12 Days of Christmas
243rd81st99th105th961st302nd36th
107th
155th746th
777th539th59th537th
288th12th
468th1,020th170th827th
440th39th1,519th
73rd38th
82nd562nd
68th
1,190th187th
24 Game
135th51st98th123rd229th
12th
76th
15th
40th
211th6th
129th
62nd
36th
10th
90th131st
99 Bottles of Beer
275th85th146th60th365th38th126th
179th
99th189th
285th
62nd
39th7th
224th
934th
140th74th
66th
182nd
103rd
Abundant Numbers
453rd1,063rd229th595th122nd451st229th221st134th
92nd465th285th
875th
337th632nd259th55th
2,005th48th42nd317th22nd101st367th97th642nd749th981st459th600th20th645th5th346th474th118th293rd1,345th141st
1,184th462nd
Abundant Numbers (Long)
1,080th358th433rd1,055th394th710th172nd291st60th
89th645th346th
570th957th236th100th
248th683rd174th376th37th3rd433rd263rd552nd
783rd
64th472nd423rd529th133rd
270th
627th447th
Arabic to Roman
264th
343rd
568th
200th149th218th24th
286th275th
81st
215th
380th78th
247th
468th
168th2nd
389th
345th
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
271st140th90th130th49th155th128th
57th
184th153rd121st
132nd
53rd38th
219th
312th
302nd
12th
226th277th
103rd
120th208th
ASCII Table
259th205th92nd402nd73rd263rd227th106th25th
190th336th116th
63rd
96th
162nd62nd112th
236th
2nd
149th45th139th
256th
233rd265th
Billiards
194th170th66th171st190th152nd37th
95th
93rd
135th
48th25th
94th
208th
118th
185th
162nd
138th
brainfuck
631st
113th622nd
467th308th
59th
233rd
427th10th
24th
256th
Calendar
213th
137th
202nd
30th
92nd110th
2nd
265th
Card Number Validation
166th186th88th393rd
375th163rd
127th
332nd382nd
199th
67th
255th14th
116th
321st
231st208th
36th
98th
282nd187th
Catalan Numbers
685th
297th643rd290th
192nd
308th406th704th
372nd
623rd487th278th206th226th
367th143rd
195th
1,132nd
762nd
30th
119th
560th
611th
Catalan’s Constant
228th
128th
173rd
163rd
176th
130th
116th
284th203rd
2nd
92nd
150th
152nd96th
104th
170th
112th
Christmas Trees
143rd
132nd901st443rd
135th
345th
55th410th
399th
127th
354th7th249th301st
294th91st303rd
147th
228th353rd102nd378th43rd
734th
93rd121st
Collatz
413th454th248th599th96th352nd360th
226th
321st462nd
630th
719th569th
141st4th205th687th
997th376th299th
1,021st70th
169th366th634th624th447th
580th
939th1,435th
Continued Fractions
68th
180th252nd
265th
90th42nd
21st
231st
CSS Colors
236th149th188th195th
242nd246th
92nd
254th
81st
171st
208th
218th105th
1st
134th45th
156th
141st507th
381st
Cubes
340th44th45th
81st
128th
58th
241st367th64th
287th77th
171st
219th
133rd
176th
Day of Week
641st793rd655th295th203rd438th510th496th242nd
484th554th518th472nd
334th
366th
416th
861st280th113th385th
395th
402nd
584th
232nd1st
67th257th506th176th794th
770th
690th704th
DFA Simulator
193rd
163rd
23rd
106th46th
21st
64th
Diamonds
61st109th123rd579th203rd572nd84th
43rd
385th92nd
236th
112th
184th17th
55th
183rd
37th
15th
160th
121st
Divisors
1,302nd906th826th1,139th193rd1,173rd723rd1,309th729th
419th2,079th843rd779th
831st
897th1,101st
744th214th
810th203rd149th414th
1,126th290th1,114th1,744th1,155th1,185th2,040th399th
36th278th1,324th1,018th327th
471st
1,329th971st
Emirp Numbers
398th
677th480th54th807th262nd96th472nd
184th155th120th231st1,071st426th
210th
94th
89th497th1,098th
1st
394th
19th131st294th168th372nd488th790th948th76th
606th
Emirp Numbers (Long)
687th403rd401st479th393rd422nd340th
69th
427th
293rd
205th
386th394th
1st
305th
31st
53rd229th
450th
Emojify
103rd177th
200th141st
29th
39th105th
374th
216th
195th22nd215th
4th
113th
Evil Numbers
1,116th2,279th579th501st360th718th558th571st411th463rd388th653rd597th1,268th855th1,051st485th
568th
647th401st197th439th377th190th459th354th1st565th406th442nd725th658th846th349th1,039th584th49th1,139th1,977th428th381st676th423rd625th508th614th
Evil Numbers (Long)
872nd750th443rd300th276th289th355th409th270th366th256th557th386th
336th
429th
463rd848th86th572nd318th109th1,193rd1,455th1st875th528th861st821st
767th498th244th449th45th1,055th1,778th888th657th
403rd540th508th671st
Factorial Factorisation
172nd190th218th179th148th114th80th
136th
122nd189th
229th
106th
109th23rd174th
43rd
93rd
49th
249th
Farey Sequence
306th247th124th207th102nd148th89th
51st
451st195th140th177th
220th
155th
112th31st
414th251st369th192nd232nd
341st
3rd
491st391st
172nd
238th280th
Fibonacci
2,237th2,287th1,219th802nd449th653rd2,366th
855th
392nd1,902nd1,108th2,034th
4,763rd1,001st761st1st2,107th416th2,935th
491st231st1,997th518th
2,455th533rd2,591st2,217th2,797th2,095th385th1,244th1,227th56th3,757th47th1,150th738th
2,132nd2,151st968th3,063rd
Fizz Buzz
779th2,810th1,194th485th2,074th760th1,225th1,274th748th1,169th3,350th1,264th1,604th1,808th
2,003rd1,693rd4,471st1,248th679th
1,241st585th23rd714th1,610th4,528th1,329th659th3,798th1,628th4,251st4,312th505th427th
3rd1,190th464th2,721st1,864th
691st1,235th1,810th1,257th
Foo Fizz Buzz Bar
234th760th437th1,038th748th787th459th
124th
410th319th484th
323rd116th304th206th
135th355th212th724th802nd
1,265th
1,587th139th392nd
2nd227th111th337th
331st647th
1,051st
Forsyth–Edwards Notation
88th323rd154th319th
281st76th
115th
135th
278th
188th
168th22nd197th
71st
29th
Fractions
259th567th366th252nd680th217th402nd265th155th
354th
231st
473rd
184th131st
180th
443rd
801st
96th
10th739th
350th
735th
Game of Life
206th290th90th
227th
112th
127th
320th
53rd49th
137th2nd
200th
58th
161st
Gijswijt’s Sequence
196th103rd75th
283rd
74th
101st
260th116th
163rd
91st
183rd108th
294th
220th
202nd
54th
170th
153rd
106th86th
Gray Code Decoder
256th457th
258th
179th
107th
71st
162nd
94th
344th
261st
198th
Gray Code Encoder
393rd286th
188th
105th255th263rd
211th
161st74th
133rd
27th
50th
227th
201st
Happy Numbers
201st367th417th970th90th490th265th158th112th
79th248th220th190th281st737th502nd
276th435th164th387th
980th137th327th611th69th338th874th
267th
1,058th162nd53rd169th6th226th
35th823rd776th105th
1,185th896th
Happy Numbers (Long)
184th556th273rd328th94th374th129th
122nd
67th211th220th
154th566th230th133rd
108th18th224th112th27th584th656th
384th919th314th
12th
538th
331st
585th
Hexdump
367th292nd144th340th
416th172nd
15th
128th
97th
223rd73rd
3rd
101st
Hilbert Curve
14th
105th
97th
110th
55th
Intersection
522nd342nd292nd463rd165th449th244th
88th
286th
92nd
104th84th
50th40th149th
30th
251st
345th
Inventory Sequence
216th360th133rd137th210th162nd624th
43rd
49th248th
203rd
275th
119th169th
7th
101st142nd
105th
18th
29th
ISBN
75th530th204th556th410th484th141st
350th
346th263rd
165th
456th
188th
90th25th
64th
171st
51st194th
574th
Jacobi Symbol
367th
246th285th311th268th190th
150th
276th
16th
181st
199th154th
123rd
252nd
Kaprekar Numbers
248th69th53rd42nd46th43rd75th
99th90th
128th
70th19th
100th
297th
124th
219th
97th
Kolakoski Constant
124th90th113th
111th63rd123rd
31st
242nd
92nd
173rd139th
42nd
89th
80th
126th184th
67th
91st
Kolakoski Sequence
284th533rd247th455th223rd366th759th
81st
128th278th329th
266th
249th92nd109th
140th145th
339th1st
195th
207th88th
66th
46th185th
459th
450th236th
Leap Years
1,041st1,957th209th301st346th267th242nd529th538th
56th417th319th193rd655th634th222nd
905th
327th247th1,840th
338th78th674th287th
504th453rd796th1,798th1,304th871st415th11th355th180th648th3,066th686th1,187th
542nd524th881st293rd
Levenshtein Distance
371st469th297th
268th
75th166th
53rd
468th
214th
477th175th
258th
16th
197th
37th
188th
157th
Leyland Numbers
578th
349th
137th
83rd
539th
256th
143rd
491st100th121st
262nd
4th266th
524th
251st
ln 2
255th
330th437th342nd470th245th
154th
351st
200th
419th193rd
81st
274th
3rd280th
28th251st
184th284th
296th
297th
Look and Say
779th205th857th
713th133rd
466th
111th423rd
158th249th
581st22nd258th
382nd
53rd602nd
397th
168th
Lucky Numbers
366th
96th296th351st332nd281st
70th
277th323rd209th
112th
108th
206th246th
322nd
437th397th
13th307th
223rd
Lucky Tickets
138th
389th
77th
49th
194th
287th
108th
269th38th
9th
221st
252nd
Mahjong
22nd
108th
119th8th
112th
Mandelbrot
56th114th81st155th68th242nd150th
87th
46th90th101st
280th
53rd
121st49th
59th112th
65th
33rd
26th
84th
Maze
60th
50th
323rd78th
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
141st
92nd
Morse Encoder
89th142nd82nd
215th
42nd
88th
120th
124th
51st
164th18th
144th
167th
13th
29th
99th
Multitap Input
215th
134th36th
102nd
131st
13th
101st
37th45th
43rd
Musical Chords
292nd
72nd
112th
114th
137th16th
109th
38th
N Queens
281st258th156th223rd245th293rd19th
80th
184th
196th
134th
218th15th
98th126th
265th
27th
145th
181st
Niven Numbers
626th1,176th550th265th951st447th604th1,853rd386th
291st874th716th790th1,239th1,273rd1,466th2,348th737th1,802nd828th335th
623rd640th74th1,528th286th462nd662nd361st565th1,025th1,256th215th682nd207th833rd8th617th56th196th406th1,932nd1,004th809th1,407th756th
Niven Numbers (Long)
250th514th416th237th298th371st291st
328th
151st524th790th1,157th1,155th484th393rd646th765th1,083rd459th261st
375th733rd57th
170th2nd431st686th424th628th634th117th871st281st491st34th293rd21st73rd319th
409th449th862nd1,261st
Number Spiral
473rd115th69th41st225th240th205th
231st
65th79th
107th
204th
211th134th
387th129th
290th
199th
321st
137th
Odious Numbers
1,139th1,743rd480th301st544th662nd645th424th297th354th238th555th456th876th738th1,082nd1,016th
474th
509th273rd153rd315th264th186th335th232nd1st420th268th325th628th492nd1,165th606th867th442nd46th1,146th1,588th644th278th566th310th440th349th485th
Odious Numbers (Long)
1,433rd648th426th276th229th380th339th370th222nd305th210th586th353rd
285th
415th
422nd655th134th506th263rd159th
1,400th1st543rd461st551st849th
961st945th194th390th45th1,254th1,458th839th665th
347th478th437th654th
Ordinal Numbers
138th581st488th405th710th436th299th332nd319th
167th373rd470th
514th
377th
460th46th
609th175th
152nd564th288th
198th317th111th234th
125th434th
617th
PalindromemordnilaP
263rd453rd
309th
165th147th45th
229th
99th
173rd65th118th
432nd
26th207th
11th
38th82nd
454th
348th
Pangram Grep
363rd585th771st
835th
313th287th397th
796th
109th
1,152nd
350th289th246th155th
325th56th
441st
253rd
173rd
557th
41st344th268th230th199th
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
250th844th701st766th1,031st684th1,156th894th721st1st640th990th126th474th479th176th1,125th327th
755th411th536th902nd864th222nd301st152nd777th41st677th112th500th433rd1,209th393rd598th932nd652nd
Pernicious Numbers (Long)
983rd848th
791st275th533rd634th426th119th
73rd476th
139th
659th
180th
1st
285th607th
133rd
243rd
471st
547th68th487th39th
370th199th
218th
Poker
206th
137th
36th
52nd
225th102nd
21st
33rd
Polyominoes
47th51st32nd
136th140th13th
92nd
60th
121st15th
48th
100th
21st
Prime Numbers
1,184th1,675th719th1,018th368th1,289th579th609th430th
504th902nd1,233rd614th926th
251st
1,122nd1,785th684th342nd1st564th337th178th541st630th1st1,737th392nd1,657th1,923rd
323rd913th797th588th122nd497th224th1,304th414th725th511th
1,890th637th
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
3,659th1,993rd2,617th4,262nd1,532nd4,208th
1,945th2,038th660th3,182nd1,935th2,825th1,815th2,285th2,804th4,872nd625th1,646th154th2,056th743rd1,998th1,950th1,606th249th1,710th1,448th1st2,867th1,347th1,753rd1,957th1,792nd556th3,078th649th1,901st171st
613th484th1,511th
3,360th1,777th3,861st
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
240th
214th
183rd
347th
1st
532nd66th
58th238th
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
307th518th
557th
195th
224th
439th
130th
515th142nd
64th77th
11th181st106th45th
Rule 110
172nd197th179th400th
359th101st
25th
31st169th
334th
80th
357th17th252nd
125th
237th
4th
40th348th
110th
Scrambled Sort
254th
214th
65th
249th
126th
127th107th
27th
Set
199th
161st
67th
89th
297th71st
14th
167th
Seven Segment
297th166th330th78th257th117th55th
52nd
48th299th
141st
198th
219th40th
95th
277th
21st
240th
255th
SI Units
16th
3rd
132nd152nd
23rd
Sierpiński Triangle
96th148th69th30th60th88th101st153rd78th
40th135th143rd
208th
55th
85th15th131st498th
245th193rd
256th44th63rd
24th119th
169th235th
152nd
298th80th
Smith Numbers
311th160th69th320th271st368th66th
180th
339th128th
204th
294th33rd
234th
395th
113th50th
155th
288th
Spelling Numbers
357th
190th
394th
210th87th114th1st
159th
451st100th170th
96th
Star Wars GPT
101st
29th
194th34th
5th
85th
Star Wars Opening Crawl
34th
15th
49th
217th21st
17th
31st
Sudoku
65th
130th
136th138th
37th
115th
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
183rd
77th303rd184th280th27th
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
83rd233rd75th62nd266th155th351st
28th434th245th210th172nd
570th533rd
149th
122nd
109th22nd
56th
89th45th
396th281st105th184th52nd
13th398th241st320th135th
100th291st126th338th
Transpose Sentence
658th290th255th
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
247th141st300th
446th245th
28th
66th
372nd204th
57th
113th
Van Eck Sequence
400th420th222nd347th486th231st227th
100th
479th462nd
536th
283rd
421st36th
127th
275th
13th
62nd665th
340th
189th
Zeckendorf Representation
263rd239th173rd236th155th85th129th
57th
199th208th
197th
107th
87th28th
297th
182nd
14th
242nd
175th
194th
Zodiac Signs
53rd237th113th209th
207th82nd
97th
51st200th
166th
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
533rd
π
228th576th220th418th222nd396th282nd
142nd
244th
510th239th152nd
529th213th
7th
249th483rd
163rd530th
83rd227th596th120th358th
261st
262nd
τ
207th537th232nd403rd226th376th184th
119th
200th
461st260th212th
432nd92nd
15th
262nd
129th492nd
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
722nd576th388th455th461st436th383rd315th215th
336th
565th
518th475th2nd
459th182nd
119th
471st
246th375th
20th234th
173rd621st
690th
469th