12 Days of Christmas
221st1,330th112th708th431st739th91st
141st
465th204th
510th1,147th104th178th
99th12th
885th531st653rd166th
1,762nd482nd168th
63rd357th
362nd321st
60th
394th215th
24 Game
161st88th180th139th149th
52nd
29th
12th
35th
140th5th
150th
63rd
123rd
24th
11th158th
99 Bottles of Beer
392nd415th169th234th147th84th374th
194th
107th229th
508th
78th
43rd8th
300th
877th
222nd419th
261st
242nd
101st
Abundant Numbers
508th555th266th337th140th200th209th651st138th
81st310th198th
274th
213th1st204th88th
1,216th85th148th185th40th12th226th122nd260th496th503rd191st317th416th810th135th312th179th292nd128th354th145th
201st215th
Abundant Numbers (Long)
1,237th410th451st1,145th354th833rd735th344th125th
75th644th399th
683rd1st178th95th
246th757th208th377th40th12th467th262nd620th
882nd
183rd456th405th555th148th
266th
710th460th
Arabic to Roman
268th
340th
613th
236th135th249th17th
294th238th
69th
385th
387th89th
255th
503rd
209th1st
338th
342nd
Arithmetic Numbers
579th742nd421st251st55th285th140th
77th
40th301st293rd
310th
92nd
124th287th5th
308th
154th846th
463rd
97th33rd
18th
466th
689th752nd
Arrows
342nd202nd227th244th141st97th243rd
30th
221st171st369th
81st
371st
203rd102nd115th
184th
145th
65th
6th
239th
318th
159th156th
Ascending Primes
286th157th101st129th55th166th111th
65th
202nd161st131st
138th
311th
59th42nd
230th
326th
312th
18th
249th289th
117th
141st223rd
ASCII Table
259th212th73rd343rd118th354th355th146th28th
207th225th158th
104th
63rd
189th227th84th
243rd
3rd
298th49th178th
264th
226th272nd
Billiards
259th202nd57th225th252nd173rd42nd
264th
91st
149th
47th75th
96th
272nd
214th
176th
207th
234th
brainfuck
832nd
124th828th
671st165th
129th
500th
632nd13th
61st
235th
Calendar
221st
193rd
214th
117th
143rd188th
2nd
180th
Card Number Validation
168th181st86th357th
382nd62nd
251st
337th397th
191st
65th
248th15th
108th
323rd
227th202nd
93rd
166th
272nd187th
Catalan Numbers
687th
330th645th339th
196th
349th453rd703rd
418th
631st12th318th250th235th
402nd147th
221st
999th
413th
42nd
123rd
569th
658th
Catalan’s Constant
226th
125th
164th
171st
282nd
120th
80th
279th193rd
3rd
189th
149th
220th178th
110th
168th
117th
Christmas Trees
511th
135th990th502nd
221st
338th
69th449th
460th
123rd
400th8th254th439th
304th119th323rd
168th
276th591st204th42nd85th
829th
117th138th
Collatz
361st416th225th581st147th341st448th
96th
318th412th
617th
346th546th
190th6th176th850th
1,114th371st281st
1,138th58th
463rd433rd209th116th418th
553rd
1,059th1,686th
CSS Colors
283rd154th211th392nd
347th309th
110th
321st
73rd
248th
249th
297th143rd
1st
269th42nd
139th
163rd385th
235th
Cubes
384th204th43rd
116th
270th
169th
239th4th106th
291st114th
267th
216th
131st
153rd
Day of Week
735th968th747th321st231st474th556th572nd297th
538th636th594th560th
358th
389th
439th
673rd282nd141st408th
418th
425th
663rd
259th1st
62nd269th547th202nd977th
927th
826th835th
DFA Simulator
284th
100th
46th
120th142nd
41st
145th
Diamonds
76th128th139th587th226th585th124th
162nd
377th110th
281st
116th
208th23rd
48th
243rd
53rd
64th
13th
152nd
Divisors
1,560th1,003rd921st1,275th472nd1,449th814th966th649th
703rd2,206th972nd904th
953rd
1,023rd1,247th
871st491st
894th480th354th698th
1,296th541st1,263rd2,000th1,451st743rd2,150th683rd
28th575th371st386th587th
793rd
1,667th1,069th
Emirp Numbers
498th
814th57th104th461st620th396th454th
312th277th177th480th299th133rd
193rd
282nd
129th89th244th
1st
295th
75th235th163rd227th186th34th209th318th250th
563rd
Emirp Numbers (Long)
793rd426th423rd498th401st453rd673rd
103rd
474th
323rd
245th
396th478th
1st
333rd
31st
64th89th
484th
Emojify
119th
135th161st
123rd130th
37th
60th102nd
298th
57th
62nd29th190th
93rd
3rd
143rd
Evil Numbers
1,197th1,856th652nd812th340th448th566th678th397th478th360th754th614th696th948th597th501st
423rd
750th380th189th657th352nd183rd463rd356th1st579th385th467th847th758th931st333rd1,113th601st46th1,207th1,193rd401st372nd790th428th693rd582nd673rd
Evil Numbers (Long)
866th765th464th310th263rd297th380th436th271st387th252nd586th408th
350th
450th
539th840th82nd595th328th103rd1,188th994th1st869th552nd863rd844th
777th527th240th505th42nd1,045th1,390th883rd680th
430th564th542nd694th
Factorial Factorisation
194th212th234th204th168th128th176th
227th
132nd213th
259th
103rd
138th32nd196th
50th
157th
10th
277th
Farey Sequence
337th289th151st221st123rd159th387th
66th
304th210th166th240th
245th
174th
135th39th
428th275th389th229th268th
365th
5th
494th411th
197th
257th310th
Fibonacci
2,223rd2,271st1,250th364th405th653rd2,446th
2,653rd
447th1,924th1,159th2,070th
4,740th1,115th848th1st2,133rd464th2,943rd
497th230th2,009th521st
2,465th535th2,588th2,195th2,772nd2,051st392nd1,887th1,903rd45th3,726th216th1,184th735th
2,101st2,120th1,074th3,092nd
Fizz Buzz
1,342nd3,758th1,473rd693rd3,383rd1,485th1,705th2,043rd1,419th1,510th4,038th2,062nd2,531st3,489th
3,285th2,711th1,283rd1,526th1,334th
1,998th747th133rd712th1,712th4,645th2,058th1,263rd4,351st2,634th4,644th2,068th615th25th
60th1,681st117th535th3,170th
1,322nd2,617th2,721st2,008th
Foo Fizz Buzz Bar
421st1,129th628th1,509th1,137th1,197th682nd
331st
574th548th742nd
642nd485th467th433rd
359th601st363rd755th1,199th
1,582nd
552nd286th261st
11th453rd227th646th
531st1,497th
1,489th
Forsyth–Edwards Notation
62nd375th150th339th
238th78th
308th
121st
277th
107th
163rd30th167th
154th
8th
Fractions
289th532nd388th282nd640th246th365th366th189th
381st
267th
495th
211th148th
207th
468th
794th
96th
10th707th
385th
682nd
Game of Life
208th312th109th
127th
279th
212th
345th
52nd112th
262nd1st
203rd
148th
186th
Gijswijt’s Sequence
210th108th78th
191st
169th
177th
201st97th
95th
98th
187th110th
256th
51st
211th
99th
250th
156th
79th89th
Happy Numbers
283rd808th556th472nd432nd736th443rd396th171st
198th714th463rd362nd547th381st207th
351st120th485th266th
316th219th90th304th147th1st801st
521st
886th179th235th325th31st396th
100th247th849th298th
897th669th
Happy Numbers (Long)
196th645th287th301st129th427th172nd
177th
102nd291st245th
182nd55th258th151st
147th46th231st89th16th689th788th
679th333rd
37th
74th
369th
436th
Hexdump
469th384th182nd457th
522nd257th
76th
169th
263rd
301st175th
17th
5th
Hilbert Curve
147th
155th
152nd
195th
51st
Intersection
681st395th275th588th168th584th229th
149th
269th
91st
135th88th
54th128th146th
51st
228th
641st
Inventory Sequence
217th380th128th136th212th184th529th
149th
49th251st
205th
309th
116th192nd
7th
108th143rd
99th
35th
22nd
ISBN
71st612th184th639th462nd580th197th
392nd
383rd187th
155th
526th
205th
86th27th
58th
160th
163rd192nd
269th
Jacobi Symbol
379th
230th265th304th246th261st
264th
257th
13th
137th
174th275th
193rd
235th
Kaprekar Numbers
194th73rd39th50th36th43rd29th
243rd
66th69th
110th
60th10th
97th
202nd
141st
188th
94th
Kolakoski Constant
129th219th116th
110th78th103rd
117th
241st
37th
188th137th
112th
91st
154th
12th186th
88th
96th
Kolakoski Sequence
241st527th221st373rd184th249th732nd
365th
114th237th339th
225th
223rd88th30th
137th128th
142nd1st
158th
178th84th
149th
54th166th
446th
535th210th
Leap Years
1,089th1,966th222nd346th387th281st503rd597th382nd
128th462nd353rd252nd805th708th234th
624th
360th261st1,201st
372nd47th471st143rd
580th485th825th1,785th1,350th865th458th19th407th207th715th1,973rd747th1,235th
609th592nd921st338th
Levenshtein Distance
427th522nd359th
302nd
170th
126th205th
110th
521st
304th
528th280th
292nd
87th
47th232nd
3rd
230th
197th
Leyland Numbers
697th
468th
421st
159th
657th
350th
243rd
602nd137th178th
355th
25th312th
534th
343rd
ln 2
249th
320th429th292nd454th244th
150th
335th
202nd
387th195th
100th
276th
3rd256th
28th523rd
184th286th
288th
298th
Look and Say
849th232nd963rd
789th79th
527th
115th401st
206th263rd
598th33rd271st
375th
11th618th
443rd
131st
Lucky Numbers
362nd
107th275th347th329th399th
72nd
278th318th225th
119th
153rd
199th249th
317th
167th384th
29th304th
237th
Lucky Tickets
170th
369th
147th
75th
229th
308th
123rd
300th56th
13th
162nd
283rd
Mahjong
33rd
125th
116th19th
141st
Mandelbrot
45th120th84th171st68th270th225th
151st
36th88th100th
321st
164th
129th103rd
54th125th
53rd
72nd
60th
137th
Maze
212th
143rd
336th58th
162nd67th
92nd
120th
Medal Tally
190th
201st
366th
243rd
141st
325th
216th158th157th
93rd
Minesweeper
121st122nd75th
70th
42nd
137th
125th19th
66th
Morse Decoder
95th
112th
81st
25th
76th68th
50th
51st17th
6th
71st
117th
Morse Encoder
84th100th61st
88th
159th
98th
124th
132nd
53rd
37th9th
128th
66th
16th
50th
93rd
Multitap Input
210th
142nd36th
103rd
130th
15th
93rd
72nd47th
81st
Musical Chords
225th
108th
165th
122nd
151st22nd
147th
77th
N Queens
267th241st174th219th231st287th30th
164th
199th
207th
141st
217th16th
190th143rd
221st
109th
162nd
195th
Niven Numbers
622nd1,044th482nd251st415th608th726th1,035th451st
271st1,060th893rd942nd1,397th851st738th1,217th988th1st911th389th
638th827th116th1,563rd327th1st752nd368th563rd1,195th1,232nd238th789th109th964th49th495th95th1,172nd501st1,627th584th916th768th871st
Niven Numbers (Long)
279th546th402nd308th235th273rd335th
213th
131st564th831st774th1,160th526th408th694th500th20th431st314th
345th300th147th
186th1st441st765th464th626th700th78th868th289th541st56th330th45th88th354th
421st454th535th1,245th
Number Spiral
450th99th68th40th212th221st471st
290th
61st76th
94th
246th
193rd207th
258th182nd
266th
273rd
267th
117th
Odious Numbers
1,185th1,882nd534th465th237th643rd761st544th290th387th225th836th498th611th846th531st372nd
337th
638th255th144th415th251st177th367th246th1st470th260th325th716th631st1,207th697th959th484th44th1,193rd793rd294th265th673rd308th482nd473rd537th
Odious Numbers (Long)
1,420th658th439th265th218th356th365th372nd210th300th198th615th340th
278th
431st
447th664th123rd526th251st147th
958th1st567th488th576th877th
942nd927th185th417th42nd1,252nd1,223rd818th675th
334th483rd459th657th
Ordinal Numbers
135th701st546th427th869th522nd586th389th460th
170th400th525th
617th
383rd
553rd48th
733rd194th
152nd667th317th
251st335th111th98th
122nd481st
751st
PalindromemordnilaP
319th497th
377th
290th217th101st
316th
102nd
201st72nd117th
472nd
37th245th
16th
49th86th
492nd
412th
Pangram Grep
695th758th1,009th
1,086th
584th530th163rd
1,029th
147th
1,367th
455th1st285th187th
426th104th
139th
395th
218th
1,105th
72nd416th154th270th256th
Partition Numbers
76th146th102nd236th131st232nd124th
36th
189th183rd
118th
162nd
99th63rd
93rd
33rd153rd
11th47th
54th
176th
Pascal’s Triangle
951st450th523rd867th616th764th538th
185th
1,073rd776th
493rd
488th
510th
1st460th863rd513th401st337th1st901st308th
533rd432nd507th578th
51st215th108th138th962nd
418th
695th1,181st
Pernicious Numbers
631st855th531st283rd387th543rd605th1,115th362nd
258th898th761st823rd1,054th743rd781st934th713th1st674th1,001st108th964th489th157th877th349th
800th422nd570th944th917th232nd324th134th810th39th707th195th212th460th1,162nd443rd619th688th652nd
Pernicious Numbers (Long)
959th852nd
754th186th527th590th424th126th
80th464th
144th
631st
213th
1st
203rd598th
255th
291st
469th
533rd72nd389th34th
173rd234th
259th
Poker
303rd
248th
276th
71st
241st
280th225th
64th
45th
Polyominoes
39th58th25th
133rd135th118th
117th
87th
110th114th
40th
113th
60th
Prime Numbers
1,406th1,492nd886th1,209th674th1,169th693rd742nd499th
493rd1,685th1,458th683rd1,148th
263rd
561st1,646th796th337th1st637th475th172nd628th713th1st822nd383rd609th1,990th
323rd1,102nd983rd651st117th486th218th235th407th902nd1,097th
781st768th
Prime Numbers (Long)
1,305th1,042nd714th817th771st874th807th665th422nd
499th722nd859th
733rd160th
832nd540th657th402nd1st686th998th186th1,107th367th1st625th525th646th
1,142nd1,115th654th
106th395th890th213th461st
848th
1,102nd587th
Proximity Grid
156th
72nd
140th
150th85th158th
114th
125th11th
182nd
90th
17th
QR Decoder
38th69th33rd89th124th92nd117th
149th
187th80th
35th
140th51st
27th
143rd
190th
Quine
3,610th1,996th2,570th4,170th1,508th4,031st2,574th1,894th2,869th644th3,134th1,899th2,768th1,776th2,243rd2,744th4,825th610th1,609th151st2,016th727th1,959th1,909th1,574th239th1,682nd1,448th1st2,810th1,329th1,728th1,916th1,753rd540th3,067th634th1,850th168th
598th471st1,430th
3,322nd1,738th3,807th
Recamán
198th454th296th337th256th114th100th
328th
242nd370th
482nd
563rd842nd
179th60th162nd
104th
452nd
37th
145th
195th
561st
Repeating Decimals
120th
55th
197th
85th
121st180th
20th
1st13th
162nd
Reverse Polish Notation
847th
281st
390th
272nd
404th
1st
644th71st
54th572nd
82nd
Reversi
241st
126th
133rd
96th94th
50th
149th19th
249th
99th
68th
Rijndael S-box
226th
49th
255th
263rd
52nd
13th
172nd
249th160th
81st
128th
142nd
Rock-paper-scissors-Spock-lizard
404th380th148th
93rd
64th
141st
47th
216th15th
36th
72nd
266th
Roman to Arabic
405th517th272nd671st569th707th326th
258th
148th359th242nd
22nd
298th
212th
426th282nd194th558th
341st502nd
158th92nd
44th1st
174th497th
277th
217th353rd
ROT13
319th383rd445th
733rd
285th
304th
487th
209th
510th251st
110th125th
10th265th141st69th
Rule 110
197th231st205th396th
379th174th
66th
52nd199th
346th
103rd
361st41st170th
158th
261st
3rd
17th359th
152nd
Scrambled Sort
327th
384th
202nd
325th
181st
183rd224th
30th
Set
267th
176th
230th
131st
349th168th
49th
42nd
Seven Segment
322nd158th364th67th187th97th161st
218th
43rd186th
84th
272nd
118th46th
54th
294th
38th
51st
261st
SI Units
149th
20th
166th238th
75th
Sierpiński Triangle
96th152nd79th31st70th101st198th210th53rd
47th140th145th
208th
56th
87th7th135th447th
243rd184th
16th40th72nd
63rd201st
60th230th
332nd
299th91st
Smith Numbers
348th173rd62nd358th269th436th195th
187th
395th130th
228th
68th
329th87th
254th
453rd
189th394th
159th
314th
Spelling Numbers
453rd
251st
403rd
276th83rd174th1st
325th
567th108th182nd
112th
Star Wars GPT
192nd
91st
216th57th
5th
116th
Star Wars Opening Crawl
40th
58th
69th
272nd31st
26th
102nd
Sudoku
73rd
86th
190th154th
41st
106th
Sudoku (Fill-in)
40th
140th
47th
113th33rd
115th
5th
Ten-pin Bowling
309th
252nd
98th119th45th
59th100th
74th
90th23rd
58th
21st
34th
209th
Tic-tac-toe
230th164th
115th
306th
155th
282nd
61st
190th39th
220th
178th
96th
51st
310th
Time Distance
220th
80th258th269th285th104th
69th
28th
162nd7th
75th
159th
Tongue-twisters
74th
176th181st150th
201st
144th
59th267th157th
82nd
23rd207th
110th67th
111th
87th
49th189th
7th
271st241st
119th
Topological Sort
62nd
159th
188th
151st38th
124th
140th
87th
Tower of Hanoi
69th210th57th42nd99th142nd290th
157th379th147th188th155th
455th351st
138th
116th
85th123rd
30th
81st77th
246th260th94th64th33rd
165th341st145th263rd130th
75th335th97th273rd
Transpose Sentence
671st377th312th
613th
338th
121st
205th
301st
1st452nd135th
540th54th113th
38th
60th189th
440th467th
Trinomial Triangle
209th
253rd
84th
100th
341st188th
11th
35th
United States
355th223rd
52nd102nd
370th
233rd352nd
55th
368th106th
314th
258th2nd
79th
Vampire Numbers
283rd124th513th
501st279th
185th
91st
466th333rd
105th
138th
Van Eck Sequence
390th413th216th300th468th224th221st
225th
457th445th
509th
214th
414th41st
138th
266th
13th
62nd651st
327th
193rd
Zeckendorf Representation
311th282nd196th256th171st94th69th
249th
232nd246th
231st
120th
97th23rd
346th
212th
14th
234th
198th
236th
Zodiac Signs
26th298th101st237th
272nd130th
112th
31st242nd
221st
143rd
126th25th
37th
55th
94th
γ
136th123rd160th215th
245th
317th
327th206th
1st
141st
131st
299th
194th
λ
110th144th135th
158th
167th
132nd
163rd133rd
215th
370th157th
200th
76th
93rd196th
85th
185th
π
244th588th229th459th231st432nd356th
375th
267th
327th311th173rd
544th218th
23rd
274th515th
187th176th
155th269th558th137th406th
280th
283rd
τ
238th543rd280th435th270th408th278th
307th
229th
275th161st241st
462nd93rd
25th
285th
133rd216th
163rd260th516th188th384th
305th
288th
φ
383rd670th408th372nd380th624th271st
197th
476th387th
556th435th183rd250th161st
526th143rd
100th
509th
15th293rd
326th38th570th425th86th555th
386th
554th
√2
417th723rd460th496th607th697th325th
221st
476th420th
344th
199th301st
279th203rd
158th
565th470th
13th378th
531st40th571st142nd149th661st
412th
448th
𝑒
695th556th381st422nd459th430th438th304th240th
336th
545th
313th468th1st
454th174th
18th
477th
220th318th
67th275th
165th607th
671st
467th