12 Days of Christmas
279th256th700th
221st
393rd
916th
241st
372nd
354th
110th
99th
113th
86th
635th
24 Game
220th
128th
83rd
168th
188th
60th
229th
3rd
166th
99 Bottles of Beer
700th182nd
444th
1,486th
1,151st
660th
169th
112th
47th
61st405th
227th
Abundant Numbers
914th866th
432nd
575th
46th
979th
82nd
2,589th
1,110th
542nd
182nd
2,000th
Abundant Numbers (Long)
928th697th
789th
847th
89th
1,289th
3rd
1,853rd
888th
161st
585th
597th
Arabic to Roman
629th956th17th
452nd
382nd
615th
507th
388th
310th
162nd
387th
Arithmetic Numbers
604th434th
416th
25th
311th
469th
690th
931st
589th
Arrows
501st
289th
301st
141st
360th
128th
86th
295th
Ascending Primes
199th168th160th
307th
162nd
6th
439th
1st
279th
300th
326th
250th
ASCII Table
485th942nd
282nd
982nd
1,046th
1,251st
160th
362nd
222nd
289th
Billiards
281st
75th
171st
132nd
153rd
267th
196th
236th
brainfuck
1,052nd216th109th56th
298th269th
146th
134th
414th
248th147th
346th
163rd
479th
145th
181st
80th
305th
Card Number Validation
513th
271st
278th
126th
345th
473rd
549th
324th
Catalan Numbers
686th
1,165th
961st
196th
1,044th
649th
232nd
1,030th
631st
Catalan’s Constant
173rd
316th
365th
489th
479th
187th
350th
3rd430th
176th
145th
237th
278th
Christmas Trees
1,011th944th
503rd
993rd
708th
261st
199th
237th
349th
446th
Collatz
2,024th2,000th
898th
1,339th
1,812th
925th
932nd
475th
169th
774th
836th
CSS Colors
384th139th378th
224th104th
221st
543rd
305th
38th
316th
344th
353rd
Cubes
422nd
214th
90th
325th
188th
184th
133rd
189th
156th
Day of Week
797th
712th
719th
672nd
1st
738th
617th
883rd
DFA Simulator
286th
36th
131st
179th
88th
146th
289th
207th
72nd
Diamonds
778th596th
308th
173rd
552nd
631st
344th
301st971st201st
190th
413th
Divisors
2,687th
2,388th900th
1,164th
790th
851st
940th
207th
1st
244th
380th
35th
28th
967th441st
1,226th
Emirp Numbers
345th440th
1,020th
722nd
5th
584th
737th
260th
155th
613th
Emirp Numbers (Long)
869th660th
514th
452nd
9th
246th
243rd
250th
102nd
148th
Emojify
325th
425th
277th
36th
99th
299th
218th
160th
150th
Evil Numbers
957th1,188th
623rd
2,823rd
1,590th
2,110th
183rd
1st
979th
44th
1,280th
1,962nd
Evil Numbers (Long)
1,919th776th
466th
1,064th
1,177th
1,096th
77th
1st
245th
112th
1,585th
1,087th
Factorial Factorisation
403rd
262nd
278th
145th
37th
380th
254th
223rd
Farey Sequence
459th501st
403rd
619th
577th
687th
428th
519th
545th
Fibonacci
2,020th4,021st5,062nd2,187th2,628th4,959th1,860th845th615th4,145th4,796th2,626th3,428th4,817th2,745th2,163rd2,158th3,274th3,705th4,302nd5,410th1,040th3,751st964th3,055th2,970th3,156th3,796th2,773rd3,026th6,548th221st2,870th5,266th1st3,270th502nd3,262nd3,255th1,911th5,533rd3,146th2,444th2,658th55th4,813th1,927th4,181st1,089th3,187th4,069th7,345th2,414th2,028th4,033rd6,466th4,024th8,253rd4,896th6,769th
Fizz Buzz
4,759th2,113th5,337th4,117th2,065th8,716th1,297th1,986th1,178th5,979th6,356th5,897th2,832nd2,991st3,251st1,751st2,639th6,926th5,974th8,640th2,132nd4,096th2,654th5,213th5,139th1,885th2,644th6,849th6,707th5,760th6,737th23rd691st3,699th3,998th6,981st3,545th4,595th4,983rd5,567th4,180th496th420th7,478th596th1,522nd456th10,019th2,655th4,816th5,571st11,909th4,750th3,432nd3,551st7,403rd6,075th9,139th2,762nd8,563rd
Foo Fizz Buzz Bar
1,978th616th2,248th486th870th2,310th779th813th620th1,968th1,902nd2,037th1,250th1,227th843rd1,817th876th2,187th743rd2,361st514th474th
1,447th1,013th393rd696th2,119th2,073rd950th1,412th337th201st1,908th683rd1,719th1,720th826th839th1,461st1,944th130th161st2,402nd23rd1,162nd351st2,605th630th921st2,022nd2,903rd624th956th2,178th1,664th980th1,906th938th2,102nd
Forsyth–Edwards Notation
549th
270th
276th
283rd
255th
188th
429th
494th
Fractions
1,109th
678th
443rd
534th
180th
686th
476th
273rd
10th
Game of Life
439th
140th
222nd
74th
419th
262nd
130th
92nd
256th
Gijswijt’s Sequence
383rd
121st
268th
151st
180th
357th
350th
300th
Happy Numbers
331st876th
1,016th
790th
539th
309th
739th
476th
370th
1,129th
Happy Numbers (Long)
751st865th
268th
887th
382nd
2nd
341st
220th
638th
868th
Hexdump
396th
143rd
488th
272nd
151st
237th
217th
45th
30th
144th
Hilbert Curve
30th
128th
109th
40th
124th
3rd
143rd121st
31st
21st
11th
4th
💎
105th
Intersection
677th
279th
294th
911th
338th
382nd
164th
95th
355th
Inventory Sequence
489th500th
431st
347th
515th
302nd
120th
594th
206th
90th
682nd
405th
ISBN
831st
671st870th
225th
826th
827th
407th
509th
155th
264th
656th
Jacobi Symbol
323rd
400th463rd
408th
428th
17th301st
472nd
284th
450th
147th416th151st
146th
381st
Kaprekar Numbers
186th
261st
217th
380th
270th
393rd
274th
346th
272nd
Kolakoski Constant
429th
371st
299th
80th
347th
164th
237th
63rd
153rd
61st
278th
Kolakoski Sequence
312th
727th914th
873rd
479th
654th
625th
682nd
688th
102nd
1st
622nd
145th
844th
597th
Leap Years
2,800th1,931st
3,008th
520th
239th
3,253rd
170th
13th
1,138th
1,556th
2,050th
Levenshtein Distance
682nd
205th
305th
257th
664th
504th
232nd421st717th103rd
551st
272nd
910th
Leyland Numbers
493rd475th
554th
347th
266th
817th
495th
376th
4th
227th
638th
ln 2
498th348th509th
634th186th
374th
322nd
635th
461st
294th
333rd
71st691st
3rd
467th
105th
526th
419th
Look and Say
951st774th
150th
513th
613th
376th
39th
115th
378th
190th
210th
Lucky Numbers
319th
463rd
265th
422nd
75th
244th
171st
225th
327th
Lucky Tickets
278th
335th364th
374th
253rd
234th368th
323rd
405th
173rd
145th
60th
147th
221st
Mahjong
107th21st60th
77th94th
120th
55th
92nd
28th
134th
74th
63rd
59th
168th
Mandelbrot
403rd
146th
268th
208th
331st
395th
313th
265th
Maze
329th
287th
266th
184th
311th
300th
216th
30th
337th
233rd
Medal Tally
452nd
168th349th
125th
259th
164th
186th
52nd
13th
313th
Minesweeper
232nd
Morse Decoder
379th
112th
210th
135th
124th
143rd
74th
204th
Morse Encoder
385th
128th
160th
202nd
124th
121st
32nd
186th
Musical Chords
223rd74th202nd
50th
96th110th
72nd
76th
108th
78th
150th
62nd
85th
180th
63rd80th27th
10th
45th
N Queens
337th
293rd
24th
94th
161st
221st
169th
150th
284th
152nd
56th
Niven Numbers
1,510th
1,308th1,107th
270th
1,188th
1,362nd
1,951st
1,539th
513th
576th
206th
46th
1,912th
Niven Numbers (Long)
1,313th922nd
244th
1,291st
1,018th
230th
2nd
720th
673rd
21st
70th
Number Spiral
357th572nd
179th
145th
20th
8th
359th
305th
209th
223rd
Odious Numbers
792nd990th
482nd
2,419th
1,259th
1,887th
139th
1st
839th
42nd
1,169th
1,836th
Odious Numbers (Long)
1,689th620th
426th
1,095th
1,003rd
1,235th
119th
1st
180th
40th
1,384th
1,014th
Ordinal Numbers
1,144th880th
484th
1,255th
1,333rd
603rd
256th
430th
446th
105th
637th
PalindromemordnilaP
313th
245th
198th
55th
498th
337th
515th
449th
Pangram Grep
1,504th
697th
962nd689th
1,510th
307th
467th
786th256th
1,972nd676th
1,565th
500th90th
1,178th
985th
227th359th125th657th389th
572nd413th
2,386th2,012th456th
1,265th
Partition Numbers
331st
303rd
217th
363rd
271st
180th
283rd
116th
287th
Pascal’s Triangle
1,519th
1,403rd
1,280th957th
1,102nd
1,513th
1st
729th
1st
1,312th1,023rd1,657th210th
235th
376th
903rd
Pernicious Numbers
1,068th1,076th
711th
1,089th
1st
118th
23rd
144th
37th
552nd
899th
Pernicious Numbers (Long)
898th442nd
890th
507th
619th
1st
204th
673rd
367th
888th
603rd
Poker
90th
79th
74th
310th
253rd
58th
69th
40th
111th
Polyominoes
178th
68th
124th
109th
98th
175th
174th
159th
Prime Numbers
1,318th1,797th1,358th
1,036th1,538th
1,913th
2,909th
1,720th
1,923rd
1,726th
1st
3,285th355th
1st
1,065th702nd409th
506th
1,421st
Prime Numbers (Long)
941st778th900th
1,183rd540th
631st
1,173rd
961st
1,424th
879th
1st
1,979th184th
1st
788th1,353rd104th
1,040th
310th
Proximity Grid
71st
174th297th
101st
226th
200th
220th
114th
161st
73rd
37th
20th
34th
QR Decoder
161st
155th
152nd
71st
170th
38th
149th
75th
47th
160th
Quine
30th4,410th258th
2,296th4,104th1,347th4,266th
3,673rd4,742nd2,848th1,252nd4,038th
2,616th3,705th5,096th2,111th3,423rd
1,531st3,081st
2,672nd2,044th1,863rd2,607th3,599th2,142nd
1,436th459th
1,153rd3,727th1,804th2,621st474th3,007th3,778th1,772nd545th
3,646th
5,123rd3,306th
3,094th3,984th
4,857th
Recamán
961st
457th
291st
641st
193rd
731st
1,392nd250th
521st
542nd
175th
727th
500th
Repeating Decimals
197th328th
156th
189th
249th
129th
133rd
30th
79th
Reverse Polish Notation
756th
626th
1st
668th
381st
596th
404th
139th
469th
568th
Reversi
152nd264th
93rd
127th
147th
143rd
226th
67th
125th
131st
75th
Rijndael S-box
323rd160th244th
188th275th
24th
277th
88th
146th
130th
142nd
243rd
141st
139th
166th
103rd
2nd
55th
Rock-paper-scissors-Spock-lizard
406th
394th
212th268th
100th
305th
196th
189th168th204th
22nd
283rd
Roman to Arabic
763rd684th
660th
647th
493rd
751st
610th
245th
353rd
532nd
ROT13
605th345th538th
629th512th
469th
584th
533rd
147th
187th
370th
314th
291st
168th
Rule 110
548th441st
322nd
270th
591st
193rd
127th
241st
232nd
384th
209th
Scrambled Sort
251st
199th
14th
17th
227th
316th
60th
124th
Set
294th
133rd
260th
184th
340th
244th
26th
269th
Seven Segment
506th
372nd
596th
139th
499th
245th
52nd
167th
368th
SI Units
7th
53rd
83rd
108th
17th
57th
132nd
4th
Sierpiński Triangle
1,100th1,071st1,018th
556th653rd
985th
932nd
446th
510th
💎
212th
274th
349th
662nd
404th
Smith Numbers
553rd
405th
806th
60th
359th
449th
224th
67th
206th
Spelling Numbers
304th297th1st
269th
356th
381st
270th
258th
145th
333rd
342nd
Star Wars GPT
227th
117th
38th
100th
69th
222nd
254th
159th
Star Wars Opening Crawl
221st117th
72nd
41st
89th
61st
113th
115th
110th
Sudoku
146th66th154th
119th28th
212th
54th
107th
120th185th
32nd
55th
164th
13th
133rd
17th
4th
18th
117th
Sudoku (Fill-in)
191st126th183rd
146th71st
171st
138th
174th
132nd247th
128th
164th
196th
200th
168th
54th
14th
62nd
165th
Ten-pin Bowling
211th281st
210th
196th
112th
168th
184th
22nd
37th
7th
68th
Tic-tac-toe
379th
200th
322nd
264th
133rd
126th
335th
47th
123rd
Time Distance
142nd
428th
158th
420th
95th
108th
149th
4th
131st
Tongue-twisters
955th
157th
337th
298th
37th
209th
59th
112th
Topological Sort
205th
100th
188th
197th
113th
194th
28th
121st
Transpose Sentence
522nd
271st
555th
71st
254th
494th
607th
246th
Trinomial Triangle
279th
116th
225th
30th
222nd
61st
206th
115th
190th
United States
526th
634th522nd407th488th
469th494th398th
258th
285th
377th
183rd
382nd
459th302nd
329th566th
458th461st
514th356th70th423rd106th
28th
287th390th
493rd
373rd
Vampire Numbers
332nd
265th
357th
161st
9th
202nd
35th
118th
193rd
Van Eck Sequence
542nd
525th
230th
28th
89th
553rd
182nd
442nd
493rd
Zeckendorf Representation
426th
403rd
489th
239th
252nd
246th
447th
97th
392nd
Zodiac Signs
215th362nd
135th
289th
176th
295th
47th
152nd
39th
34th
324th
γ
301st136th257th
230th
100th
149th
152nd
92nd
58th
167th
1st243rd
60th
176th
247th
186th
λ
267th
269th
256th
525th
567th
297th
391st
437th
168th
255th
177th
296th
π
374th361st405th
762nd488th
520th
658th
513th
1,148th
146th
278th
7th657th
146th
446th
106th
483rd
580th
τ
355th354th388th
643rd448th
461st
600th
463rd
294th
162nd
14th583rd
110th
404th
96th
416th
548th
φ
426th599th616th
1,188th508th
578th
659th
522nd707th
167th
1,065th
82nd1,073rd
45th
673rd
189th
316th
758th
√2
505th716th714th
288th
678th
963rd
343rd1,004th
598th
1,173rd
133rd1,214th
103rd
705th
4th
636th
992nd
𝑒
558th487th496th
771st276th
666th
682nd
1,106th
2nd
18th895th
230th
607th
66th
765th
541st