12 Days of Christmas
239th84th100th105th937th292nd37th
106th
157th728th
752nd523rd58th521st
280th10th
455th1,002nd167th804th
427th38th1,495th
71st39th
61st544th
69th
1,167th184th
24 Game
127th52nd93rd116th222nd
15th
75th
18th
43rd
206th10th
121st
64th
39th
14th
7th125th
99 Bottles of Beer
263rd85th143rd59th351st37th126th
173rd
98th183rd
275th
60th
38th7th
217th
911th
138th75th
55th
177th
103rd
Abundant Numbers
520th2,033rd286th559th114th428th211th209th112th
84th449th196th
833rd
334th595th232nd48th
1,933rd42nd145th203rd18th86th339th109th606th967th1,525th541st752nd315th697th5th325th439th103rd261st1,284th130th
1,125th437th
Abundant Numbers (Long)
1,016th336th404th987th362nd638th163rd270th90th
79th599th323rd
528th899th224th94th
235th670th156th353rd37th3rd428th250th519th
726th
60th451st392nd480th127th
254th
594th411th
Arabic to Roman
243rd
329th
551st
192nd142nd207th20th
277th229th
74th
302nd
365th72nd
244th
453rd
159th2nd
374th
331st
Arithmetic Numbers
469th582nd335th263rd80th212th203rd
67th
74th237th229th
216th
117th
133rd214th6th
312th
162nd662nd
361st
16th38th
27th
362nd
546th590th
Arrows
671st169th193rd294th209th188th85th
19th
184th141st352nd
144th
278th
205th26th103rd
153rd
198th
80th
6th
172nd
295th
131st171st
Ascending Primes
277th150th94th120th54th161st124th
57th
188th155th122nd
132nd
304th
62nd41st
221st
319th
305th
12th
48th285th
106th
134th210th
ASCII Table
252nd201st92nd392nd73rd255th229th81st25th
190th200th58th
63rd
95th
161st61st111th
230th
2nd
149th44th143rd
247th
225th257th
Billiards
182nd148th59th158th178th133rd31st
87th
83rd
122nd
44th25th
86th
195th
109th
98th
149th
123rd
brainfuck
627th
112th606th
458th305th
57th
230th
424th10th
24th
254th
Calendar
189th
146th
181st
29th
88th105th
2nd
119th
Card Number Validation
150th166th83rd368th
347th151st
113th
314th360th
173rd
62nd
232nd13th
102nd
298th
210th186th
33rd
86th
255th169th
Catalan Numbers
665th
293rd619th286th
188th
304th403rd685th
368th
606th463rd274th217th201st
357th139th
191st
1,111th
742nd
30th
115th
542nd
585th
Catalan’s Constant
221st
130th
169th
161st
173rd
128th
90th
275th195th
3rd
92nd
148th
149th93rd
105th
167th
112th
Christmas Trees
460th
132nd873rd421st
135th
328th
48th389th
381st
127th
335th6th237th289th
279th90th285th
144th
220th334th101st360th44th
711th
92nd121st
Collatz
407th467th257th587th116th358th251st
209th
330th463rd
624th
455th562nd
146th4th223rd690th
1,007th397th307th
1,012th70th
170th371st620th95th446th
569th
928th1,396th
CSS Colors
233rd154th185th194th
239th242nd
89th
252nd
78th
168th
202nd
215th101st
1st
133rd45th
155th
139th501st
376th
Cubes
330th43rd44th
78th
122nd
57th
233rd358th63rd
272nd74th
166th
211th
128th
171st
Day of Week
629th778th643rd287th196th428th499th484th234th
474th538th507th461st
325th
356th
406th
843rd272nd106th375th
385th
392nd
570th
224th1st
62nd259th495th167th818th
754th
689th692nd
DFA Simulator
188th
162nd
23rd
103rd55th
21st
61st
Diamonds
58th106th116th541st189th536th80th
48th
361st88th
245th
109th
171st17th
40th
210th
37th
15th
152nd
123rd
Divisors
1,264th892nd808th1,105th189th1,140th708th825th713th
409th2,042nd831st791st
812th
913th1,077th
758th210th
781st199th147th404th
1,126th271st1,093rd1,714th1,142nd1,166th2,004th389th
36th309th1,291st1,001st321st
470th
1,296th959th
Emirp Numbers
386th
658th461st54th780th258th95th452nd
182nd153rd113th241st1,039th414th
207th
93rd
88th476th1,069th
1st
382nd
19th133rd290th168th363rd467th769th916th75th
583rd
Emirp Numbers (Long)
673rd398th395th477th382nd421st328th
69th
425th
284th
199th
377th387th
1st
292nd
29th
51st59th
449th
Emojify
106th
101st173rd
195th138th
29th
39th103rd
372nd
212th
190th22nd211th
269th
4th
112th
Evil Numbers
1,086th2,301st599th476th352nd706th542nd561st398th454th373rd639th582nd1,217th858th1,032nd483rd
555th
643rd393rd189th431st369th183rd450th346th1st558th402nd434th728th648th843rd339th1,016th569th46th1,093rd1,926th419th385th665th414th623rd479th610th
Evil Numbers (Long)
848th735th437th296th272nd283rd352nd381st266th359th252nd552nd390th
332nd
423rd
496th816th83rd560th309th106th1,165th1,420th1st851st518th836th820th
747th479th240th465th42nd1,029th1,745th862nd641st
412th530th499th655th
Factorial Factorisation
169th185th214th177th146th113th79th
133rd
121st184th
226th
104th
108th27th170th
45th
90th
9th
248th
Farey Sequence
304th256th127th199th97th134th84th
47th
271st188th141st166th
218th
149th
109th30th
404th243rd361st207th236th
332nd
3rd
473rd381st
175th
232nd275th
Fibonacci
2,206th2,242nd1,193rd746th390th638th2,317th
835th
432nd1,866th1,105th2,028th
4,651st990th794th1st2,116th449th2,856th
482nd226th1,986th506th
2,440th520th2,566th2,178th2,701st2,025th377th1,829th1,845th55th3,667th46th1,130th721st
2,083rd2,102nd949th3,033rd
Fizz Buzz
769th2,796th1,183rd483rd2,044th750th1,219th1,265th739th1,159th3,310th1,247th1,606th1,795th
1,987th1,679th4,413th1,254th672nd
1,231st582nd23rd707th1,593rd4,461st1,320th652nd3,772nd1,616th4,245th4,256th502nd426th
3rd1,179th462nd2,684th1,847th
684th1,228th1,797th1,240th
Foo Fizz Buzz Bar
230th734th428th1,006th724th771st449th
121st
401st314th476th
318th114th301st203rd
132nd349th210th699th781st
1,227th
1,543rd136th383rd
2nd209th109th330th
325th627th
1,018th
Forsyth–Edwards Notation
82nd318th148th309th
270th74th
114th
130th
256th
149th
162nd21st188th
67th
28th
Fractions
252nd538th353rd245th647th208th384th259th151st
346th
231st
471st
178th127th
174th
435th
770th
96th
10th714th
350th
703rd
Game of Life
204th287th112th
228th
109th
140th
318th
50th46th
133rd2nd
198th
71st
116th
Gijswijt’s Sequence
189th99th73rd
267th
72nd
93rd
241st87th
148th
88th
167th102nd
278th
211th
190th
49th
155th
141st
101st80th
Happy Numbers
198th359th321st938th89th475th258th155th111th
78th246th217th187th279th711th486th
272nd422nd161st361st
956th132nd322nd595th68th333rd844th
261st
1,027th159th52nd166th6th222nd
34th794th746th103rd
1,152nd866th
Happy Numbers (Long)
174th538th262nd315th90th366th124th
106th
65th203rd207th
154th549th217th128th
109th17th211th114th26th570th636th
886th305th
12th
520th
320th
567th
Hexdump
356th288th126th335th
415th169th
15th
129th
128th
216th69th
3rd
98th
Hilbert Curve
14th
115th
92nd
118th
55th
Intersection
506th328th286th447th159th433rd238th
68th
273rd
88th
99th82nd
49th38th140th
32nd
244th
330th
Inventory Sequence
206th343rd125th132nd203rd155th598th
41st
44th239th
196th
270th
113th163rd
7th
105th139th
96th
18th
26th
ISBN
72nd518th188th537th400th488th129th
303rd
345th198th
157th
452nd
221st
86th22nd
58th
175th
47th184th
553rd
Jacobi Symbol
345th
236th269th291st252nd181st
141st
259th
16th
172nd
189th149th
118th
239th
Kaprekar Numbers
199th76th37th30th34th41st77th
56th
69th72nd
113th
62nd13th
105th
207th
47th
50th
103rd
Kolakoski Constant
125th86th115th
110th61st124th
29th
236th
27th
166th133rd
39th
84th
74th
94th159th
68th
88th
Kolakoski Sequence
273rd524th254th434th216th352nd737th
76th
121st270th339th
258th
256th87th103rd
133rd138th
326th1st
181st
200th83rd
60th
41st189th
449th
433rd232nd
Leap Years
1,044th1,919th218th330th363rd274th269th565th577th
114th432nd342nd207th735th657th236th
912th
353rd249th1,800th
359th39th462nd293rd
550th469th805th1,761st1,307th853rd429th15th369th192nd681st3,017th740th1,150th
567th558th886th334th
Levenshtein Distance
366th474th313th
268th
151st
112th173rd
90th
473rd
263rd
487th182nd
255th
38th
4th201st
23rd
199th
165th
Leyland Numbers
568th
347th
137th
80th
528th
254th
270th
485th97th118th
258th
4th139th
512th
246th
ln 2
247th
321st425th329th456th236th
151st
339th
203rd
407th187th
77th
268th
3rd254th
28th246th
176th281st
283rd
292nd
Look and Say
757th200th832nd
695th132nd
447th
111th409th
156th241st
561st22nd249th
369th
53rd582nd
385th
164th
Lucky Numbers
356th
94th285th338th319th272nd
71st
267th311th200th
105th
261st
197th230th
310th
427th388th
13th296th
213th
Lucky Tickets
129th
378th
71st
46th
182nd
273rd
102nd
256th35th
9th
210th
238th
Mahjong
20th
102nd
113th8th
106th
Mandelbrot
50th104th73rd144th62nd230th141st
79th
38th80th89th
263rd
143rd
109th46th
53rd108th
59th
31st
25th
117th
Maze
56th
49th
308th74th
137th43rd
31st
5th
Medal Tally
182nd
170th
324th
123rd
104th
289th
181st70th177th
35th
Minesweeper
100th97th53rd
38th
14th
109th
93rd9th
18th
Morse Decoder
90th
96th
30th
13th
170th64th
52nd
93rd20th
3rd
107th
91st
Morse Encoder
86th138th77th
208th
39th
85th
116th
120th
48th
160th17th
121st
163rd
12th
27th
96th
Multitap Input
180th
121st22nd
87th
115th
10th
77th
31st36th
38th
Musical Chords
221st
70th
109th
110th
134th17th
105th
37th
N Queens
271st247th150th211th233rd282nd19th
69th
180th
187th
132nd
205th13th
88th124th
213th
25th
141st
174th
Niven Numbers
609th1,150th563rd250th923rd432nd594th1,779th375th
281st901st713th784th1,260th1,225th1,414th2,285th692nd1,732nd828th325th
606th621st66th1,476th276th518th676th354th542nd1,011th1,211th206th644th198th813th8th600th48th188th401st1,852nd975th771st1,372nd733rd
Niven Numbers (Long)
245th501st391st231st343rd363rd285th
301st
145th511th774th1,133rd1,138th473rd397th633rd752nd1,059th448th255th
367th727th56th
164th2nd422nd676th415th617th623rd115th852nd275th480th34th287th21st72nd292nd
384th435th860th1,237th
Number Spiral
446th109th67th41st216th227th192nd
215th
63rd77th
103rd
193rd
199th126th
369th124th
274th
187th
135th
129th
Odious Numbers
1,113th1,809th471st292nd533rd641st649th425th265th346th237th537th448th871st746th1,057th997th
465th
527th260th145th307th256th178th337th224th1st422nd269th316th613th520th1,126th590th856th434th44th1,121st1,562nd618th274th554th301st432nd342nd476th
Odious Numbers (Long)
1,399th630th408th268th221st359th330th370th214th297th202nd574th343rd
277th
402nd
418th636th124th492nd254th150th
1,362nd1st528th454th523rd871st
937th921st186th388th42nd1,227th1,425th813th670th
337th449th428th629th
Ordinal Numbers
133rd569th474th398th693rd425th296th328th318th
196th367th457th
496th
370th
451st44th
596th204th
147th552nd292nd
158th316th106th230th
120th427th
603rd
PalindromemordnilaP
254th440th
295th
163rd151st43rd
248th
98th
167th62nd115th
415th
24th206th
12th
36th81st
434th
331st
Pangram Grep
526th572nd750th
808th
306th281st380th
774th
109th
1,132nd
344th282nd241st155th
317th54th
425th
253rd
173rd
878th
39th336th262nd224th199th
Partition Numbers
63rd129th85th241st112th222nd64th
19th
180th174th
102nd
145th
82nd48th
76th
24th136th
6th27th
34th
168th
Pascal’s Triangle
910th318th376th810th518th675th387th
118th
1,036th729th
349th
345th
363rd
1st624th806th366th228th644th1st855th197th
390th298th360th468th
51st144th72nd421st923rd
285th
577th1,140th
Pernicious Numbers
596th786th488th265th347th515th571st784th327th
240th825th706th755th1,001st688th1,109th861st658th1st641st946th122nd498th448th176th1,080th317th
732nd381st542nd871st844th214th292nd148th742nd39th652nd108th473rd419th1,163rd402nd584th898th619th
Pernicious Numbers (Long)
959th824th
765th267th522nd613th415th117th
72nd456th
137th
638th
174th
1st
275th586th
131st
241st
459th
530th67th472nd38th
356th194th
209th
Poker
242nd
197th
135th
32nd
47th
216th99th
18th
30th
Polyominoes
46th51st30th
131st134th15th
92nd
60th
117th18th
47th
100th
5th
Prime Numbers
1,151st1,655th692nd982nd348th1,245th574th586th412th
484th878th1,197th590th927th
247th
1,084th1,725th658th322nd1st543rd357th172nd533rd606th1st1,686th376th1,604th1,864th
308th887th770th557th117th477th216th1,258th397th698th490th
1,830th643rd
Prime Numbers (Long)
1,291st1,024th678th790th828th846th594th640th396th
486th690th819th
701st165th
735th1,131st628th408th1st650th980th191st1,085th368th1st597th510th618th
1,201st1,093rd626th
108th389th868th215th447th
808th
1,079th563rd
Proximity Grid
118th
117th
84th
125th73rd134th
167th
93rd10th
156th
40th
11th
QR Decoder
43rd74th32nd95th116th93rd27th
99th
171st88th
29th
125th18th
26th
77th
132nd
Quine
3,593rd1,954th2,574th4,202nd1,507th4,149th2,945th1,894th1,998th644th3,131st1,899th2,774th1,777th2,245th2,754th4,805th610th1,610th151st2,020th727th1,960th1,909th1,573rd240th1,683rd1,447th1st2,816th1,328th1,729th1,916th1,754th541st3,028th634th1,850th168th
598th472nd1,429th
3,307th1,739th3,798th
Recamán
194th427th296th339th225th101st82nd
112th
233rd361st
463rd
511th769th
154th52nd145th
85th
425th
5th
126th
190th
505th
Repeating Decimals
110th
39th
179th
66th
111th102nd
13th
4th10th
133rd
Reverse Polish Notation
707th
231st
192nd
176th
333rd
1st
519th64th
56th228th
478th
Reversi
189th
30th
8th
88th86th
42nd
112th17th
202nd
46th
21st
Rijndael S-box
180th
55th
205th
132nd
33rd
14th
54th
200th99th
82nd
64th
70th
Rock-paper-scissors-Spock-lizard
257th100th93rd
35th
71st
126th
40th
269th13th
46th
253rd
216th
Roman to Arabic
352nd448th218th660th525th678th178th
96th
118th346th189th
66th
249th
182nd
360th221st170th412th
281st435th
127th510th
21st2nd
311th425th
225th
163rd290th
ROT13
218th274th370th
520th
180th
204th
413th
117th
482nd139th
60th73rd
10th161st106th41st
Rule 110
169th193rd176th387th
350th99th
23rd
28th166th
323rd
79th
348th15th244th
123rd
229th
4th
37th338th
108th
Scrambled Sort
240th
203rd
59th
238th
116th
120th105th
26th
Set
198th
157th
65th
92nd
286th70th
18th
12th
Seven Segment
288th161st322nd73rd248th109th50th
49th
45th289th
134th
179th
210th38th
91st
268th
21st
232nd
246th
SI Units
15th
2nd
126th146th
22nd
Sierpiński Triangle
96th147th69th30th60th88th102nd151st78th
40th135th142nd
202nd
55th
85th15th131st486th
237th188th
248th44th63rd
24th119th
167th228th
325th
286th80th
Smith Numbers
299th164th68th308th263rd356th60th
175th
330th125th
198th
52nd
287th32nd
223rd
370th
109th43rd
151st
277th
Spelling Numbers
350th
187th
383rd
207th85th113th1st
155th
439th97th167th
92nd
Star Wars GPT
84th
25th
173rd28th
5th
66th
Star Wars Opening Crawl
31st
13th
46th
211th19th
15th
28th
Sudoku
64th
130th
135th137th
36th
114th
Sudoku (Fill-in)
27th
59th
81st
101st10th
76th
4th
Ten-pin Bowling
343rd
188th
50th80th22nd
65th93rd
56th
86th14th
60th
11th
29th
103rd
Tic-tac-toe
201st152nd
96th
186th
149th
247th
66th
165th32nd
191st
76th
54th
57th
270th
Time Distance
182nd
82nd298th183rd276th28th
23rd
34th
126th10th
14th
35th
Tongue-twisters
111th
89th173rd503rd
170th
105th
267th509th236th
228th
54th280th
432nd35th
468th
615th
94th39th
86th
204th450th
134th
Topological Sort
43rd
116th
157th
138th14th
58th
22nd
83rd
Tower of Hanoi
70th205th57th41st100th143rd290th
155th357th147th183rd157th
473rd334th
139th
118th
86th124th
31st
82nd78th
233rd261st95th65th34th
72nd324th52nd263rd131st
76th259th98th274th
Transpose Sentence
620th302nd243rd
568th
321st
68th
178th
212th
1st367th121st
471st57th100th
38th
64th171st
355th371st
Trinomial Triangle
150th
127th
40th
60th
328th144th
11th
24th
United States
286th287th
228th79th
232nd
180th283rd
97th
327th43rd
261st
113th9th
243rd
Vampire Numbers
242nd138th293rd
431st238th
28th
82nd
391st194th
56th
75th
Van Eck Sequence
370th392nd211th321st461st217th215th
97th
451st434th
509th
189th
393rd36th
123rd
255th
13th
60th641st
316th
180th
Zeckendorf Representation
255th230th167th226th150th77th121st
56th
189th197th
187th
102nd
85th26th
281st
176th
11th
54th
169th
192nd
Zodiac Signs
51st229th111th202nd
200th79th
93rd
49th194th
162nd
97th
123rd22nd
17th
69th
61st
γ
126th117th145th136th
155th
231st
241st181st
1st
292nd
118th
228th
422nd
λ
113th99th130th
266th
163rd
68th
200th241st
143rd
207th49th
308th
245th
45th219th
225th
523rd
π
217th564th211th407th213th384th269th
134th
239th
496th237th143rd
515th201st
7th
242nd471st
153rd517th
79th220th581st115th359th
251st
255th
τ
204th527th248th393rd218th362nd177th
113th
195th
450th150th202nd
421st91st
15th
253rd
119th484th
61st194th512th158th341st
271st
256th
φ
355th679th392nd409th346th622nd275th
182nd
476th363rd
526th710th188th235th170th
491st128th
69th
473rd
46th645th
372nd13th357th434th114th520th
354th
524th
√2
414th739th459th484th569th715th338th
200th
514th419th
315th
220th266th
235th186th
136th
554th400th
106th351st
553rd4th416th260th177th656th
411th
443rd
𝑒
705th562nd377th441st450th424th367th304th207th
323rd
549th
407th463rd2nd
444th176th
19th
459th
238th312th
69th226th
167th606th
673rd
458th