12 Days of Christmas
1,090th
1,003rd
1,481st926th
885th
1,760th
530th824th
236th1,593rd337th
378th1,206th
1,601st
974th295th
24 Game
203rd
103rd201st
206th
64th
31st💎
28th57th141st2nd
217th124th
215th
99 Bottles of Beer
841st
942nd
1,255th
1,238th
193rd
1,280th
149th1,138th
135th1,235th25th
269th902nd1,578th1,048th
237th
Abundant Numbers
3,128th
1,317th656th
826th969th
653rd
1,180th
1,430th2,592nd
2,195th
633rd
55th331st
499th529th22nd101st
987th786th149th328th1,889th756th
1,604th
281st1,181st
Abundant Numbers (Long)
437th228th
242nd1,329th889th
740th
559th
317th562nd
1,307th
954th
99th156th
488th366th38th3rd
878th912th98th34th529th229th
326th845th
Arabic to Roman
136th
169th
589th24th
223rd
81st
340th
479th
233rd172nd
509th243rd405th💎
626th2nd
612th355th
783rd188th
Arithmetic Numbers
629th197th131st34th83rd
626th1,133rd
547th
187th198th146th574th180th229th347th535th161st653rd
127th2nd
144th94th460th29th💎662nd100th171st667th585th289th454th960th717th515th38th466th302nd280th
179th1,055th579th560th584th178th
Arrows
275th
311th
448th
655th
204th50th
112th391st1st
42nd125th
434th
751st
Ascending Primes
453rd
191st
178th343rd
182nd
226th
66th
313th
381st
76th6th
84th205th80th1st
201st
99th214th88th257th293rd263rd
562nd
ASCII Table
172nd
103rd
641st
265th122nd
379th130th
554th
80th797th
798th71st363rd1,208th
237th184th366th782nd463rd125th
167th
Billiards
25th
38th265th
266th
88th
235th
60th4th
177th111th183rd2nd
253rd274th
243rd138th
brainfuck
418th
316th627th
572nd
292nd
993rd725th
615th
163rd56th
325th342nd498th38th
922nd
515th106th382nd
559th
Calendar
247th
109th
95th29th
108th
59th
141st265th
264th
Card Number Validation
233rd
237th433rd
486th
435th
226th
143rd
127th30th
48th236th87th2nd
157th
275th427th228th
130th345th
115th
Catalan Numbers
1st
778th
419th556th932nd
430th334th
625th878th
555th680th
776th
681st
222nd14th1,044th
144th612th196th466th
919th
468th30th638th926th271st914th
562nd639th
Catalan’s Constant
333rd
340th286th
226th
94th
141st
75th53rd
160th242nd2nd85th
237th280th
248th
196th
Christmas Trees
775th753rd
581st
796th
22nd495th
584th245th
488th
67th4th
207th34th6th
241st
267th110th
535th586th
Collatz
1,615th
1,094th
252nd597th
267th1,123rd1,120th
221st
628th
363rd627th
1,034th
884th
83rd37th
142nd3rd207th709th31st1,063rd
835th166th264th231st633rd612th
867th1,537th742nd
Continued Fractions
143rd
270th
46th
139th61st
94th173rd20th
279th116th
235th
CSS Colors
487th
485th
286th
1st260th
418th166th
282nd258th223rd
1st
95th
212th202nd
551st
536th
Cubes
299th
128th
159th64th
104th7th
36th312th11th
207th41st
349th
Day of Week
649th
299th
444th874th
875th
589th
338th
756th
612th648th
115th367th1,241st555th
1st772nd807th261st
180th
456th
DFA Simulator
80th
89th
295th
125th
91st38th
154th292nd9th
296th251st
282nd
Diamonds
381st168th
363rd
350th
164th
655th
658th
90th221st
297th56th8th
187th301st253rd
428th
1,678th
695th
Divisors
1,813th455th876th910th961st2,271st
732nd
1,059th1,509th
918th1,233rd
2,738th1,100th398th
215th1st1,569th
438th417th1,797th19th
1,517th
892nd36th281st28th1,018th330th
991st2,401st2,446th
Emirp Numbers
647th
939th667th
363rd735th
1,277th905th
429th
548th
523rd
574th5th
727th1,103rd934th34th
138th298th179th733rd1,009th1,254th
950th
700th775th
Emirp Numbers (Long)
67th
64th218th
415th
362nd309th
98th
449th
426th
135th10th
113th142nd253rd1st
290th354th214th
507th239th
663rd
Emojify
102nd
93rd291st
295th
181st
14th
145th52nd
114th44th20th2nd
134th128th
18th
220th
Evil Numbers
1,750th701st
825th1,560th1,736th1,017th1,293rd467th639th1,792nd
489th2,554th
1,127th874th1,796th
1,162nd197th
515th444th1,699th1st
1,818th
592nd50th1,260th1,680th732nd1,253rd
679th
1,982nd2,010th
Evil Numbers (Long)
1,035th303rd
290th1,251st856th
711th368th633rd964th
339th
1,238th
1,163rd
651st88th
469th1,440th1,386th1st
822nd
452nd46th670th1,890th891st655th1,495th
522nd752nd
Factorial Factorisation
81st
53rd
371st
140th196th
76th
361st
98th7th
163rd80th31st3rd
348th159th112th253rd
221st
Farey Sequence
312th
459th130th102nd148th486th533rd
481st
527th198th140th
187th
382nd
85th
379th47th
99th119th137th20th
252nd
305th345th
297th387th167th450th154th393rd
640th
Fibonacci
3,804th
3,918th
2,780th807th910th657th3,440th4,072nd3,079th3,614th3,200th2,850th1,906th2,289th1,097th4,782nd998th1,102nd3,802nd1,017th1st
419th372nd3,187th495th233rd2,032nd522nd1st
537th
2,226th
3,835th3,682nd1,249th1,232nd58th788th2,964th1,154th743rd
2,143rd3,435th2,257th974th
3,940th
Fizz Buzz
1,616th1,163rd3,594th764th3,293rd5,264th
3,370th
1,631st
4,538th2,011th
3,197th
4,958th
683rd5,244th
589th23rd719th678th481st
4,333rd
5,390th801st1,571st465th2,729th671st
3,283rd6,326th
Foo Fizz Buzz Bar
662nd509th
471st1,598th
1,328th
680th
1,452nd448th
936th
925th
272nd1,439th
417th210th384th104th
1,363rd25th1,021st472nd1,369th1,535th
565th
Forsyth–Edwards Notation
309th
283rd
342nd
165th
330th
96th44th
67th328th7th
24th
264th17th84th
198th
122nd
606th346th
Fractions
605th
783rd154th
186th
343rd
648th
479th434th
239th659th
506th
1st
348th189th
596th710th284th147th
733rd516th757th314th10th325th
318th581st
Game of Life
215th
174th
422nd
275th
65th195th
240th289th2nd
399th305th
356th
601st
Gijswijt’s Sequence
161st136th
76th
223rd182nd
180th
69th
147th
1st
154th💎
172nd39th47th4th
206th65th
63rd190th
232nd
528th375th
Gray Code Decoder
217th
126th
178th87th
145th90th1st
291st230th
140th
Gray Code Encoder
467th
439th
430th116th
354th202nd1st
362nd441st
578th
Happy Numbers
1,276th1,022nd
909th1,145th
335th888th
572nd
904th1,935th
382nd
437th
411th262nd
755th614th955th1st
816th
174th518th232nd476th1,503rd828th
573rd
651st849th
Happy Numbers (Long)
320th279th
691st
706th
421st
189th342nd
528th
566th
78th7th
311th653rd115th27th
701st
433rd90th177th510th753rd505th
636th474th
Hexdump
55th
79th
402nd
319th
348th
474th
188th251st
201st452nd42nd
231st
183rd379th412th
102nd
545th
Hilbert Curve
136th
168th
92nd8th
💎
158th32nd
117th
Intersection
208th
226th756th
611th
160th
457th
133rd
57th426th
364th357th419th9th
119th318th
373rd
Inventory Sequence
495th278th
320th763rd
325th
282nd
732nd766th
424th
1st
246th17th
170th68th79th7th
426th
488th
715th182nd123rd527th31st273rd
844th270th
ISBN
683rd
252nd232nd
311th809th
799th
375th
479th294th
399th
604th
148th305th
176th273rd64th2nd
325th80th533rd276th748th525th
634th
Jacobi Symbol
14th
81st70th155th123rd327th
271st
100th83rd
101st
175th16th13th
108th5th
67th46th111th134th4th141st
205th
165th65th117th401st407th125th
137th375th
113th
Kaprekar Numbers
195th62nd
178th
313th
85th127th
432nd
217th
57th
186th3rd
21st60th109th1st
119th
216th292nd40th
303rd213th
202nd
Kolakoski Constant
26th
89th317th
242nd
176th
243rd
141st
272nd
189th2nd
163rd98th25th7th
248th51st
198th
393rd
Kolakoski Sequence
584th462nd
459th582nd
81st
502nd
482nd799th
476th
192nd
92nd117th
348th325th128th1st
43rd392nd982nd46th185th
1,009th
748th693rd
Leap Years
764th647th
639th
668th
836th
203rd2,226th
1,720th
148th
136th432nd
78th1,140th944th4th
2,200th936th290th159th
548th1,054th
1,142nd541st
Levenshtein Distance
171st
263rd680th
430th
172nd
58th
236th115th
471st395th159th2nd
450th53rd382nd117th
668th
Leyland Numbers
533rd
274th276th
162nd
636th
378th
539th469th
133rd
358th64th
103rd277th
475th119th73rd68th
160th4th135th541st567th622nd
919th
ln 2
333rd
318th248th
156th
353rd
193rd
401st
226th
220th27th
142nd295th78th237th414th
3rd
200th115th277th199th74th364th
448th
319th
Look and Say
246th82nd536th158th448th613th
785th
218th703rd
506th1,107th265th584th382nd1st
101st38th
133rd389th480th299th3rd
263rd511th
493rd692nd98th305th125th262nd
503rd280th420th
Lucky Numbers
98th131st
300th475th
116th
65th331st
220th
505th
1st
73rd11th
345th317th71st4th
13th63rd450th172nd152nd
418th
Lucky Tickets
289th
183rd416th
301st
175th
123rd
218th
83rd
112th191st
70th198th73rd2nd
354th
308th130th461st291st267th
295th
Mahjong
64th
45th138th
6th
78th46th51st
128th
86th
7th
37th9th
149th30th15th💎
59th2nd19th
135th
52nd100th
Mandelbrot
43rd
218th
291st
29th
198th
72nd2nd
203rd
188th5th
318th183rd
267th
Maze
382nd
306th321st
328th
173rd132nd
86th6th
243rd213th247th💎
166th294th110th
259th
Medal Tally
201st
74th
271st
70th
160th
124th
129th19th
256th49th217th2nd
220th286th208th
185th
195th
Minesweeper
170th
16th
60th39th
4th
220th87th
188th
Morse Decoder
145th
184th
258th
238th
301st
73rd52nd
132nd173rd25th
251st87th
304th
Morse Encoder
188th
312th
213th
77th45th
88th303rd40th
310th105th
287th
Multitap Input
181st
221st
77th23rd
34th
2nd
211th182nd
130th
Musical Chords
144th50th115th
200th
143rd89th
92nd
39th
98th19th
169th138th2nd
208th86th
164th
N Queens
97th19th130th156th233rd
281st
80th
234th
104th92nd242nd
89th6th
56th107th44th204th13th
124th260th31st69th199th68th
Niven Numbers
225th
1,872nd1,200th579th446th958th1,367th1,962nd2,588th1,310th390th1,942nd826th936th1,089th1,448th1,466th2,359th1,436th1,923rd995th1,806th1,535th339th1,243rd2,320th642nd75th1,056th1,169th4th
368th552nd1,218th1,341st1,604th668th1,385th832nd8th620th57th1,851st410th
1,699th2,391st1,011th791st2,775th1,664th2,897th737th
Niven Numbers (Long)
732nd469th
1,061st1,064th1,284th
560th
748th
393rd684th
1,371st
1,084th
265th54th569th
335th529th172nd2nd
248th
1,141st128th293rd21st73rd1,470th
446th1,330th
Number Spiral
158th
342nd359th
440th
253rd
393rd137th
303rd
184th
101st14th
237th49th40th2nd
84th417th47th348th540th228th
106th507th
Odious Numbers
612th
664th1,272nd1,379th827th1,052nd354th
1,734th
1,024th2,177th
1,154th
1,210th
1,090th155th
386th329th1,603rd1st
1,622nd
443rd48th1,279th1,600th1,722nd1,039th
567th
2,095th2,183rd
Odious Numbers (Long)
554th
380th857th606th
669th305th
931st
285th
1,105th
934th
651st135th
240th1,161st1,401st1st
850th
398th46th1,017th1,684th993rd660th
1,009th710th
Ordinal Numbers
656th
551st
775th
571st
909th766th
544th
676th
264th907th
46th922nd285th42nd
153rd
279th634th112th238th602nd
126th2nd
665th580th
PalindromemordnilaP
445th
512th
177th
130th
105th53rd
119th248th3rd
57th
379th307th
270th
283rd
Pangram Grep
1,647th
1,519th949th
454th
460th756th
940th1,383rd
291st
155th127th
56th541st440th3rd
1,349th
760th708th339th659th232nd
517th
1,345th
Partition Numbers
315th113th145th105th261st
192nd
60th185th
124th
297th135th4th
71st5th
189th48th132nd327th1st
77th
107th271st
137th161st418th183rd14th91st
300th
191st
Pascal’s Triangle
662nd502nd
532nd1,028th
127th
1,085th
1,022nd361st
1,212th
90th
205th1st
524th244th677th1st
1,572nd100th161st78th441st183rd
477th612th
Pernicious Numbers
1,060th276th
562nd1,226th1,256th1,083rd339th
1,029th841st
1,150th889th
1,369th
1st
1,522nd128th
468th178th1,181st329th29th
537th
224th303rd154th755th43rd680th114th950th434th
1,205th
394th600th
927th
654th
Pernicious Numbers (Long)
730th
407th
550th
143rd
555th
428th
577th1st
533rd137th1st
415th105th254th
394th211th
743rd502nd
Poker
150th
49th275th
299th
40th151st
159th
193rd
60th271st
235th65th277th2nd
80th296th186th
281st94th
119th
Polyominoes
57th22nd25th111th
7th
17th36th35th
4th
98th3rd
32nd61st24th118th💎43rd
10th37th
126th34th
49th
40th
39th
Prime Numbers
1,898th977th1,489th
704th
1,295th1,259th
1,121st927th
1,512th2,582nd
254th2,688th
1,202nd
1,795th
345th1st
181st544th648th1st
2,344th
2,130th
591st123rd500th227th1,310th526th
729th
1,253rd2,282nd
Prime Numbers (Long)
1,364th881st1,805th
952nd559th
809th1,308th1,323rd
616th
503rd709th
178th1,062nd
1,234th
1,429th
408th1st
204th1,128th380th1st
1,445th
1,120th
782nd113th400th907th517th457th
998th961st
Proximity Grid
34th
49th
277th
199th
83rd30th
74th215th4th
203rd
258th70th
212th
QR Decoder
152nd
155th
226th
57th77th
67th302nd4th
238th64th
244th
Quine
1st
4,180th
4,200th1,540th4,208th3,149th1,955th
2,048th664th
1,945th
4,042nd628th
3,235th
3,557th
747th2,008th
1,615th250th1,725th1,477th1st
1,352nd
559th
1,911th171st4,860th
486th1,454th
1,850th3,358th1,787th2,878th
Recamán
335th
229th648th
566th
651st359th
1,107th
436th
493rd
116th4th
92nd365th312th46th
418th70th154th
428th206th
688th691st
Repeating Decimals
179th
79th363rd
243rd
119th
105th85th
275th121st246th53rd
224th99th49th123rd
Reverse Polish Notation
85th
142nd718th
458th
432nd
347th267th
369th
1st
105th210th
173rd264th675th126th
364th
77th543rd
494th
540th899th
Reversi
180th
138th307th
263rd
169th
118th64th
210th73rd117th2nd
284th93rd
203rd
295th
Rijndael S-box
374th
199th
273rd
152nd
503rd
140th
53rd7th
173rd
69th282nd6th
260th45th
287th190th
Rock-paper-scissors-Spock-lizard
209th
103rd355th
457th
63rd66th
167th60th361st59th
96th405th84th
426th
Roman to Arabic
216th
394th613th
541st
181st423rd
72nd
403rd
469th
168th527th
289th633rd250th42nd
199th570th
545th2nd
435th
778th
405th
ROT13
339th256th237th395th
548th
294th235th
579th
259th
187th144th
360th636th238th8th
56th168th
491st309th182nd106th45th
156th
Rule 110
173rd
110th
291st
128th
326th
195th
294th
212th3rd
113th38th💎
247th162nd
40th
341st
Scrambled Sort
100th
353rd490th
123rd
148th75th
503rd
9th
132nd5th
280th116th210th2nd
286th197th
90th
Set
205th
215th329th
241st
90th121st
280th
110th24th
203rd59th117th💎
232nd246th109th
239th
112th
Seven Segment
141st
69th
493rd
278th
545th
231st297th
530th322nd13th
132nd486th
533rd
SI Units
21st
22nd
205th
26th30th
34th17th14th
231st37th
203rd
Sierpiński Triangle
482nd
419th
313th
399th
337th
174th
236th76th
285th304th22nd
218th119th
318th
454th263rd
Smith Numbers
119th234th
283rd
464th
334th301st
359th452nd
260th
423rd
51st💎
94th82nd48th3rd
550th
285th158th176th687th408th352nd
580th
Spelling Numbers
450th
402nd
545th1st
244th151st
293rd606th154th
258th318th
656th
Star Wars GPT
119th
184th
228th
75th99th
148th
139th
140th21st
73rd142nd1st175th
210th183rd
160th
170th
Star Wars Opening Crawl
33rd
44th259th
231st
177th
114th
48th32nd
194th67th37th15th
28th72nd
201st
Sudoku
16th
38th222nd
249th
73rd
32nd23rd
200th50th202nd25th
233rd58th
254th
Sudoku (Fill-in)
26th
44th233rd
213th
79th
102nd
189th
49th30th
190th100th14th💎
211th155th234th183rd
Ten-pin Bowling
57th
105th
243rd
126th
248th
191st
67th47th
202nd214th12th118th
304th
281st76th
254th68th
Tic-tac-toe
247th
311th
314th
20th229th
224th
128th57th
164th25th127th80th15th170th
79th
346th118th
91st
110th
81st
Time Distance
255th
237th
432nd
164th283rd
126th6th
90th422nd39th
150th325th
448th
Tongue-twisters
342nd
383rd
575th
582nd
641st
534th
229th76th
358th240th498th219th
302nd145th
441st
1,004th113th
Topological Sort
44th
213th
141st14th
261st1st
210th143rd
93rd
Tower of Hanoi
63rd
213th
449th
225th
192nd
1st
240th36th
161st682nd364th11th
527th305th150th
327th
Transpose Sentence
268th
329th476th
407th
204th
479th
1st
126th67th
235th149th169th35th
605th437th411th434th333rd176th
Trinomial Triangle
395th
317th
288th
159th
9th
151st23rd
47th140th1st
212th57th
42nd
United States
305th
329th
410th
283rd
32nd
172nd321st
83rd338th💎
369th9th
398th
131st
Vampire Numbers
16th
146th375th
277th
87th
282nd
223rd229th
133rd3rd
149th162nd65th209th6th
326th107th534th410th197th
466th
Van Eck Sequence
410th
378th657th
313th
464th
582nd
408th
1st
156th28th
161st234th110th7th
402nd203rd178th
61st200th
739th
Zeckendorf Representation
216th
163rd
381st
166th
478th
320th
1st
150th44th
27th107th121st5th
258th446th392nd
355th
318th
Zodiac Signs
111th
67th
325th
126th
280th
86th49th
121st203rd23rd
109th17th241st
48th
γ
305th
266th224th
225th
72nd94th
86th
161st
145th
85th60th
89th630th1st112th187th
91st216th129th
212th
λ
220th
337th392nd
386th
198th
401st
188th32nd
357th817th394th95th
369th389th798th
436th332nd
482nd
π
435th
159th449th
470th290th
221st
130th
483rd
484th
154th165th
74th321st7th225th569th
165th
383rd684th
445th
603rd
τ
435th
203rd445th
417th378th
276th
115th
453rd
490th
213th236th
93rd293rd15th170th
129th
363rd622nd
400th
584th
φ
290th380th419th643rd618th
187th614th425th379th652nd
232nd
548th
562nd
238th3rd
408th433rd70th329th721st
47th
256th148th624th597th324th546th
235th
503rd
√2
1,093rd
363rd
378th574th445th
209th530th554th476th930th
286th
581st
764th
406th397th
465th347th483rd144th381st297th
114th
480th4th745th479th565th
262nd
437th
𝑒
309th328th331st488th732nd
217th
339th
434th
566th
694th
370th2nd
184th428th120th280th519th
248th
287th20th329th584th348th334th
512th638th693rd