12 Days of Christmas
243rd81st99th105th961st302nd36th
106th
155th746th
777th539th59th537th
288th12th
468th1,020th170th827th
440th39th1,518th
73rd38th
82nd562nd
68th
1,191st187th
24 Game
133rd51st97th122nd228th
12th
76th
15th
20th
210th6th
128th
62nd
37th
10th
89th130th
99 Bottles of Beer
275th85th146th60th365th38th127th
179th
99th189th
285th
62nd
39th7th
224th
936th
140th74th
66th
182nd
104th
Abundant Numbers
453rd1,063rd229th595th122nd451st229th221st134th
92nd465th285th
875th
338th632nd259th55th
2,005th48th42nd318th22nd101st368th97th642nd749th982nd459th600th20th645th5th347th474th118th293rd1,345th141st
1,184th462nd
Abundant Numbers (Long)
1,081st358th433rd1,056th394th710th172nd291st60th
89th645th346th
570th957th236th100th
248th683rd174th376th37th3rd433rd263rd552nd
783rd
64th472nd423rd529th133rd
270th
627th447th
Arabic to Roman
264th
344th
569th
200th149th218th24th
286th275th
81st
215th
381st78th
247th
469th
168th2nd
390th
346th
Arithmetic Numbers
477th600th348th263rd83rd213th204th
68th
76th245th231st
217th
113th
135th215th7th
324th
164th682nd
376th
17th38th
203rd
377th
570th611th
Arrows
510th179th202nd308th218th197th118th
20th
191st151st363rd
152nd
328th
215th27th111th
162nd
195th
104th
6th
180th
305th
329th256th
Ascending Primes
272nd138th91st131st50th157th129th
58th
184th155th122nd
133rd
54th39th
220th
313th
303rd
12th
227th278th
104th
121st212th
ASCII Table
259th205th92nd402nd73rd263rd227th106th25th
190th336th116th
63rd
96th
162nd62nd112th
236th
2nd
149th45th139th
256th
233rd265th
Billiards
193rd168th66th169th189th151st37th
95th
93rd
134th
48th25th
94th
207th
116th
184th
161st
137th
brainfuck
633rd
113th624th
469th309th
60th
233rd
429th10th
24th
257th
Calendar
211th
137th
202nd
30th
92nd110th
2nd
266th
Card Number Validation
166th186th86th394th
376th163rd
127th
333rd383rd
199th
67th
255th14th
116th
322nd
231st208th
36th
98th
281st187th
Catalan Numbers
686th
297th644th290th
192nd
308th406th705th
372nd
624th487th278th206th226th
367th143rd
195th
1,133rd
763rd
30th
119th
560th
611th
Catalan’s Constant
228th
128th
173rd
163rd
176th
130th
116th
284th205th
2nd
92nd
150th
152nd96th
104th
170th
112th
Christmas Trees
143rd
132nd901st443rd
135th
344th
55th410th
399th
127th
354th7th249th300th
294th91st302nd
147th
228th353rd102nd378th43rd
734th
93rd121st
Collatz
413th454th248th599th96th352nd360th
226th
321st462nd
630th
719th569th
141st4th205th683rd
997th376th299th
1,020th70th
169th366th634th624th447th
580th
939th1,435th
Continued Fractions
67th
178th253rd
266th
88th46th
21st
231st
CSS Colors
236th149th189th195th
242nd246th
92nd
254th
81st
171st
197th
218th105th
1st
134th45th
156th
141st507th
381st
Cubes
339th44th45th
80th
128th
58th
240th366th64th
286th77th
171st
218th
133rd
176th
Day of Week
642nd794th656th295th203rd438th511th497th242nd
485th555th519th466th
334th
366th
416th
862nd280th113th385th
395th
402nd
585th
232nd1st
67th257th507th176th795th
771st
691st705th
DFA Simulator
192nd
162nd
23rd
106th46th
21st
64th
Diamonds
61st109th123rd577th203rd570th86th
43rd
384th92nd
236th
112th
184th17th
55th
183rd
37th
15th
160th
121st
Divisors
1,302nd906th826th1,139th193rd1,173rd723rd1,308th729th
419th2,079th843rd779th
831st
897th1,101st
744th214th
810th203rd149th414th
1,126th290th1,114th1,745th1,155th1,185th2,041st399th
36th278th1,324th1,018th327th
471st
1,329th971st
Emirp Numbers
399th
678th481st54th808th263rd96th473rd
185th156th115th232nd1,072nd427th
211th
94th
89th498th1,099th
1st
395th
19th132nd295th169th373rd489th791st949th76th
607th
Emirp Numbers (Long)
687th404th402nd479th394th423rd340th
69th
427th
293rd
205th
387th395th
1st
305th
31st
53rd229th
450th
Emojify
103rd177th
200th141st
29th
39th105th
375th
216th
195th22nd215th
275th
4th
111th
Evil Numbers
1,119th2,281st581st503rd362nd720th560th573rd413th465th390th655th599th1,266th858th1,054th487th
570th
649th403rd198th441st379th191st461st356th1st567th408th444th727th660th849th351st1,043rd586th50th1,142nd1,979th430th383rd678th425th627th510th616th
Evil Numbers (Long)
872nd751st445th302nd278th291st357th411th272nd368th258th559th388th
338th
431st
465th849th87th574th320th111th1,194th1,456th1st875th530th862nd822nd
768th500th246th451st46th1,056th1,779th889th658th
405th542nd510th672nd
Factorial Factorisation
173rd190th216th181st150th114th76th
136th
119th189th
230th
105th
110th22nd174th
42nd
94th
49th
249th
Farey Sequence
306th247th124th207th102nd148th89th
51st
451st195th140th169th
220th
155th
112th31st
414th251st369th192nd232nd
341st
3rd
492nd391st
177th
238th280th
Fibonacci
2,238th2,288th1,220th802nd449th653rd2,367th
855th
392nd1,903rd1,108th2,035th
4,764th1,001st761st1st2,108th416th2,936th
491st231st1,998th518th
2,456th533rd2,592nd2,218th2,798th2,096th385th1,245th1,228th56th3,757th47th1,150th738th
2,133rd2,152nd968th3,064th
Fizz Buzz
779th2,810th1,194th485th2,074th760th1,225th1,274th748th1,169th3,345th1,264th1,604th1,808th
2,003rd1,693rd4,473rd1,248th679th
1,241st585th23rd714th1,610th4,530th1,329th659th3,799th1,628th4,253rd4,314th505th427th
3rd1,190th464th2,721st1,864th
691st1,235th1,810th1,257th
Foo Fizz Buzz Bar
234th760th437th1,038th748th787th459th
124th
410th319th484th
323rd116th304th206th
135th355th212th724th802nd
1,265th
1,588th139th392nd
2nd227th111th337th
331st647th
1,050th
Forsyth–Edwards Notation
88th323rd154th319th
281st76th
115th
135th
278th
188th
168th22nd197th
71st
29th
Fractions
259th567th366th252nd680th217th402nd265th155th
354th
231st
473rd
184th131st
180th
444th
801st
96th
10th739th
350th
735th
Game of Life
205th289th90th
226th
112th
127th
319th
361st
53rd49th
137th2nd
199th
58th
161st
Gijswijt’s Sequence
196th103rd75th
282nd
74th
101st
260th116th
161st
91st
183rd108th
294th
220th
202nd
54th
170th
153rd
106th86th
Gray Code Decoder
261st
263rd
182nd
107th
71st
153rd
94th
347th
264th
198th
Gray Code Encoder
395th288th
190th
107th257th265th
213th
163rd75th
136th
28th
51st
229th
203rd
Happy Numbers
202nd368th418th971st90th491st266th158th112th
79th249th221st188th282nd738th503rd
277th436th164th388th
981st137th328th612th69th339th875th
268th
1,059th162nd53rd169th6th227th
35th824th777th105th
1,186th897th
Happy Numbers (Long)
184th556th273rd328th95th374th129th
123rd
68th211th220th
154th566th230th133rd
109th18th224th113th27th584th656th
384th919th314th
12th
538th
331st
585th
Hexdump
367th292nd144th340th
416th172nd
15th
128th
97th
223rd73rd
3rd
101st
Hilbert Curve
14th
105th
97th
110th
55th
Intersection
524th344th292nd465th161st451st244th
88th
286th
92nd
104th84th
50th40th149th
30th
251st
347th
Inventory Sequence
217th361st134th138th211th163rd624th
44th
50th249th
204th
276th
120th170th
7th
102nd143rd
106th
18th
29th
ISBN
75th530th204th556th410th484th141st
350th
346th263rd
165th
456th
188th
90th25th
64th
171st
51st194th
573rd
Jacobi Symbol
368th
247th286th312th268th190th
150th
271st
16th
182nd
199th154th
123rd
253rd
Kaprekar Numbers
248th69th52nd43rd47th44th75th
99th91st
128th
70th20th
100th
295th
125th
218th
97th
Kolakoski Constant
124th90th113th
111th63rd123rd
31st
242nd
92nd
173rd139th
42nd
89th
80th
126th184th
67th
91st
Kolakoski Sequence
284th534th247th455th223rd366th760th
81st
128th278th331st
266th
249th92nd109th
140th145th
339th1st
195th
207th88th
66th
46th185th
459th
450th236th
Leap Years
1,041st1,961st208th301st346th267th227th529th538th
56th417th321st193rd655th624th232nd
905th
329th247th1,843rd
338th78th674th287th
504th453rd796th1,785th1,305th868th415th11th355th180th648th3,074th686th1,158th
542nd524th878th293rd
Levenshtein Distance
375th480th301st
272nd
147th
77th170th
57th
479th
221st
488th179th
262nd
18th
6th201st
39th
192nd
161st
Leyland Numbers
575th
348th
137th
83rd
536th
256th
143rd
488th100th121st
262nd
4th266th
521st
251st
ln 2
255th
330th437th342nd470th245th
154th
351st
200th
419th193rd
81st
274th
3rd280th
28th251st
184th284th
296th
297th
Look and Say
781st205th859th
713th133rd
466th
111th423rd
158th249th
581st22nd258th
382nd
53rd603rd
397th
168th
Lucky Numbers
366th
96th296th351st332nd280th
70th
275th323rd209th
112th
108th
206th246th
322nd
437th397th
13th307th
223rd
Lucky Tickets
138th
388th
77th
49th
194th
287th
108th
269th38th
9th
221st
252nd
Mahjong
22nd
108th
119th8th
112th
Mandelbrot
56th114th81st154th68th242nd150th
87th
46th90th101st
280th
53rd
121st49th
59th112th
65th
33rd
26th
84th
Maze
60th
50th
324th78th
143rd46th
32nd
49th
Medal Tally
193rd
183rd
336th
132nd
112th
302nd
192nd78th188th
39th
Minesweeper
117th113th64th
40th
19th
138th
82nd
108th13th
24th
Morse Decoder
91st
87th
32nd
14th
178th67th
61st
93rd23rd
2nd
142nd
92nd
Morse Encoder
89th142nd82nd
215th
42nd
88th
120th
124th
51st
165th18th
144th
168th
13th
29th
99th
Multitap Input
215th
135th36th
103rd
132nd
13th
102nd
37th46th
44th
Musical Chords
306th
73rd
113th
115th
50th
138th16th
110th
38th
N Queens
279th258th157th223rd245th291st19th
80th
184th
196th
134th
218th15th
98th126th
264th
27th
145th
181st
Niven Numbers
626th1,176th550th265th952nd447th604th1,853rd386th
291st875th716th790th1,239th1,273rd1,466th2,348th737th1,802nd829th335th
623rd640th75th1,528th286th462nd662nd361st565th1,026th1,256th216th682nd208th834th8th617th57th197th406th1,932nd1,005th810th1,407th756th
Niven Numbers (Long)
250th514th416th237th298th371st291st
328th
151st524th788th1,158th1,156th484th393rd646th765th1,082nd459th261st
375th733rd57th
170th2nd431st686th424th628th634th117th871st281st491st34th293rd21st73rd319th
409th449th862nd1,261st
Number Spiral
473rd115th69th41st225th240th205th
231st
65th79th
107th
204th
211th134th
387th129th
290th
199th
321st
137th
Odious Numbers
1,140th1,744th482nd302nd545th662nd645th424th298th354th239th555th456th867th738th1,083rd1,017th
474th
509th274th154th316th265th187th335th233rd1st420th269th325th628th492nd1,166th606th877th442nd47th1,147th1,589th644th279th566th311th440th349th485th
Odious Numbers (Long)
1,433rd648th427th277th230th381st340th371st223rd306th211th587th354th
286th
416th
423rd655th135th507th264th160th
1,399th1st544th462nd552nd850th
961st945th195th391st46th1,254th1,457th840th665th
348th479th438th654th
Ordinal Numbers
138th581st489th405th711th436th299th332nd319th
167th373rd470th
514th
377th
460th46th
609th175th
152nd564th288th
198th317th111th234th
125th434th
617th
PalindromemordnilaP
264th453rd
310th
166th148th46th
230th
100th
174th66th119th
432nd
27th208th
11th
39th83rd
454th
348th
Pangram Grep
363rd585th771st
835th
314th288th397th
796th
110th
1,153rd
350th290th247th156th
325th56th
441st
254th
174th
557th
41st344th269th231st200th
Partition Numbers
62nd129th87th246th117th227th65th
19th
183rd176th
106th
147th
83rd49th
77th
24th138th
6th27th
34th
162nd
Pascal’s Triangle
928th324th373rd832nd542nd697th384th
124th
1,058th748th
359th
364th
370th
1st608th829th387th236th672nd1st870th202nd
402nd309th381st487th
53rd151st75th439th941st
252nd
597th1,166th
Pernicious Numbers
610th812th463rd274th357th561st589th810th337th
250th844th701st766th1,031st684th1,157th894th721st1st640th990th126th474th479th176th1,126th327th
755th411th536th902nd864th222nd301st152nd777th41st677th112th500th433rd1,210th393rd598th932nd652nd
Pernicious Numbers (Long)
984th849th
792nd275th533rd636th427th119th
73rd475th
139th
660th
180th
1st
285th607th
133rd
243rd
470th
548th68th488th39th
370th199th
218th
Poker
205th
137th
36th
52nd
224th102nd
21st
33rd
Polyominoes
47th51st32nd
138th142nd13th
93rd
60th
122nd15th
48th
101st
21st
Prime Numbers
1,185th1,675th720th1,019th368th1,289th579th609th430th
504th903rd1,222nd614th927th
252nd
1,123rd1,785th685th342nd1st564th337th179th541st632nd1st1,737th392nd1,657th1,923rd
323rd914th798th588th122nd497th225th1,304th414th726th511th
1,890th638th
Prime Numbers (Long)
1,326th1,060th703rd822nd858th801st1,081st665th425th
499th709th838th
728th175th
758th1,157th650th405th1st678th1,012th201st1,112th377th1st573rd522nd632nd
1,227th1,120th658th
112th394th898th334th454th
850th
1,106th592nd
Proximity Grid
142nd
167th
94th
176th82nd148th
78th
122nd8th
164th
42nd
24th
QR Decoder
43rd76th35th95th120th96th29th
101st
175th90th
31st
130th18th
25th
80th
137th
Quine
3,661st1,957th2,619th4,264th1,532nd4,210th
1,945th2,038th660th3,184th1,935th2,827th1,815th2,286th2,806th4,874th625th1,646th154th2,056th743rd1,998th1,950th1,606th249th1,710th1,448th1st2,869th1,347th1,753rd1,958th1,792nd556th3,080th649th1,901st171st
613th484th1,511th
3,362nd1,777th3,863rd
Recamán
197th432nd296th335th234th101st83rd
113th
225th366th
469th
521st786th
157th53rd148th
86th
435th
6th
128th
184th
514th
Repeating Decimals
112th
40th
187th
67th
113th103rd
14th
4th11th
137th
Reverse Polish Notation
721st
241st
215th
184th
347th
1st
532nd67th
59th239th
489th
Reversi
198th
30th
16th
88th86th
51st
117th11th
213th
43rd
15th
Rijndael S-box
181st
46th
221st
158th
98th
16th
61st
217th109th
264th
76th
127th
Rock-paper-scissors-Spock-lizard
264th108th100th
41st
78th
132nd
46th
276th17th
53rd
260th
223rd
Roman to Arabic
361st459th230th676th537th694th185th
101st
139th351st201st
72nd
262nd
190th
369th233rd176th422nd
289th442nd
121st519th
23rd2nd
318th431st
237th
154th294th
ROT13
309th519th
558th
195th
234th
441st
130th
517th142nd
56th77th
11th181st106th45th
Rule 110
172nd197th179th400th
359th101st
25th
31st169th
334th
80th
357th17th252nd
125th
237th
4th
40th348th
110th
Scrambled Sort
254th
214th
66th
249th
127th
128th110th
28th
Set
199th
161st
67th
89th
298th71st
14th
167th
Seven Segment
297th166th330th78th257th117th55th
52nd
48th299th
141st
198th
219th40th
95th
277th
21st
240th
255th
SI Units
16th
3rd
131st151st
23rd
Sierpiński Triangle
96th148th69th30th60th88th101st153rd78th
40th135th143rd
208th
55th
85th15th131st499th
244th193rd
256th44th63rd
24th119th
169th235th
152nd
298th80th
Smith Numbers
311th161st70th321st272nd369th67th
181st
340th129th
205th
59th
294th33rd
234th
395th
114th50th
156th
288th
Spelling Numbers
357th
190th
394th
210th87th114th1st
159th
452nd100th170th
96th
Star Wars GPT
101st
29th
195th34th
5th
85th
Star Wars Opening Crawl
35th
15th
49th
217th21st
17th
31st
Sudoku
65th
129th
135th137th
37th
114th
Sudoku (Fill-in)
27th
60th
83rd
103rd10th
78th
5th
Ten-pin Bowling
359th
200th
50th84th22nd
66th96th
57th
89th14th
63rd
11th
28th
108th
Tic-tac-toe
202nd147th
89th
76th
142nd
250th
58th
163rd25th
189th
52nd
153rd
49th
276th
Time Distance
184th
77th303rd185th280th27th
22nd
33rd
121st10th
14th
125th
Tongue-twisters
112th
92nd179th516th
175th
106th
275th522nd245th
238th
54th288th
447th35th
483rd
633rd
95th39th
87th299th213th465th
136th
Topological Sort
37th
118th
170th
152nd12th
65th
40th
121st
Tower of Hanoi
84th236th76th62nd266th155th351st
29th434th245th210th172nd
571st535th
149th
122nd
110th22nd
56th
89th45th
397th281st106th184th52nd
13th399th241st321st135th
100th294th126th338th
Transpose Sentence
659th290th255th
608th
331st
70th
187th
229th
1st386th123rd
220th61st98th
42nd
181st169th
372nd393rd
Trinomial Triangle
169th
141st
51st
70th
354th161st
13th
41st
United States
288th289th
231st80th
89th
183rd285th
100th
332nd42nd
262nd
54th9th
242nd
Vampire Numbers
245th141st297th
443rd243rd
28th
66th
369th204th
57th
113th
Van Eck Sequence
400th420th222nd347th486th231st227th
100th
479th462nd
536th
283rd
421st36th
127th
275th
13th
62nd665th
340th
189th
Zeckendorf Representation
263rd239th165th236th155th85th129th
57th
199th208th
197th
107th
87th28th
298th
182nd
14th
242nd
175th
194th
Zodiac Signs
53rd238th113th211th
208th82nd
97th
51st201st
167th
101st
125th23rd
16th
86th
63rd
γ
127th119th147th139th
159th
236th
246th184th
1st
302nd
123rd
233rd
429th
λ
116th101st132nd
274th
168th
69th
205th248th
144th
216th51st
316th
253rd
47th247th
231st
532nd
π
228th577th220th418th222nd396th282nd
142nd
244th
510th239th152nd
529th213th
7th
249th483rd
163rd530th
83rd227th597th120th358th
261st
262nd
τ
207th537th232nd403rd226th376th184th
119th
200th
460th260th211th
432nd92nd
15th
262nd
129th491st
61st204th522nd164th351st
282nd
265th
φ
364th693rd389th418th354th634th275th
183rd
484th367th
537th727th189th235th171st
501st128th
69th
486th
46th657th
382nd13th363rd446th114th529th
362nd
532nd
√2
422nd755th465th491st578th730th348th
209th
521st426th
325th
205th272nd
241st191st
141st
563rd407th
111th739th
562nd4th420th266th182nd670th
410th
449th
𝑒
722nd576th388th455th460th436th383rd315th215th
336th
565th
518th475th2nd
459th182nd
119th
471st
246th375th
20th234th
173rd621st
690th
469th