12 Days of Christmas
1,118th
1,070th
134th1,387th
590th
29th
153rd50th
184th110th38th
65th87th
434th
308th544th
24 Game
137th
128th104th
32nd
69th
23rd💎
49th60th15th2nd
73rd30th
16th
99 Bottles of Beer
636th
1,086th
152nd
426th
257th
2nd
186th56th
83rd89th14th
102nd80th297th142nd
313th
Abundant Numbers
3,149th
1,691st455th
527th681st
524th
798th
737th374th
2,595th
1st
99th145th
564th518th41st12th
1,069th643rd147th193rd340th617th
480th
265th1,542nd
Abundant Numbers (Long)
476th151st
196th930th1,040th
95th
582nd
306th673rd
1,519th
1st
120th78th
620th408th41st13th
1,070th205th77th451st601st257th
311th1,063rd
Arabic to Roman
133rd
167th
181st22nd
224th
76th
348th
231st
245th168th
486th249th195th71st
125th1st
178th384th
435th191st
Arithmetic Numbers
828th253rd119th30th56th
143rd940th
43rd
237th241st131st728th232nd297th432nd655th141st22nd
118th2nd
132nd62nd584th24th💎861st70th140th865th742nd376th586th886th918th3rd34th827th19th352nd
230th352nd739th720th738th231st
Arrows
231st
243rd
97th
471st
257th41st
115th396th💎
61st147th
245th
512th
Ascending Primes
453rd
190th
207th315th
66th
252nd
74th
337th
386th
86th6th
96th231st60th1st
230th
108th18th98th160th164th290th
557th
ASCII Table
109th
135th
163rd
259th130th
281st117th
1st
95th84th
595th64th59th37th
238th216th76th399th49th158th
160th
Billiards
24th
35th112th
121st
78th
113th
59th3rd
21st122nd178th1st
26th157th
10th163rd
brainfuck
633rd
504th376th
133rd
444th
872nd937th
487th
216th45th
169th527th82nd20th
565th
732nd28th85th
230th
Calendar
292nd
73rd
154th51st
189th
96th
2nd133rd
195th
Card Number Validation
210th
257th320th
326th
474th
237th
161st
133rd33rd
48th248th83rd2nd
174th
280th106th147th
137th375th
117th
Catalan Numbers
1st
790th
471st579th940th
203rd372nd
649th882nd
578th686th
782nd
238th
243rd26th1,055th
154th642nd228th500th
630th
502nd42nd660th913th307th923rd
585th667th
Catalan’s Constant
335th
341st141st
158th
95th
139th
78th💎
163rd137th3rd81st
105th109th
131st
88th
Christmas Trees
888th892nd
682nd
352nd
31st588th
677th278th
17th
91st4th
192nd36th6th
275th
331st124th
43rd705th
Collatz
1,841st
1,357th
237th461st
296th972nd971st
102nd
481st
345th594th
1,307th
1st
99th34th
199th6th139th893rd4th1,331st
798th488th255th219th123rd631st
964th371st815th
Continued Fractions
214th
146th
85th
201st100th
134th181st6th
7th161st
60th
CSS Colors
375th
311th
112th
1st290th
202nd206th
257th185th218th
1st
87th
122nd199th
196th
278th
Cubes
317th
11th
20th60th
106th💎
37th42nd4th
2nd39th
118th
Day of Week
765th
336th
490th627th
312th
688th
374th
889th
706th752nd
152nd392nd792nd643rd
1st943rd68th283rd
217th
498th
DFA Simulator
92nd
102nd
59th
1st
94th22nd
185th79th3rd
20th128th
163rd
Diamonds
398th205th
395th
101st
199th
534th
306th
127th230th
322nd78th1st
210th36th130th
272nd
1,718th
320th
Divisors
2,091st753rd993rd1,038th836th2,361st
666th
1,256th1,865th
1,019th1,531st
2,828th1,281st691st
502nd1st1,913th
736th696th1,868th19th
1,046th
1,005th28th554th702nd425th600th
1,113th1,709th2,518th
Emirp Numbers
59th
476th729th
469th211th
893rd316th
131st
561st
269th
310th5th
610th253rd518th30th
239th100th233rd765th374th995th
322nd
552nd957th
Emirp Numbers (Long)
54th
69th227th
112th
406th358th
119th
503rd
285th
157th10th
133rd159th296th1st
322nd33rd87th
137th291st
457th
Emojify
119th
86th224th
37th
162nd
55th
129th92nd
117th76th19th23rd
3rd121st
21st
243rd
Evil Numbers
1,837th933rd
658th1,473rd992nd1,105th743rd495th733rd1,399th
517th2,332nd
1,245th796th1,911th
1,282nd200th
545th468th963rd1st
1,930th
645th51st1,370th979th413th1,381st
812th
2,067th2,093rd
Evil Numbers (Long)
1,051st319th
304th1,172nd765th
278th396th680th889th
357th
1,219th
1,191st
691st88th
517th1,468th1,023rd1st
854th
481st47th710th1,639th914th696th1,526th
565th780th
Factorial Factorisation
89th
59th
193rd
154th225th
80th
8th
104th5th
185th84th30th2nd
122nd40th169th11th
250th
Farey Sequence
347th
484th156th125th180th448th563rd
66th
558th219th164th
206th
414th
115th
410th52nd
133rd138th270th3rd
285th
343rd380th
332nd5th190th408th186th424th
411th
Fibonacci
3,855th
3,975th
2,855th375th1,035th673rd3,008th4,135th3,150th2,746th3,272nd2,940th1,968th2,311th1,151st4,870th1,134th1,156th3,850th783rd1st
435th388th3,225th511th237th2,048th538th1st
553rd
2,246th
3,897th3,754th1,306th1,289th47th876th2,043rd1,213th759th
2,179th3,488th2,278th1,101st
3,968th
Fizz Buzz
2,179th2,020th4,310th1,509th3,112th5,404th
2,074th
2,644th
3,800th3,335th
4,053rd
1st
1,358th22nd
761st141st727th1,292nd16th
2,096th
5,522nd63rd1,542nd125th545th1,351st
2,042nd6,561st
Foo Fizz Buzz Bar
952nd887th
781st1,157th
337th
987th
988th695th
1,392nd
246th
499th243rd
686th374th428th3rd
1,712th9th465th234th668th1,898th
908th
Forsyth–Edwards Notation
353rd
253rd
41st
110th
26th
96th30th
52nd228th3rd
63rd
224th55th75th
138th
120th
426th404th
Fractions
608th
778th191st
229th
388th
205th
515th477th
276th632nd
543rd
1st
393rd232nd
601st689th507th184th
708th97th419th358th10th374th
362nd560th
Game of Life
234th
190th
273rd
311th
66th6th
259th215th1st
168th104th
197th
472nd
Gijswijt’s Sequence
181st153rd
89th
57th202nd
100th
75th
167th
1st
175th💎
193rd39th45th4th
22nd67th
72nd221st
254th
333rd392nd
Gray Code Decoder
284th
53rd
204th92nd
148th155th1st
38th280th
192nd
Gray Code Encoder
490th
199th
448th190th
400th286th1st
54th458th
585th
Happy Numbers
1,018th553rd
766th854th
697th851st
677th
220th1,798th
736th
131st
172nd32nd
519th312th158th1st
790th
347th35th535th848th761st243rd
480th
843rd1,315th
Happy Numbers (Long)
351st257th
626th
180th
506th
200th391st
648th
58th
115th7th
355th792nd93rd16th
862nd
520th40th186th343rd447th621st
263rd574th
Hexdump
78th
127th
95th
427th
173rd
149th
246th43rd
264th111th2nd
67th
240th18th159th
5th
380th
Hilbert Curve
131st
81st
76th💎
2nd
121st25th
151st
Intersection
179th
223rd310th
112th
172nd
180th
17th
69th25th
272nd432nd245th9th
38th121st
43rd
Inventory Sequence
535th241st
382nd718th
168th
327th
747th773rd
458th
1st
261st18th
205th73rd84th7th
463rd
521st
725th38th124th604th25th314th
808th306th
ISBN
817th
264th266th
368th586th
411th
423rd
171st310th
440th
133rd
149th32nd
189th270th63rd1st
357th137th202nd131st354th629th
311th
Jacobi Symbol
8th
69th56th152nd125th65th
51st
89th73rd
95th
160th13th💎
115th4th
59th42nd99th46th3rd134th
198th
156th48th97th136th47th128th
132nd138th
114th
Kaprekar Numbers
199th48th
93rd
246th
88th128th
448th
224th
66th
189th3rd
26th64th145th1st
125th
222nd196th44th
256th218th
204th
Kolakoski Constant
40th
91st157th
35th
194th
196th
145th
2nd
208th💎
183rd95th27th3rd
78th54th
11th
333rd
Kolakoski Sequence
597th390th
401st587th
85th
395th
476th804th
464th
56th
94th36th
363rd284th140th1st
32nd398th798th59th164th
1,019th
501st701st
Leap Years
803rd446th
683rd
428th
876th
203rd2,248th
1,658th
1st
156th69th
98th1,137th986th9th
2,213th977th308th174th
579th1,121st
1,183rd560th
Levenshtein Distance
200th
290th408th
160th
201st
103rd
256th159th
331st450th217th2nd
49th99th445th3rd
373rd
Leyland Numbers
714th
363rd381st
245th
612th
168th
669th578th
195th
492nd1st
151st5th
593rd163rd133rd21st
240th25th193rd534th452nd698th
560th
ln 2
333rd
315th226th
156th
349th
203rd
397th
231st
220th27th
140th301st107th239th415th
3rd
209th28th257th218th103rd358th
447th
318th
Look and Say
270th86th586th181st418th581st
600th
254th802nd
538th1,208th285th625th386th1st
105th48th
152nd397th525th234th3rd
284th459th
539th384th103rd389th49th286th
185th302nd409th
Lucky Numbers
113th153rd
306th470th
83rd
71st335th
240th
492nd
1st
78th12th
351st327th77th3rd
14th69th421st202nd179th
325th
Lucky Tickets
332nd
232nd251st
79th
227th
166th
263rd
11th
148th9th
78th241st104th1st
361st
13th153rd459th102nd318th
202nd
Mahjong
31st
44th26th
4th
28th36th41st
46th
80th
3rd
30th6th
8th20th11th💎
62nd56th13th
7th
45th95th
Mandelbrot
40th
260th
31st
27th
226th
66th💎
105th
73rd2nd
44th26th
32nd
Maze
366th
355th212th
99th
195th143rd
74th4th
213th255th81st💎
192nd56th100th
122nd
Medal Tally
217th
101st
66th
67th
163rd
2nd
115th14th
225th121st36th3rd
199th6th62nd
21st
220th
Minesweeper
189th
38th
60th25th
💎
55th80th
48th
Morse Decoder
165th
151st
86th
263rd
2nd
93rd42nd
134th40th💎
54th95th
108th
Morse Encoder
202nd
112th
193rd
85th26th
68th147th💎
56th88th
69th
Multitap Input
215th
64th
84th14th
35th
2nd
31st53rd
48th
Musical Chords
158th47th133rd
104th
153rd96th
97th
💎
101st19th
183rd99th1st
46th81st
111th
N Queens
57th25th147th177th62nd
135th
88th
180th
116th104th15th
98th2nd
66th17th49th154th7th
139th42nd34th126th63rd79th
Niven Numbers
101st
3,863rd2,017th1,103rd499th1,049th407th1,545th1,570th2,044th1,484th466th2,104th900th1,070th1,304th1,032nd763rd1,215th1,574th2,057th1,200th1st1,656th381st259th2,235th881st136th1,046th341st1st
444th555th1,413th1,401st1,754th835th1,518th979th51st515th107th589th521st
1,373rd2,435th592nd910th2,794th1,440th2,903rd857th
Niven Numbers (Long)
764th730th
1,042nd859th1,252nd
366th
578th
375th758th
1,379th
20th
319th77th604th
408th555th195th1st
277th
1,113th169th341st46th106th1,485th
476th1,347th
Number Spiral
143rd
354th228th
224th
259th
356th124th
315th
171st
95th14th
242nd45th39th2nd
85th177th44th416th268th234th
97th530th
Odious Numbers
723rd
676th1,221st788th934th604th383rd
1,510th
405th2,034th
1,236th
1,303rd
1,172nd157th
443rd333rd554th1st
1,715th
497th49th1,388th821st1,316th1,133rd
693rd
2,174th2,261st
Odious Numbers (Long)
482nd
375th758th579th
434th311th
937th
289th
1,117th
946th
682nd136th
240th1,186th985th1st
858th
394th47th1,032nd1,561st1,010th695th
1,025th701st
Ordinal Numbers
438th
520th
532nd
678th
600th907th
662nd
98th
236th172nd
50th1,060th247th41st
159th
285th275th116th103rd741st
128th3rd
549th703rd
PalindromemordnilaP
501st
547th
57th
174th
111th63rd
123rd240th3rd
68th
128th249th
348th
371st
Pangram Grep
1,190th
1,313th757th
170th
563rd990th
1,187th1,558th
1st
195th152nd
109th711th251st29th
1,557th
998th76th427th687th280th
622nd
1,262nd
Partition Numbers
332nd90th163rd120th122nd
36th
73rd195th
146th
308th155th4th
86th5th
201st63rd148th400th1st
94th
130th289th
153rd11th416th81st7th108th
317th
199th
Pascal’s Triangle
736th617th
642nd977th
200th
1,124th
1,082nd494th
1,233rd
131st
340th1st
627th358th367th1st
1,627th54th232nd120th152nd303rd
473rd717th
Pernicious Numbers
1,119th295th
593rd1,226th1,194th1,138th374th
1,099th917th
799th967th
1,354th
1st
1,539th115th
522nd165th1,068th364th30th
568th
243rd338th141st837th44th742nd205th551st479th
1,205th
438th637th
721st
697th
Pernicious Numbers (Long)
715th
236th
515th
154th
558th
441st
585th1st
541st280th1st
268th36th299th
185th253rd
766th519th
Poker
22nd
36th50th
25th
26th115th
188th
💎
51st6th
17th42nd15th2nd
90th5th35th
9th121st
153rd
Polyominoes
38th19th22nd15th
8th
13th31st28th
3rd
95th2nd
27th7th21st98th💎35th
5th30th
6th29th
42nd
33rd
34th
Prime Numbers
2,036th1,191st
1,729th
612th
1,213th719th
1,379th521st
1,743rd2,711th
245th2,240th
1,460th
1,707th
354th1st
180th622nd779th1st
2,495th
2,272nd
675th122nd514th228th271st599th
907th
1,511th2,421st
Prime Numbers (Long)
1,367th899th
1,808th
960th431st
842nd1,093rd1,263rd
437th
522nd746th
174th1,078th
1,255th
1,182nd
421st1st
200th1,149th380th1st
1,446th
1,157th
712th110th386th930th536th474th
1,021st973rd
Proximity Grid
33rd
59th
31st
224th
90th6th
60th96th2nd
182nd
7th53rd
17th
QR Decoder
167th
170th
16th
57th59th
58th205th1st
33rd50th
80th
Quine
1st
4,213th
4,233rd1,543rd4,103rd3,022nd1,959th
2,919th666th
1,949th
4,060th630th
3,247th
3,576th
749th2,014th
1,618th252nd1,735th1,482nd1st
776th
561st
1,902nd172nd4,898th
488th1,459th
1,853rd3,375th1,790th2,876th
Recamán
277th
257th714th
480th
771st350th
1,155th
438th
236th
141st4th
118th367th307th32nd
416th76th173rd
436th222nd
402nd809th
Repeating Decimals
200th
97th251st
57th
124th
118th102nd
232nd121st73rd56th
20th113th43rd51st
Reverse Polish Notation
95th
182nd494th
100th
539th
431st312th
381st
1st
127th261st
222nd308th519th155th
420th
57th277th
85th
213th991st
Reversi
229th
177th201st
126th
209th
156th43rd
109th63rd125th💎
89th97th
25th
319th
Rijndael S-box
185th
330th
150th
123rd
169th
460th
180th
50th8th
220th
67th238th6th
55th44th
190th147th
Rock-paper-scissors-Spock-lizard
85th
89th155th
107th
70th23rd
77th41st36th💎
113th55th82nd
103rd
Roman to Arabic
248th
474th361st
307th
221st442nd
25th
473rd
70th
232nd74th
372nd667th219th22nd
264th97th
47th1st
79th
582nd
475th
ROT13
397th362nd334th473rd
426th
403rd326th
570th
381st
296th240th
309th647th331st8th
89th276th
536th11th281st143rd78th
255th
Rule 110
216th
138th
120th
165th
331st
232nd
51st
258th2nd
223rd83rd💎
74th140th
18th
157th
Scrambled Sort
160th
408th447th
95th
218th135th
497th
9th
199th5th
310th162nd303rd2nd
24th93rd
121st
Set
283rd
296th168th
63rd
142nd167th
330th
159th21st
195th110th134th💎
320th2nd107th
13th
151st
Seven Segment
130th
64th
276th
165th
70th
246th40th
388th217th1st
80th209th
102nd
SI Units
15th
19th
9th
26th14th
77th11th💎
60th25th
70th
Sierpiński Triangle
505th
417th
243rd
399th
358th
113th
238th82nd
292nd327th22nd
195th124th
263rd
445th272nd
Smith Numbers
125th250th
316th
130th
394th333rd
131st558th
287th
339th
43rd💎
92nd79th18th2nd
664th
321st14th48th448th138th420th
354th
Spelling Numbers
195th
213th
295th1st
296th154th
354th332nd158th
193rd201st
240th
Star Wars GPT
156th
238th
75th
95th123rd
205th
194th
185th30th
90th178th1st233rd
5th104th
51st
218th
Star Wars Opening Crawl
20th
34th130th
13th
52nd
💎
38th18th
23rd59th25th2nd
4th58th
5th
Sudoku
12th
39th70th
10th
69th
35th8th
71st38th17th💎
2nd42nd
7th
Sudoku (Fill-in)
16th
32nd121st
63rd
77th
112th
2nd
52nd12th
99th57th17th💎
23rd58th25th5th
Ten-pin Bowling
62nd
117th
84th
144th
264th
2nd
76th43rd
213th138th💎133rd
181st
87th67th
182nd80th
Tic-tac-toe
286th
163rd
97th
29th260th
1st
153rd39th
201st40th130th79th4th193rd
78th
131st123rd
15th
106th
80th
Time Distance
96th
174th
73rd
131st419th
162nd13th
48th128th💎
82nd54th
207th
Tongue-twisters
199th
232nd
114th
157th
73rd
4th
108th17th
126th76th93rd9th
95th41st
113th
52nd80th
Topological Sort
40th
158th
155th12th
280th1st
115th51st
55th
Tower of Hanoi
64th
228th
301st
216th
186th
1st
246th33rd
164th677th364th11th
537th196th137th
329th
Transpose Sentence
362nd
440th400th
187th
282nd
579th
1st
151st64th
324th175th202nd32nd
648th43rd288th484th221st212th
Trinomial Triangle
407th
359th
53rd
207th
9th
196th40th
62nd183rd1st
13th91st
57th
United States
250th
304th
218th
345th
20th
235th39th
48th66th💎
162nd2nd
83rd
139th
Vampire Numbers
13th
129th183rd
12th
60th
287th
239th11th
110th1st
145th7th35th14th4th
19th68th319th198th206th
137th
Van Eck Sequence
395th
380th628th
320th
466th
586th
423rd
1st
166th35th
174th240th132nd7th
425th52nd179th
63rd222nd
631st
Zeckendorf Representation
249th
204th
134th
192nd
447th
394th
1st
166th50th
25th123rd118th5th
324th32nd208th
23rd
400th
Zodiac Signs
57th
64th
66th
124th
8th
99th17th
94th104th2nd
102nd20th117th
42nd
γ
197th
232nd114th
94th
67th90th
86th
140th
123rd
81st56th
88th172nd1st109th210th
87th70th120th
62nd
λ
44th
66th75th
46th
188th
3rd
19th2nd
56th148th57th34th
109th40th400th
63rd68th
253rd
π
494th
196th287th
312th322nd
234th
154th
532nd
85th
188th4th
92nd356th23rd236th606th
202nd
101st468th
500th
497th
τ
477th
250th356th
233rd426th
306th
133rd
486th
202nd
256th4th
99th331st25th198th
143rd
108th431st
444th
485th
φ
300th395th466th644th624th
202nd625th464th358th656th
196th
580th
1st
260th1st
436th484th102nd332nd705th
16th
277th39th408th444th327th520th
199th
537th
√2
1,071st
398th
411th583rd439th
231st515th560th458th923rd
292nd
610th
382nd
420th3rd
432nd374th498th166th393rd330th
13th
482nd40th444th150th581st
266th
451st
𝑒
397th314th337th454th724th
230th
344th
414th
565th
356th
382nd1st
183rd428th19th290th519th
264th
300th70th289th634th350th342nd
391st644th686th