12 Days of Christmas
1,116th
1,069th
134th1,385th
587th
29th
156th50th
193rd110th38th
65th84th
433rd
316th542nd
24 Game
137th
128th104th
32nd
69th
23rd💎
49th60th15th2nd
73rd30th
16th
99 Bottles of Beer
634th
1,085th
151st
426th
257th
2nd
186th56th
83rd89th14th
102nd80th297th142nd
313th
Abundant Numbers
3,143rd
1,685th451st
527th687th
518th
795th
734th378th
2,592nd
1st
99th145th
557th521st41st12th
1,070th643rd147th192nd334th617th
481st
268th1,540th
Abundant Numbers (Long)
484th150th
190th930th1,035th
94th
572nd
314th673rd
1,522nd
1st
119th76th
617th407th40th12th
1,093rd204th78th446th597th257th
305th1,062nd
Arabic to Roman
133rd
167th
181st22nd
224th
76th
348th
231st
245th168th
486th249th195th71st
125th1st
178th384th
435th191st
Arithmetic Numbers
824th253rd119th30th56th
143rd936th
43rd
237th241st131st731st231st295th430th653rd141st22nd
104th2nd
132nd62nd582nd24th💎857th70th140th861st739th376th584th882nd914th3rd34th823rd19th351st
230th351st736th718th766th233rd
Arrows
230th
241st
96th
468th
256th41st
115th394th💎
61st146th
243rd
509th
Ascending Primes
451st
189th
206th314th
66th
251st
74th
336th
384th
86th6th
96th230th60th1st
229th
107th18th98th159th163rd289th
554th
ASCII Table
113th
135th
163rd
258th130th
281st117th
1st
95th83rd
595th64th59th37th
238th216th76th399th49th158th
160th
Billiards
24th
35th112th
121st
78th
113th
59th3rd
21st122nd177th1st
26th155th
10th161st
brainfuck
633rd
504th376th
133rd
443rd
871st936th
486th
216th45th
169th527th82nd20th
565th
731st28th85th
230th
Calendar
289th
72nd
152nd51st
188th
95th
2nd132nd
194th
Card Number Validation
210th
256th320th
325th
473rd
234th
160th
132nd33rd
48th247th83rd2nd
173rd
279th105th146th
136th372nd
116th
Catalan Numbers
1st
789th
471st579th939th
203rd372nd
649th881st
578th685th
781st
238th
243rd26th1,055th
154th642nd228th500th
630th
502nd42nd660th912th307th922nd
585th666th
Catalan’s Constant
333rd
339th140th
157th
94th
138th
77th💎
162nd136th3rd80th
104th108th
130th
87th
Christmas Trees
887th891st
681st
352nd
31st586th
676th278th
17th
91st4th
191st36th6th
275th
331st124th
43rd704th
Collatz
1,834th
1,351st
235th457th
294th967th966th
101st
477th
341st589th
1,308th
1st
98th34th
197th6th138th888th4th1,325th
794th484th253rd217th122nd627th
959th378th813th
Continued Fractions
213th
144th
84th
200th100th
149th179th6th
7th160th
59th
CSS Colors
375th
310th
112th
1st289th
202nd206th
257th185th218th
1st
87th
122nd199th
196th
278th
Cubes
316th
12th
20th61st
103rd💎
37th41st3rd
2nd40th
116th
Day of Week
762nd
334th
488th624th
310th
685th
372nd
885th
703rd749th
151st390th789th640th
1st939th67th281st
215th
496th
DFA Simulator
92nd
102nd
59th
1st
94th22nd
185th79th3rd
20th128th
163rd
Diamonds
394th204th
391st
100th
197th
531st
303rd
126th229th
319th77th1st
209th36th129th
271st
1,716th
317th
Divisors
2,083rd753rd989th1,031st831st2,374th
666th
1,239th1,866th
1,039th1,529th
2,827th1,274th691st
502nd1st1,917th
736th715th1,858th19th
1,045th
1,005th28th554th696th425th600th
1,106th1,713th2,529th
Emirp Numbers
59th
474th726th
467th211th
890th316th
131st
559th
269th
310th5th
607th253rd516th30th
239th100th233rd762nd374th991st
322nd
550th954th
Emirp Numbers (Long)
55th
68th225th
112th
405th356th
120th
509th
282nd
157th10th
133rd159th290th1st
321st33rd86th
137th289th
462nd
Emojify
119th
86th224th
37th
162nd
55th
129th92nd
117th76th19th23rd
3rd121st
21st
243rd
Evil Numbers
1,837th930th
651st1,468th990th1,103rd740th493rd726th1,395th
515th2,328th
1,244th794th1,906th
1,284th199th
536th477th952nd1st
1,932nd
621st50th1,380th977th411th1,374th
810th
2,064th2,086th
Evil Numbers (Long)
1,049th316th
303rd1,169th766th
277th395th677th898th
356th
1,252nd
1,188th
690th87th
503rd1,464th1,021st1st
865th
480th46th709th1,635th913th694th1,522nd
576th788th
Factorial Factorisation
89th
59th
191st
152nd225th
80th
8th
104th5th
185th84th30th2nd
122nd41st169th11th
250th
Farey Sequence
344th
483rd156th128th173rd447th560th
66th
556th219th165th
209th
414th
112th
409th52nd
121st149th268th3rd
286th
342nd379th
332nd5th194th406th179th423rd
410th
Fibonacci
3,838th
3,958th
2,848th373rd1,032nd671st3,002nd4,122nd3,143rd2,740th3,264th2,932nd1,963rd2,304th1,148th4,856th1,122nd1,153rd3,836th781st1st
433rd386th3,218th509th235th2,043rd536th1st
551st
2,240th
3,882nd3,742nd1,303rd1,286th46th874th2,038th1,208th757th
2,173rd3,479th2,272nd1,098th
3,956th
Fizz Buzz
2,173rd2,014th4,299th1,502nd3,105th5,392nd
2,067th
2,638th
3,792nd3,327th
4,056th
1st
1,354th22nd
758th141st724th1,288th16th
2,090th
5,508th63rd1,537th125th544th1,347th
2,036th6,558th
Foo Fizz Buzz Bar
960th889th
779th1,155th
337th
984th
985th748th
1,405th
246th
499th243rd
682nd374th428th3rd
1,708th9th471st234th666th1,892nd
911th
Forsyth–Edwards Notation
351st
251st
41st
110th
26th
96th30th
52nd227th3rd
63rd
223rd55th75th
138th
120th
425th403rd
Fractions
606th
774th190th
228th
386th
204th
513th475th
274th630th
541st
1st
391st231st
599th686th505th183rd
705th96th417th356th10th372nd
360th558th
Game of Life
234th
189th
273rd
311th
66th6th
259th214th1st
167th104th
197th
472nd
Gijswijt’s Sequence
179th152nd
89th
57th200th
100th
75th
165th
1st
173rd💎
192nd39th45th4th
22nd67th
72nd218th
251st
330th390th
Gray Code Decoder
282nd
51st
188th90th
146th153rd1st
37th275th
183rd
Gray Code Encoder
491st
188th
443rd186th
396th282nd1st
53rd453rd
579th
Happy Numbers
1,016th551st
764th853rd
695th849th
675th
219th1,796th
734th
130th
171st31st
517th311th157th1st
788th
346th34th533rd846th759th242nd
479th
841st1,313th
Happy Numbers (Long)
350th255th
626th
181st
507th
201st390th
648th
58th
114th7th
354th792nd92nd16th
860th
521st40th187th457th446th621st
261st575th
Hexdump
78th
127th
95th
425th
173rd
149th
246th43rd
264th111th2nd
66th
240th18th159th
5th
379th
Hilbert Curve
131st
81st
76th💎
2nd
121st25th
149th
Intersection
177th
221st309th
112th
170th
178th
17th
69th25th
269th432nd242nd9th
38th121st
43rd
Inventory Sequence
531st239th
379th714th
166th
328th
743rd769th
455th
1st
256th16th
203rd71st82nd7th
461st
517th
721st36th122nd601st23rd312th
804th304th
ISBN
811th
263rd265th
365th581st
407th
420th
171st310th
437th
131st
148th32nd
189th269th63rd1st
354th135th201st129th351st624th
311th
Jacobi Symbol
8th
68th55th151st125th64th
50th
89th72nd
95th
160th13th💎
115th4th
58th41st99th45th3rd134th
198th
155th47th97th136th46th128th
132nd138th
114th
Kaprekar Numbers
181st46th
60th
243rd
90th124th
443rd
219th
69th
186th3rd
24th67th143rd1st
121st
217th192nd42nd
253rd213th
199th
Kolakoski Constant
40th
91st157th
35th
194th
196th
144th
2nd
208th💎
183rd95th27th3rd
78th53rd
11th
331st
Kolakoski Sequence
594th387th
397th583rd
84th
392nd
487th806th
464th
55th
93rd35th
356th219th148th1st
31st394th792nd59th163rd
1,017th
501st702nd
Leap Years
800th444th
680th
426th
872nd
202nd2,239th
1,651st
1st
155th68th
97th1,132nd982nd9th
2,205th973rd307th173rd
576th1,116th
1,178th551st
Levenshtein Distance
198th
288th405th
158th
199th
101st
254th157th
329th447th215th2nd
49th97th442nd3rd
371st
Leyland Numbers
712th
363rd381st
245th
610th
168th
667th576th
194th
492nd1st
151st5th
591st163rd133rd21st
240th25th193rd532nd464th696th
558th
ln 2
331st
313th224th
155th
347th
193rd
395th
229th
218th27th
139th299th107th239th413th
3rd
207th28th255th216th103rd356th
444th
316th
Look and Say
270th87th583rd178th419th582nd
598th
254th804th
548th1,206th284th629th386th1st
105th48th
157th398th526th234th3rd
286th460th
540th382nd103rd388th49th285th
185th303rd410th
Lucky Numbers
113th155th
303rd468th
82nd
70th333rd
239th
490th
1st
77th12th
350th326th76th3rd
14th68th419th197th178th
323rd
Lucky Tickets
330th
231st249th
79th
226th
166th
260th
11th
148th9th
78th240th104th1st
359th
13th153rd455th102nd316th
202nd
Mahjong
31st
44th26th
4th
28th36th41st
46th
80th
3rd
30th6th
8th20th11th💎
61st55th13th
7th
45th95th
Mandelbrot
40th
260th
31st
27th
226th
66th💎
103rd
73rd2nd
44th26th
32nd
Maze
365th
353rd207th
182nd
192nd139th
68th4th
209th251st73rd💎
189th50th91st
115th
Medal Tally
217th
101st
66th
67th
163rd
2nd
115th14th
225th121st36th3rd
199th6th62nd
21st
220th
Minesweeper
188th
38th
59th25th
💎
55th80th
48th
Morse Decoder
164th
151st
86th
263rd
2nd
93rd42nd
134th40th💎
54th95th
108th
Morse Encoder
201st
112th
192nd
85th26th
68th146th💎
56th88th
70th
Multitap Input
215th
63rd
84th14th
35th
2nd
31st52nd
48th
Musical Chords
158th47th133rd
104th
153rd96th
97th
💎
101st19th
185th99th1st
46th81st
110th
N Queens
57th25th147th177th62nd
135th
88th
180th
116th104th15th
98th2nd
66th17th49th154th7th
139th42nd34th126th63rd79th
Niven Numbers
100th
3,848th2,008th1,098th496th1,044th426th1,539th1,563rd2,035th1,478th463rd2,095th872nd1,064th1,299th1,030th760th1,271st1,567th2,048th1,195th1st1,649th378th257th2,226th854th135th1,027th338th1st
404th552nd1,407th1,395th1,747th832nd1,512th974th50th512th106th586th518th
1,376th2,425th589th882nd2,784th1,435th2,892nd895th
Niven Numbers (Long)
763rd725th
1,043rd857th1,249th
348th
579th
375th760th
1,393rd
20th
319th77th601st
392nd554th195th1st
275th
1,111th169th341st46th106th1,480th
476th1,357th
Number Spiral
143rd
354th228th
224th
259th
356th124th
315th
171st
95th14th
242nd45th39th2nd
85th177th44th416th268th234th
97th530th
Odious Numbers
719th
664th1,215th786th928th602nd397th
1,687th
381st2,026th
1,234th
1,291st
1,168th156th
438th352nd542nd1st
1,710th
495th48th1,380th818th1,304th1,123rd
691st
2,166th2,253rd
Odious Numbers (Long)
475th
374th757th574th
433rd310th
937th
288th
1,122nd
942nd
681st135th
239th1,182nd981st1st
857th
402nd46th1,028th1,556th1,007th693rd
1,033rd714th
Ordinal Numbers
437th
520th
532nd
677th
600th905th
660th
98th
236th172nd
50th1,058th247th41st
159th
285th275th116th103rd739th
128th3rd
552nd701st
PalindromemordnilaP
499th
546th
57th
153rd
111th63rd
123rd239th3rd
68th
128th248th
348th
370th
Pangram Grep
1,185th
1,307th753rd
169th
560th986th
1,182nd1,552nd
1st
194th151st
108th710th250th28th
1,551st
994th75th424th686th279th
620th
1,256th
Partition Numbers
332nd88th163rd120th122nd
36th
73rd195th
146th
308th155th4th
86th5th
201st63rd148th400th1st
94th
130th289th
153rd11th416th81st7th108th
317th
199th
Pascal’s Triangle
726th609th
631st971st
198th
1,118th
1,077th482nd
1,224th
129th
334th1st
619th352nd360th1st
1,620th53rd223rd119th150th299th
492nd708th
Pernicious Numbers
1,117th293rd
592nd1,224th1,192nd1,136th371st
1,097th915th
796th965th
1,350th
1st
1,533rd113th
520th163rd1,066th361st28th
567th
241st335th139th834th42nd739th203rd550th477th
1,203rd
436th635th
695th
714th
Pernicious Numbers (Long)
700th
229th
491st
150th
538th
421st
566th1st
519th270th1st
259th35th287th
181st244th
753rd496th
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
2,028th1,201st
1,731st
612th
1,212th720th
1,376th521st
1,739th2,701st
245th2,230th
1,457th
1,703rd
354th1st
180th622nd750th1st
2,488th
2,261st
675th122nd507th228th271st599th
934th
1,509th2,411th
Prime Numbers (Long)
1,360th905th
1,803rd
969th426th
837th1,105th1,257th
437th
522nd754th
174th1,077th
1,251st
1,172nd
416th1st
200th1,153rd380th1st
1,441st
1,145th
709th110th396th927th536th474th
1,019th983rd
Proximity Grid
33rd
59th
31st
224th
90th6th
60th96th2nd
182nd
7th53rd
17th
QR Decoder
166th
168th
16th
57th59th
58th204th1st
33rd50th
80th
Quine
1st
4,207th
4,227th1,538th4,096th3,015th1,953rd
2,916th663rd
1,943rd
4,053rd628th
3,240th
3,569th
746th2,008th
1,613th251st1,729th1,477th1st
1,351st
559th
1,896th171st4,891st
486th1,455th
1,847th3,368th1,784th2,871st
Recamán
276th
257th714th
479th
771st349th
1,155th
436th
236th
141st4th
118th365th306th32nd
414th76th173rd
434th222nd
400th808th
Repeating Decimals
200th
97th251st
57th
124th
118th102nd
232nd121st73rd56th
20th113th43rd51st
Reverse Polish Notation
94th
180th491st
99th
535th
426th312th
377th
1st
136th258th
220th308th517th152nd
415th
56th273rd
84th
210th987th
Reversi
228th
177th200th
126th
209th
156th43rd
109th63rd125th💎
89th97th
25th
318th
Rijndael S-box
185th
330th
153rd
123rd
169th
458th
180th
50th8th
220th
67th237th6th
55th44th
189th147th
Rock-paper-scissors-Spock-lizard
85th
89th155th
107th
69th23rd
76th41st36th💎
113th55th82nd
103rd
Roman to Arabic
248th
474th361st
307th
221st442nd
25th
473rd
70th
232nd74th
372nd667th219th22nd
264th97th
47th1st
79th
582nd
475th
ROT13
395th360th331st471st
424th
401st324th
567th
379th
294th239th
307th644th328th8th
89th274th
533rd11th279th143rd78th
254th
Rule 110
216th
138th
119th
165th
331st
231st
51st
258th2nd
223rd83rd💎
74th140th
18th
157th
Scrambled Sort
159th
407th446th
95th
217th134th
496th
9th
198th5th
309th161st302nd2nd
24th93rd
120th
Set
283rd
296th168th
63rd
142nd167th
330th
159th21st
194th110th134th💎
320th2nd107th
13th
151st
Seven Segment
132nd
63rd
275th
166th
69th
245th36th
387th217th1st
78th210th
101st
SI Units
15th
19th
8th
26th14th
76th11th💎
60th25th
70th
Sierpiński Triangle
506th
421st
244th
402nd
358th
113th
238th82nd
292nd327th22nd
195th124th
263rd
375th272nd
Smith Numbers
124th250th
315th
130th
394th333rd
131st557th
287th
339th
43rd💎
92nd79th18th2nd
662nd
320th14th44th448th138th420th
354th
Spelling Numbers
190th
210th
296th1st
297th154th
354th332nd157th
188th197th
239th
Star Wars GPT
156th
237th
74th
95th123rd
205th
194th
185th30th
90th178th1st232nd
5th104th
51st
218th
Star Wars Opening Crawl
20th
34th129th
13th
52nd
💎
38th18th
24th59th25th2nd
4th58th
5th
Sudoku
12th
39th70th
10th
68th
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
96th
29th259th
1st
153rd39th
200th40th130th79th4th192nd
78th
131st123rd
15th
105th
80th
Time Distance
96th
174th
73rd
131st418th
162nd13th
48th128th💎
82nd52nd
207th
Tongue-twisters
199th
232nd
114th
157th
72nd
4th
107th16th
125th76th94th9th
95th41st
113th
50th79th
Topological Sort
40th
158th
155th12th
280th1st
115th51st
55th
Tower of Hanoi
64th
226th
299th
214th
185th
1st
244th33rd
162nd673rd362nd11th
538th195th137th
328th
Transpose Sentence
361st
439th399th
186th
281st
577th
1st
150th63rd
323rd174th201st31st
646th42nd287th483rd220th211th
Trinomial Triangle
383rd
329th
52nd
190th
9th
191st39th
61st171st1st
13th93rd
56th
United States
250th
304th
218th
345th
20th
235th39th
48th66th💎
162nd2nd
82nd
144th
Vampire Numbers
13th
128th185th
12th
59th
286th
240th11th
109th1st
146th7th35th14th4th
19th60th319th199th207th
137th
Van Eck Sequence
394th
379th627th
319th
465th
585th
422nd
1st
166th35th
174th240th132nd7th
424th52nd179th
63rd222nd
630th
Zeckendorf Representation
249th
204th
134th
192nd
446th
392nd
1st
166th50th
25th123rd118th5th
324th32nd208th
23rd
398th
Zodiac Signs
57th
64th
66th
124th
8th
99th17th
94th104th2nd
102nd20th117th
42nd
γ
189th
223rd113th
93rd
66th89th
85th
136th
122nd
80th55th
87th165th1st108th202nd
86th69th119th
61st
λ
41st
63rd42nd
19th
186th
3rd
16th2nd
54th140th55th29th
102nd36th110th
59th64th
243rd
π
489th
193rd280th
305th314th
230th
152nd
527th
84th
185th4th
91st350th23rd232nd602nd
199th
100th464th
495th
492nd
τ
473rd
244th351st
229th421st
301st
130th
482nd
197th
250th4th
98th325th25th193rd
139th
106th426th
440th
481st
φ
296th390th461st638th619th
199th620th459th353rd650th
193rd
574th
1st
256th1st
430th479th100th328th697th
15th
273rd38th403rd438th323rd515th
196th
532nd
√2
1,066th
396th
409th581st436th
230th511th558th456th919th
291st
608th
380th
417th3rd
429th372nd496th166th391st328th
13th
479th40th442nd150th579th
265th
449th
𝑒
396th313th336th453rd720th
229th
343rd
413th
562nd
355th
381st1st
182nd427th19th289th518th
263rd
299th69th288th628th349th341st
390th639th680th