation
258th232nd170th228th153rd79th123rd
57th
192nd200th
190th
104th
87th26th
285th
179th
11th
55th
172nd
195th
Zodiac Signs
52nd230th112th202nd
200th80th
94th
50th194th
162nd
98th
123rd22nd
17th
70th
62nd
γ
127th118th146th137th
156th
232nd
242nd183rd
1st
294th
119th
229th
424th
λ
113th99th130th
267th
164th
61st
201st242nd
143rd
208th49th
309th
246th
45th220th
226th
524th
π
219th570th213th408th215th385th270th
135th
240th
501st233rd145th
520th203rd
7th
243rd472nd
155th522nd
80th222nd587th116th360th
252nd
256th
τ
206th531st250th395th220th365th179th
116th
197th
453rd115th204th
423rd92nd
15th
255th
122nd487th
61st196th515th160th342nd
273rd
258th
φ
356th683rd393rd410th347th625th275th
183rd
477th364th
527th714th189th235th171st
492nd128th
69th
474th
46th649th
373rd13th358th435th114th521st
355th
525th
√2
417th746th462nd487th572nd722nd341st
202nd
517th422nd
318th
222nd268th
237th188th
138th
557th403rd
108th354th
556th4th419th262nd179th659th
414th
446th
𝑒
711th564th380th443rd451st426th370th307th210th
326th
551st
504th463rd2nd
446th179th
20th
459th
240th316th
70th229th
170th607th
678th
458th