12 Days of Christmas
10th
1st
561st
239th
297th
4th
24 Game
57th
101st
200th
99 Bottles of Beer
112th
914th
569th
253rd
1,015th
1,354th
77th
Abundant Numbers
557th
1,979th518th
451st
1,132nd
376th
1,106th
1,098th
805th
1,736th
524th633rd477th
927th
Abundant Numbers (Long)
395th
1,564th
1,404th
914th
683rd
275th
1,256th
1,280th
1,003rd802nd1,065th
1,273rd
Arabic to Roman
445th
132nd
14th302nd
207th670th265th64th
340th
202nd
255th
1,090th210th
336th198th272nd240th
977th
356th826th
488th93rd
395th
262nd
Arithmetic Numbers
461st
738th
402nd
579th
170th
172nd
698th
608th405th
Arrows
398th
415th
111th
750th
577th
376th
Ascending Primes
101st
434th
690th
408th
254th
125th
264th
ASCII Table
312th
144th
315th
562nd
103rd
101st
261st
221st428th
656th
164th321st
275th
Billiards
164th
50th
193rd
56th
76th109th
82nd
29th
46th
228th64th53rd
136th
78th98th
57th
brainfuck
476th
360th
94th
1,036th
612th
80th
217th
511th
193rd
469th
461st
303rd
447th
Card Number Validation
104th
119th
112th
211th
264th205th
155th
70th
157th268th175th
463rd81st321st
285th164th
609th
Catalan Numbers
382nd
670th317th
814th300th390th722nd
702nd508th
453rd
932nd
134th
40th
112th
507th
572nd
622nd
Catalan’s Constant
3rd
Christmas Trees
764th
953rd
271st
621st
876th
935th
1,718th
Collatz
428th
578th
520th
2,284th
536th
383rd
723rd
569th525th
1,727th
592nd
504th580th
890th
CSS Colors
306th
284th
69th
455th
348th
258th380th
1st
235th
254th
Cubes
402nd
389th
38th
258th
353rd
670th
Day of Week
807th
201st
517th405th1,102nd491st
558th497th545th356th
338th
408th
580th270th121st317th
413th395th373rd
652nd
225th939th
58th
960th
757th
463rd
554th
DFA Simulator
91st
124th
114th
101st164th
215th
52nd
95th67th
128th200th61st249th
192nd
96th
327th145th
267th
234th
Diamonds
234th
289th
361st
474th
770th
1,134th
714th
217th
Divisors
2,372nd
925th
1,738th1,153rd
909th
2,659th1,660th
3,315th1,424th
896th
845th1,707th
528th1,404th2,371st1,350th
2,300th
28th
777th561st1,199th
2,062nd
2,337th
1,008th
Emirp Numbers
391st
208th
533rd
188th
296th
442nd459th
1,411th
328th452nd
395th
Emirp Numbers (Long)
243rd
505th
298th
225th
192nd
827th
223rd
Emojify
95th
294th
361st
253rd
56th
138th59th
63rd
316th
69th
160th
405th
Evil Numbers
1,682nd
671st
512th689th
1,625th537th
730th
1,160th
604th
1,652nd
1,289th
3,013th
43rd
1,444th442nd
2,444th
1,164th1,467th
Evil Numbers (Long)
839th
452nd
366th461st
328th
588th
803rd
1,170th
991st
1,636th
104th
906th501st
979th
Factorial Factorisation
186th
265th
281st
259th
275th
Farey Sequence
137th
221st
368th465th
290th
467th
188th
237th410th382nd393rd
82nd
548th
230th
353rd
Fibonacci
3,345th5,262nd
2,196th
707th920th899th3,738th3,296th2,531st1,015th6,151st1,857th2,099th3,442nd1,006th2,323rd4,152nd
3,670th793rd1st2,625th3,905th
5,965th2,715th886th200th8,009th5,244th3,252nd511th3,168th2,062nd2,616th7,149th4,230th
44th
3,751st5,573rd671st2,045th7,596th2,380th3,214th4,338th983rd8,741st2,888th3,445th
Fizz Buzz
2,127th
3,156th
4,065th1,968th3,166th
3,259th
5,170th6,861st3,802nd
3,956th1,217th1,935th
5,461st3,169th715th127th
4,209th2,568th
590th
9,823rd724th
514th7,618th3,170th
3,168th
2,523rd
3,394th
Foo Fizz Buzz Bar
1,359th416th1,067th
1,966th
1,726th
454th
1,046th
286th
11th
1,951st982nd
Forsyth–Edwards Notation
197th
118th
287th184th
117th372nd271st330th335th
352nd
56th
101st186th
239th122nd167th254th
196th
214th432nd282nd498th147th
249th
220th206th
Fractions
274th204th270th328th
294th662nd
231st
242nd
755th
358th
455th
301st809th497th
1,383rd
86th
10th
346th
919th
766th
782nd
Game of Life
67th
70th
88th50th
163rd21st93rd
242nd
39th
83rd
110th41st54th91st
289th
72nd
301st119th
329th
134th
103rd
Gijswijt’s Sequence
288th
237th241st
123rd212th
38th
235th
45th
163rd
451st
307th
Happy Numbers
379th
414th
601st1,195th
417th105th445th
301st
767th
30th
788th651st
671st
Happy Numbers (Long)
304th
458th
467th33rd245th
658th
712th
309th
424th
864th
759th
Hexdump
179th
125th
132nd318th
178th214th161st171st
288th
98th
143rd116th
234th172nd134th184th196th
252nd
170th
334th
296th
190th332nd
Hilbert Curve
36th
Intersection
116th
543rd
231st
534th
478th
821st175th681st
791st
403rd
207th
161st
Inventory Sequence
745th
733rd
196th
426th
622nd
272nd
349th654th
251st
499th469th
ISBN
734th244th
211th
109th
257th675th595th701st598th720th
228th
133rd
204th319th
480th104th170th571st
499th
532nd
765th382nd
521st
1,079th
226th
Jacobi Symbol
257th
110th
17th
81st
192nd
436th
138th
Kaprekar Numbers
191st
84th
245th
547th
Kolakoski Constant
42nd
273rd
387th
Kolakoski Sequence
809th
896th
436th
747th
356th
1,006th
Leap Years
1,828th
738th
1,354th2,420th
1,703rd
204th
794th
1,226th996th264th
2,489th2,616th
952nd
2,096th
3,256th
656th
Levenshtein Distance
368th
348th101st
141st
288th
318th
311th
176th
78th
851st133rd
3rd334th341st
529th
185th
525th
Leyland Numbers
409th
355th
680th
244th
220th678th
661st
174th
349th
412th
ln 2
390th130th112th
462nd363rd383rd
572nd
189th
84th
26th
640th
395th
Look and Say
336th
159th
210th318th
235th199th
375th
555th
188th
198th
388th402nd
201st147th189th720th
586th
421st
304th459th
166th
Lucky Numbers
267th
587th
487th
710th
149th
517th
187th
455th
Lucky Tickets
502nd
320th
310th
Mahjong
115th
13th
76th
214th
Mandelbrot
188th
273rd
262nd
128th
183rd33rd
104th310th129th147th152nd
120th
55th
134th209th
208th56th81st228th190th
243rd
203rd
108th110th
177th103rd
98th158th
Maze
264th
242nd
50th
271st
334th
285th
Medal Tally
67th
252nd
172nd245th
39th
84th
72nd142nd
341st
106th
157th
284th
313th
Morse Decoder
83rd
99th
184th
97th
208th
295th
230th137th
124th
146th
Morse Encoder
217th
222nd
96th
252nd
196th
128th
Musical Chords
246th
N Queens
198th79th41st
124th140th
120th60th
117th170th146th65th83rd73rd
84th
82nd
47th
48th81st30th
53rd38th61st93rd98th
49th
96th
56th69th
74th71st69th88th
66th109th
Niven Numbers
460th
1,433rd388th
967th
1,817th775th993rd853rd887th795th704th1,568th
1,078th
901st
611th448th108th1,747th
782nd881st1,282nd1,122nd1,272nd
737th
272nd
479th1,297th
2,069th543rd1,203rd718th
1,165th
Niven Numbers (Long)
534th
1,393rd
379th
429th
324th
1,340th
972nd
Number Spiral
824th
638th
766th
188th
395th
127th
747th
456th
378th
Odious Numbers
565th
353rd
378th
879th
398th
2,398th
41st
1,203rd686th
2,217th
1,223rd
Odious Numbers (Long)
414th
288th
271st
638th
1,057th
654th
643rd
1,520th
39th
871st517th
868th
Ordinal Numbers
558th
229th
907th
249th
357th
1,033rd
1,286th243rd401st1,145th
880th
852nd393rd
3rd
PalindromemordnilaP
396th
338th
98th
216th
475th449th
457th
218th
Pangram Grep
1,920th
476th
418th426th
975th144th
699th
259th
374th
474th967th97th
366th1,019th199th
1,043rd
571st
1,224th821st
768th
1,778th1,618th
1,040th
Partition Numbers
140th
360th
443rd
172nd
148th
133rd188th334th
286th106th
207th444th
232nd
224th
Pascal’s Triangle
412th
881st
1,072nd979th556th
1,700th529th
539th
1,329th431st
1,311th
285th897th760th526th
855th
231st202nd
277th553rd
1,365th
Pernicious Numbers
592nd
516th
261st336th533rd
1,102nd
1,177th239th825th722nd
705th693rd1,138th
658th
687th
898th486th
942nd391st492nd879th850th
299th
35th
467th437th1,037th
419th580th635th
611th1,107th
Pernicious Numbers (Long)
384th
126th
362nd
776th
947th
442nd
Poker
57th
79th
65th
132nd
38th
104th
341st44th
141st
86th
Polyominoes
47th
203rd
Prime Numbers
730th
1,746th
891st241st1,591st
514th
808th
1st600th438th
2,688th560th1,864th
2,238th
110th
377th1,389th
1,750th
Prime Numbers (Long)
583rd
1,343rd
149th
1,014th
1,076th
1st606th
859th
Proximity Grid
102nd
111th
128th15th112th89th78th131st71st
156th
52nd
85th42nd68th119th
73rd81st62nd138th136th
43rd
99th
158th154th
112th
127th
QR Decoder
208th
196th
Quine
1st4,178th258th
2,817th2,045th4,499th2,832nd4,327th
1,809th
618th
2,631st2,068th1,631st3,038th587th
1,541st
2,025th
5,005th
1,858th1,517th2,539th1,604th
2,660th1,281st2,934th1,814th1,743rd
3,071st
164th5,194th
1,637th4,331st1,801st3,203rd1,710th
1,661st
Recamán
644th
766th
437th
572nd
885th305th
344th
785th
546th
606th493rd
Repeating Decimals
177th
264th
275th
Reverse Polish Notation
237th
225th
773rd711th653rd110th749th
666th1st288th
266th491st
506th404th411th412th
744th
186th
669th232nd325th
738th
609th
Reversi
62nd
115th50th
195th91st
30th
88th
159th
42nd
79th
131st
125th
232nd
54th
Rijndael S-box
380th
205th
135th
48th
56th
70th
Rock-paper-scissors-Spock-lizard
300th
400th
422nd
57th608th
144th
124th
Roman to Arabic
274th
217th
20th
1,010th
205th
326th
468th
299th249th
145th
88th
295th
ROT13
517th
460th
345th372nd484th454th511th
474th351st
332nd
205th
302nd
293rd
427th227th291st532nd
100th
60th
245th416th384th541st622nd
349th
445th
Rule 110
186th
268th573rd
603rd
348th
99th
169th
371st166th
838th
63rd
288th183rd
124th
Scrambled Sort
229th
361st149th
169th
202nd158th320th236th266th221st
253rd
129th
213th171st260th
237th246th217th362nd271st
328th
27th
143rd175th251st
241st326th
307th294th
Set
178th120th
260th
190th
127th214th
118th276th158th
182nd
88th
136th230th231st
273rd225th191st151st162nd
245th
26th
266th173rd
307th215th177th
164th185th
Seven Segment
185th
122nd
71st
467th
140th
677th
174th
162nd
189th
SI Units
42nd45th
40th
31st29th
44th72nd56th22nd82nd46th27th
63rd33rd
19th
41st24th
28th
26th39th25th57th73rd
17th
152nd
50th54th51st48th49th58th34th
43rd74th
Sierpiński Triangle
976th
537th
700th
1,035th
698th
660th
1,717th
328th
236th
Smith Numbers
239th
340th
520th
418th
Spelling Numbers
90th
1st
303rd
332nd
118th
Star Wars GPT
94th
78th
113th
52nd
77th
205th117th
122nd
88th
147th
179th
Star Wars Opening Crawl
66th
91st
84th
362nd
Sudoku
42nd
323rd
Sudoku (Fill-in)
123rd
68th
49th
78th
56th44th52nd
105th
Ten-pin Bowling
77th
104th
70th42nd89th29th
134th142nd106th71st
115th
47th
94th73rd128th18th
167th88th72nd
76th
7th
157th196th136th
121st
129th
112th168th
Tic-tac-toe
109th
199th
238th300th
355th
60th
131st261st
245th
120th298th
273rd
249th
214th
Time Distance
296th
165th
312th
430th
332nd
344th
Tongue-twisters
141st
130th
140th
93rd
534th
438th
312th94th
153rd
61st
Topological Sort
58th
168th
69th
59th
23rd
62nd40th
61st
49th45th
42nd
112th
77th
142nd
Transpose Sentence
268th
318th
272nd161st
543rd
295th
175th
294th
162nd442nd
462nd
192nd
335th
260th
321st
United States
313th
327th
205th
216th
46th
298th
66th
226th318th
320th
220th
Vampire Numbers
56th
58th
81st
189th
263rd
151st
Van Eck Sequence
491st
369th
420th
849th
706th
494th
Zeckendorf Representation
526th
229th
387th
414th
173rd
Zodiac Signs
256th
196th
249th
291st
279th
γ
1st
λ
64th
171st
248th
141st
322nd
107th133rd
150th
1,114th
157th
π
95th
599th
1,146th295th
22nd
667th
334th
τ
82nd
514th
869th184th
370th
304th
φ
266th
212th
690th
379th
176th
573rd
183rd
662nd
450th
248th
440th
√2
273rd209th238th
433rd
300th
196th
254th
142nd276th
38th
199th
201st584th
𝑒
284th218th191st
723rd
470th
979th
16th
62nd
338th