12 Days of Christmas
239th84th100th105th937th292nd37th
106th
157th728th
752nd523rd58th521st
280th10th
455th1,002nd167th804th
427th38th1,495th
71st39th
61st544th
69th
1,167th184th
24 Game
124th51st91st113th219th
15th
74th
18th
42nd
203rd10th
118th
63rd
38th
14th
7th122nd
99 Bottles of Beer
263rd84th142nd58th351st37th125th
172nd
97th182nd
275th
59th
38th7th
216th
911th
137th74th
54th
176th
102nd
Abundant Numbers
520th2,031st286th559th114th428th211th209th112th
84th449th196th
832nd
334th594th232nd48th
1,931st42nd145th203rd18th86th339th109th605th965th1,523rd541st751st315th694th5th325th439th103rd261st1,281st130th
1,123rd437th
Abundant Numbers (Long)
1,016th336th404th987th362nd638th163rd270th90th
79th599th323rd
528th899th224th94th
235th670th156th353rd37th3rd428th250th519th
726th
60th451st392nd480th127th
254th
594th411th
Arabic to Roman
241st
318th
550th
191st141st206th19th
276th228th
73rd
301st
364th71st
242nd
452nd
158th2nd
373rd
330th
Arithmetic Numbers
469th581st335th263rd80th212th203rd
67th
74th237th229th
216th
117th
133rd214th6th
312th
162nd661st
361st
16th38th
27th
362nd
544th589th
Arrows
665th166th192nd290th208th186th84th
19th
184th139th345th
141st
246th
204th26th102nd
150th
197th
79th
6th
168th
291st
130th124th
Ascending Primes
276th148th94th120th54th158th124th
57th
185th152nd122nd
131st
303rd
62nd41st
220th
317th
304th
12th
48th282nd
106th
134th208th
ASCII Table
252nd201st92nd391st73rd255th229th81st25th
190th200th58th
63rd
127th
161st61st110th
230th
2nd
149th44th143rd
247th
225th257th
Billiards
182nd148th59th158th178th133rd31st
87th
83rd
122nd
44th25th
86th
195th
109th
98th
149th
123rd
brainfuck
624th
112th606th
459th306th
57th
231st
425th10th
24th
255th
Calendar
184th
143rd
177th
27th
85th102nd
2nd
115th
Card Number Validation
149th165th84th366th
345th150th
113th
313th357th
172nd
73rd
230th13th
102nd
297th
212th184th
33rd
87th
253rd168th
Catalan Numbers
665th
293rd619th286th
187th
304th403rd685th
368th
606th463rd274th216th200th
357th138th
190th
1,110th
742nd
30th
114th
541st
585th
Catalan’s Constant
220th
129th
168th
160th
172nd
127th
89th
274th194th
3rd
91st
147th
148th92nd
104th
166th
111th
Christmas Trees
460th
132nd874th421st
135th
328th
48th389th
381st
127th
335th6th236th289th
278th90th285th
144th
219th334th101st360th44th
712th
92nd121st
Collatz
407th467th257th586th116th358th251st
209th
330th463rd
623rd
455th561st
146th4th223rd689th
1,006th397th307th
1,011th70th
170th371st619th95th446th
568th
927th1,395th
CSS Colors
232nd153rd184th193rd
237th241st
88th
251st
78th
167th
201st
214th100th
1st
131st45th
152nd
137th501st
376th
Cubes
330th43rd44th
78th
122nd
57th
233rd358th63rd
272nd74th
165th
211th
128th
170th
Day of Week
629th777th643rd287th196th427th498th483rd234th
473rd538th507th460th
324th
355th
405th
842nd272nd106th374th
384th
391st
589th
224th1st
62nd259th494th167th816th
753rd
688th691st
DFA Simulator
187th
162nd
23rd
103rd55th
21st
61st
Diamonds
58th106th116th541st189th536th80th
48th
361st88th
245th
109th
171st17th
40th
210th
37th
15th
152nd
123rd
Divisors
1,261st890th806th1,102nd189th1,137th706th822nd711th
409th2,038th828th789th
810th
911th1,074th
750th210th
779th199th147th404th
1,123rd271st1,090th1,710th1,139th1,163rd2,000th389th
36th309th1,288th999th321st
469th
1,293rd957th
Emirp Numbers
386th
657th461st54th779th258th95th452nd
182nd153rd113th241st1,039th414th
207th
93rd
88th476th1,069th
1st
382nd
19th133rd290th168th363rd467th768th916th75th
583rd
Emirp Numbers (Long)
672nd397th394th476th381st420th327th
69th
424th
284th
199th
376th386th
1st
292nd
29th
51st59th
448th
Emojify
106th
101st173rd
195th138th
29th
39th103rd
371st
212th
190th22nd211th
269th
4th
112th
Evil Numbers
1,082nd2,295th598th475th351st702nd541st560th397th453rd372nd636th581st1,213th854th1,028th482nd
554th
640th392nd188th430th368th182nd449th345th1st557th401st433rd724th645th839th338th1,012th568th46th1,089th1,920th418th384th662nd413th620th478th609th
Evil Numbers (Long)
847th734th434th295th271st282nd351st380th265th358th251st551st389th
331st
422nd
495th815th82nd559th308th105th1,164th1,417th1st850th517th842nd819th
746th478th239th462nd42nd1,028th1,742nd861st640th
411th529th498th654th
Factorial Factorisation
167th183rd212th175th144th114th79th
134th
122nd182nd
224th
66th
106th27th168th
45th
90th
9th
245th
Farey Sequence
304th256th124th199th97th133rd84th
47th
271st188th140th165th
218th
148th
109th30th
404th243rd361st207th236th
332nd
3rd
473rd381st
174th
232nd275th
Fibonacci
2,203rd2,239th1,192nd744th390th638th2,313th
833rd
432nd1,865th1,104th2,027th
4,645th989th792nd1st2,115th449th2,852nd
482nd226th1,985th506th
2,436th520th2,564th2,175th2,698th2,024th377th1,828th1,844th55th3,662nd46th1,129th720th
2,082nd2,101st948th3,029th
Fizz Buzz
769th2,792nd1,183rd483rd2,043rd750th1,219th1,265th739th1,159th3,306th1,247th1,605th1,794th
1,986th1,678th4,410th1,254th672nd
1,231st582nd23rd707th1,592nd4,458th1,320th652nd3,769th1,615th4,242nd4,253rd502nd426th
3rd1,179th462nd2,680th1,846th
684th1,228th1,796th1,240th
Foo Fizz Buzz Bar
228th734th428th1,006th724th771st449th
121st
401st314th476th
318th114th301st203rd
132nd349th210th699th781st
1,226th
1,542nd136th383rd
2nd209th109th330th
325th627th
1,018th
Forsyth–Edwards Notation
81st317th148th308th
270th73rd
112th
129th
255th
131st
161st21st187th
66th
28th
Fractions
252nd538th353rd245th647th206th384th259th151st
346th
231st
471st
174th127th
178th
435th
770th
96th
10th714th
350th
703rd
Game of Life
204th286th112th
228th
109th
140th
318th
50th46th
133rd2nd
198th
71st
116th
Gijswijt’s Sequence
189th98th72nd
267th
71st
92nd
241st87th
148th
88th
167th101st
278th
211th
190th
49th
155th
141st
100th79th
Happy Numbers
198th359th321st936th89th474th258th155th111th
78th245th216th187th279th710th485th
273rd422nd161st361st
954th132nd322nd594th68th333rd843rd
261st
1,025th159th52nd166th6th221st
34th793rd745th103rd
1,150th865th
Happy Numbers (Long)
174th537th262nd316th90th364th124th
106th
65th203rd207th
154th548th217th128th
109th17th211th114th26th569th635th
884th306th
12th
519th
321st
566th
Hexdump
354th288th126th333rd
413th168th
15th
128th
134th
215th69th
3rd
97th
Hilbert Curve
14th
115th
92nd
118th
55th
Intersection
506th327th310th447th158th432nd230th
68th
273rd
89th
100th82nd
49th38th139th
32nd
244th
328th
Inventory Sequence
206th342nd125th132nd203rd155th598th
41st
44th239th
196th
269th
113th163rd
7th
105th139th
96th
18th
26th
ISBN
71st518th188th538th400th488th127th
301st
342nd198th
157th
452nd
363rd
85th22nd
58th
174th
47th184th
554th
Jacobi Symbol
342nd
231st264th286th245th177th
136th
254th
16th
105th
184th147th
117th
234th
Kaprekar Numbers
197th76th37th30th34th41st77th
56th
69th72nd
113th
62nd13th
105th
205th
47th
50th
103rd
Kolakoski Constant
125th86th115th
110th61st124th
29th
234th
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
1,046th1,918th217th323rd362nd273rd268th374th575th
114th432nd341st205th733rd654th235th
915th
352nd248th1,801st
358th39th462nd327th
550th469th804th1,762nd1,307th853rd429th15th367th194th678th3,015th738th1,149th
565th557th886th333rd
Levenshtein Distance
364th473rd310th
266th
151st
112th173rd
90th
472nd
334th
486th182nd
254th
38th
4th201st
23rd
199th
165th
Leyland Numbers
567th
347th
137th
80th
527th
257th
168th
484th97th118th
261st
4th139th
511th
249th
ln 2
246th
320th421st328th454th234th
150th
338th
202nd
405th186th
77th
267th
3rd253rd
28th245th
175th279th
281st
290th
Look and Say
754th199th829th
692nd132nd
446th
111th406th
167th240th
560th22nd248th
367th
53rd581st
383rd
162nd
Lucky Numbers
354th
93rd282nd335th317th269th
70th
264th309th200th
104th
126th
197th230th
308th
424th385th
13th293rd
213th
Lucky Tickets
129th
378th
71st
46th
182nd
274th
93rd
257th35th
9th
211th
239th
Mahjong
20th
102nd
113th8th
106th
Mandelbrot
50th104th73rd144th62nd230th141st
79th
38th80th89th
263rd
143rd
109th46th
53rd108th
59th
31st
25th
117th
Maze
56th
49th
307th74th
137th43rd
31st
5th
Medal Tally
182nd
170th
324th
123rd
104th
289th
181st70th177th
34th
Minesweeper
100th97th54th
38th
14th
108th
93rd9th
18th
Morse Decoder
90th
96th
30th
13th
169th64th
45th
93rd20th
3rd
107th
91st
Morse Encoder
86th140th77th
206th
39th
85th
116th
120th
48th
159th17th
121st
162nd
12th
27th
96th
Multitap Input
177th
120th22nd
85th
91st
11th
75th
32nd36th
38th
Musical Chords
221st
70th
109th
110th
134th17th
105th
37th
N Queens
269th246th150th208th232nd281st19th
70th
177th
184th
124th
202nd13th
88th127th
210th
217th
25th
142nd
172nd
Niven Numbers
609th1,150th563rd250th923rd432nd594th1,779th375th
281st901st713th784th1,260th1,225th1,414th2,280th692nd1,732nd828th325th
606th621st66th1,476th276th518th676th354th542nd1,011th1,211th206th644th198th806th8th600th48th188th401st1,852nd975th771st1,372nd733rd
Niven Numbers (Long)
245th501st391st231st343rd363rd285th
301st
145th511th774th1,133rd1,138th473rd397th632nd752nd1,059th448th255th
367th727th56th
164th2nd422nd676th415th616th622nd115th852nd275th480th34th287th21st72nd292nd
384th435th860th1,237th
Number Spiral
444th110th67th41st217th228th192nd
216th
63rd76th
104th
134th
198th127th
367th125th
273rd
187th
137th
130th
Odious Numbers
1,109th1,802nd468th291st529th637th645th422nd264th344th236th533rd445th867th743rd1,053rd993rd
462nd
523rd259th144th306th255th177th335th223rd1st419th268th315th609th517th1,121st586th852nd431st44th1,116th1,555th614th273rd550th300th429th340th473rd
Odious Numbers (Long)
1,396th629th407th267th220th358th329th369th213th296th201st573rd342nd
276th
401st
415th635th123rd491st253rd149th
1,359th1st526th453rd535th870th
936th920th185th387th42nd1,223rd1,422nd812th669th
336th448th427th628th
Ordinal Numbers
133rd569th473rd397th692nd424th295th327th317th
196th366th456th
495th
369th
450th44th
596th204th
147th551st291st
158th315th106th230th
120th426th
603rd
PalindromemordnilaP
252nd437th
293rd
162nd150th43rd
246th
102nd
166th59th114th
413th
24th205th
12th
36th81st
431st
328th
Pangram Grep
519th567th754th
801st
305th280th376th
768th
109th
1,122nd
669th281st240th155th
316th54th
419th
252nd
540th
872nd
39th334th261st220th195th
Partition Numbers
56th117th78th227th98th206th58th
18th
165th163rd
92nd
135th
75th45th
70th
22nd126th
6th24th
36th
157th
Pascal’s Triangle
907th318th375th808th516th671st386th
118th
1,033rd728th
349th
343rd
664th
1st623rd804th365th228th650th1st853rd194th
389th298th360th466th
51st143rd72nd419th920th
285th
575th1,137th
Pernicious Numbers
596th786th488th265th347th515th571st784th327th
240th825th706th755th1,000th688th1,108th861st658th1st641st945th122nd498th448th176th1,079th317th
732nd381st542nd871st844th214th292nd148th742nd39th652nd108th473rd419th1,161st402nd584th898th619th
Pernicious Numbers (Long)
956th822nd
763rd267th522nd611th415th117th
72nd456th
137th
636th
174th
1st
275th583rd
131st
241st
459th
530th67th472nd38th
356th194th
209th
Poker
242nd
197th
134th
32nd
47th
216th97th
18th
30th
Polyominoes
46th52nd30th
128th131st15th
89th
22nd
114th18th
47th
98th
5th
Prime Numbers
1,148th1,651st691st980th347th1,242nd574th586th411th
484th875th1,194th590th925th
247th
1,082nd1,721st658th321st1st560th356th172nd533rd604th1st1,682nd375th1,601st1,859th
307th884th767th543rd117th477th216th1,255th396th696th490th
1,826th643rd
Prime Numbers (Long)
1,287th1,020th674th786th824th842nd592nd630th395th
486th685th815th
696th164th
728th1,127th637th407th1st647th976th190th1,081st367th1st595th509th616th
1,197th1,089th623rd
108th388th864th214th446th
804th
1,075th561st
Proximity Grid
119th
118th
86th
127th74th135th
95th9th
156th
40th
12th
QR Decoder
43rd74th32nd95th116th93rd27th
99th
171st88th
29th
125th18th
26th
77th
132nd
Quine
3,593rd1,954th2,573rd4,201st1,507th4,149th2,944th1,894th1,998th643rd3,130th1,899th2,773rd1,777th2,245th2,753rd4,805th609th1,610th151st2,020th726th1,960th1,909th1,573rd239th1,683rd1,447th1st2,815th1,328th1,729th1,916th1,754th540th3,027th633rd1,850th168th
597th471st1,429th
3,306th1,739th3,798th
Recamán
194th427th294th339th234th100th82nd
111th
229th361st
463rd
511th768th
154th52nd145th
85th
425th
5th
125th
187th
505th
Repeating Decimals
110th
39th
179th
66th
111th102nd
13th
4th10th
134th
Reverse Polish Notation
705th
230th
192nd
175th
331st
1st
518th64th
56th227th
478th
Reversi
188th
30th
8th
87th85th
53rd
111th17th
201st
44th
21st
Rijndael S-box
178th
54th
202nd
131st
33rd
14th
58th
198th99th
82nd
64th
70th
Rock-paper-scissors-Spock-lizard
255th100th93rd
35th
71st
125th
40th
268th13th
46th
251st
214th
Roman to Arabic
350th447th217th660th524th676th177th
92nd
117th344th188th
65th
248th
181st
358th220th169th411th
280th434th
126th507th
20th2nd
310th424th
224th
164th289th
ROT13
215th268th363rd
515th
177th
201st
408th
115th
477th137th
60th73rd
10th171st105th41st
Rule 110
169th193rd176th385th
348th99th
23rd
28th166th
321st
79th
346th15th244th
123rd
229th
4th
37th336th
108th
Scrambled Sort
240th
203rd
59th
238th
114th
121st102nd
26th
Set
198th
158th
65th
92nd
287th70th
18th
12th
Seven Segment
288th160th322nd73rd248th108th50th
49th
45th289th
133rd
179th
210th38th
90th
268th
21st
232nd
246th
SI Units
15th
2nd
125th145th
23rd
Sierpiński Triangle
96th147th69th30th60th88th102nd151st78th
40th135th142nd
202nd
55th
85th15th131st486th
237th188th
248th44th63rd
24th119th
167th228th
325th
286th80th
Smith Numbers
299th163rd68th308th262nd356th60th
174th
330th124th
196th
52nd
286th32nd
221st
370th
108th43rd
150th
276th
Spelling Numbers
349th
187th
382nd
207th85th113th1st
155th
439th97th167th
92nd
Star Wars GPT
85th
25th
171st28th
5th
65th
Star Wars Opening Crawl
31st
13th
46th
211th19th
15th
28th
Sudoku
62nd
129th
134th136th
34th
113th
Sudoku (Fill-in)
27th
59th
81st
100th10th
76th
4th
Ten-pin Bowling
329th
188th
50th79th22nd
64th92nd
111th
85th14th
59th
11th
29th
102nd
Tic-tac-toe
199th150th
94th
184th
147th
245th
268th
163rd32nd
189th
74th
54th
57th
269th
Time Distance
180th
82nd298th181st276th28th
23rd
34th
126th10th
14th
35th
Tongue-twisters
111th
89th173rd503rd
170th
105th
267th509th236th
228th
54th280th
432nd35th
468th
615th
94th39th
86th
204th450th
134th
Topological Sort
43rd
115th
157th
137th14th
58th
22nd
83rd
Tower of Hanoi
70th205th57th41st99th139th290th
154th357th146th183rd156th
473rd334th
142nd
117th
85th123rd
31st
82nd78th
233rd261st94th65th34th
72nd324th52nd263rd130th
76th259th97th274th
Transpose Sentence
618th299th239th
566th
317th
67th
175th
208th
1st356th119th
468th57th99th
38th
63rd167th
352nd367th
Trinomial Triangle
150th
127th
40th
60th
327th144th
11th
24th
United States
285th286th
227th77th
231st
178th282nd
95th
326th42nd
260th
111th9th
242nd
Vampire Numbers
242nd138th294th
432nd238th
28th
83rd
392nd194th
56th
76th
Van Eck Sequence
370th392nd210th321st460th216th213th
96th
450th433rd
509th
208th
393rd36th
123rd
254th
13th
60th641st
316th
179th
Zeckendorf Representation
254th229th166th225th149th75th120th
56th
188th196th
186th
111th
84th26th
278th
174th
11th
54th
168th
191st
Zodiac Signs
51st229th111th202nd
200th78th
92nd
49th194th
162nd
96th
122nd22nd
17th
68th
60th
γ
125th116th144th135th
154th
229th
239th180th
1st
292nd
117th
226th
420th
λ
113th98th130th
263rd
162nd
68th
197th238th
143rd
204th49th
306th
242nd
45th216th
222nd
523rd
π
216th560th210th404th212th381st266th
133rd
237th
492nd235th142nd
511th200th
7th
240th467th
152nd513th
78th219th577th114th356th
248th
252nd
τ
202nd524th246th390th216th359th176th
112th
193rd
447th149th200th
418th90th
15th
251st
118th481st
60th192nd509th157th338th
268th
253rd
φ
353rd677th390th407th344th620th274th
181st
473rd361st
525th708th187th234th169th
488th127th
69th
471st
46th643rd
370th13th355th432nd113th519th
352nd
523rd
√2
413th738th458th482nd568th714th337th
199th
512th418th
314th
219th265th
234th185th
136th
553rd399th
106th350th
552nd4th415th259th176th655th
410th
442nd
𝑒
704th561st376th439th448th422nd366th303rd206th
321st
547th
320th459th2nd
442nd175th
19th
456th
237th310th
68th225th
166th606th
672nd
455th