12 Days of Christmas
1,948th
176th222nd
45th
137th
24 Game
191st
555th
23rd
71st
99 Bottles of Beer
1,211th
132nd585th
180th
121st
Abundant Numbers
675th2,529th869th
979th
911th
972nd
930th
323rd
736th1,126th
333rd
1,220th
245th
Abundant Numbers (Long)
597th
1,028th
667th
992nd
419th
142nd
416th502nd
54th
44th
543rd
Arabic to Roman
129th792nd15th
396th153rd
351st
242nd
Arithmetic Numbers
413th
514th
231st295th
3rd
278th
Arrows
323rd
280th
403rd
190th116th
143rd
333rd
128th
Ascending Primes
383rd
225th
139th164th
10th
219th
142nd
ASCII Table
341st397th302nd
497th
124th169th
2nd
201st
Billiards
261st
brainfuck
537th
17th
Card Number Validation
269th
121st
194th174th
3rd
183rd
125th
264th
Catalan Numbers
1,181st333rd1,205th
370th
1,075th884th
28th
102nd
547th
Catalan’s Constant
2nd
341st255th
114th
256th
Christmas Trees
884th
767th
492nd314th
201st
551st
Collatz
680th103rd169th
1,036th
443rd
171st4th
428th577th
132nd
2,050th
597th1,358th
1,604th
CSS Colors
141st
165th
278th
498th
224th108th
1,093rd
2nd196th156th
54th
161st
180th
Cubes
64th
123rd
827th
Day of Week
745th
335th861st517th
1st
58th
391st
DFA Simulator
15th
145th
5th
Diamonds
322nd
133rd400th
62nd
216th
Divisors
1,596th
2,262nd
675th
1,388th
972nd892nd
34th
937th
1,013th
Emirp Numbers
433rd
540th334th
276th
429th
Emirp Numbers (Long)
468th
179th140th
99th
150th
Emojify
51st
179th
164th
110th121st
224th
55th
Evil Numbers
2,400th
785th
853rd
927th
571st
814th
834th638th
40th
1,656th
770th
Evil Numbers (Long)
369th
350th
562nd
746th507th
36th
910th
920th
Factorial Factorisation
393rd
427th
120th110th
414th
272nd
Farey Sequence
191st
124th
416th
29th
201st248th
4th
293rd
328th
Fibonacci
3,235th
693rd801st576th
2,965th
1,042nd
919th
762nd201st
2,473rd2,361st470th3,972nd2,072nd2,379th
53rd
1,064th
1,941st
3,882nd
Fizz Buzz
1,877th
1,443rd3,627th842nd
5,680th3,140th
2,250th9,831st
601st21st
1,741st3,410th5,174th
9,422nd555th
3,198th2,825th
1,344th4,497th8,924th1,985th
Foo Fizz Buzz Bar
494th
311th
1,240th
539th
394th499th
21st
364th
Forsyth–Edwards Notation
63rd
193rd
44th
206th
Fractions
222nd
185th
614th
372nd370th
85th
10th
856th
Game of Life
202nd
170th
46th
96th145th
7th
284th
110th
Gijswijt’s Sequence
268th
290th
100th
307th
Happy Numbers
912th
791st
872nd
622nd
374th296th
113th
80th
440th
1,030th
Happy Numbers (Long)
348th
668th
526th293rd
43rd
701st
289th
Hexdump
50th
210th
18th
179th
Intersection
391st
453rd
694th
196th234th
105th
150th
Inventory Sequence
199th
212th
431st
237th357th
53rd
512th
282nd
ISBN
446th863rd451st
719th
378th303rd
477th238th
46th
211th
Jacobi Symbol
243rd
350th
90th
296th
Kaprekar Numbers
244th
130th155th
242nd
147th
Kolakoski Constant
434th
387th
414th299th
480th
705th96th
305th
Kolakoski Sequence
623rd
578th
354th
548th568th
58th
223rd
344th
Leap Years
913th
505th
1,414th
1,288th
2,487th2,201st2,458th
1,097th
349th
2,244th
396th
1,583rd
Levenshtein Distance
237th
205th177th293rd
386th144th882nd107th160th265th
301st
268th138th
150th292nd202nd234th250th294th
33rd
3rd433rd
19th660th
295th354th
198th
Leyland Numbers
350th
218th
360th
414th
516th
707th
233rd288th
4th
416th
153rd
507th
ln 2
166th
66th
465th547th
26th
454th
619th
Look and Say
750th
301st
846th515th
403rd
323rd
425th
Lucky Numbers
517th
70th
555th294th
6th
214th
Lucky Tickets
298th
166th
Maze
233rd
218th
45th
108th130th
23rd
115th
Medal Tally
326th
132nd
42nd
374th
Morse Decoder
215th
342nd
Morse Encoder
424th
Musical Chords
346th
N Queens
201st
277th
78th92nd
3rd
429th
Niven Numbers
1,434th
730th839th920th
335th
666th
885th
484th58th
1,228th961st1,203rd
8th
1,819th
1,084th
693rd
Niven Numbers (Long)
1,571st
556th885th611th
269th
702nd
757th
619th273rd
650th691st
32nd
66th
664th
1,146th
Number Spiral
170th297th298th
466th
351st
255th123rd204th
197th
101st
420th
Odious Numbers
555th
685th
669th
439th
518th
673rd507th
38th
1,541st
513th
Odious Numbers (Long)
344th
317th
501st
781st463rd
36th
866th
1,226th
Ordinal Numbers
927th
795th
826th
372nd683rd
158th
2nd
PalindromemordnilaP
237th208th
317th
220th
Pangram Grep
1,530th
1,576th
526th
401st371st
9th
153rd
Partition Numbers
223rd
379th
Pascal’s Triangle
517th
492nd
729th
705th106th
86th
429th
Pernicious Numbers
726th315th712th
297th
642nd
862nd
576th293rd
681st
343rd467th830th775th
34th
412th
732nd
553rd
Pernicious Numbers (Long)
688th
457th
103rd
739th
636th413th
35th
320th
668th
Poker
Polyominoes
122nd
12th
71st
3rd
113th
51st
Prime Numbers
465th
1,149th
426th
1,227th
732nd878th
1,831st
107th
1,158th
605th
589th
Prime Numbers (Long)
376th
773rd
381st
731st
847th739th
98th
287th
696th
Proximity Grid
302nd
285th
32nd
287th
8th
253rd
Quine
1st3,929th253rd2,087th4,149th1,383rd4,289th2,969th2,835th2,865th611th
2,686th
580th
1,569th
2,784th2,120th1,503rd225th1,624th1,441st2,417th1,272nd
1,824th1,761st517th3,001st
163rd4,563rd
446th1,371st3,248th1,728th
3,193rd
Recamán
253rd91st95th
474th
182nd
272nd264th
38th
494th
299th
696th
Repeating Decimals
187th
349th
Reverse Polish Notation
579th
287th
515th
180th335th
54th
778th
241st
Reversi
26th
183rd
108th
31st
Rijndael S-box
169th1,067th
156th
80th
Rock-paper-scissors-Spock-lizard
297th
321st
Roman to Arabic
576th
456th
488th
267th101st
14th
421st
377th
ROT13
312th
292nd
438th
381st
259th241st
5th
185th
210th
Rule 110
350th
312th
214th
336th241st
93rd
148th
Scrambled Sort
182nd
143rd173rd
18th
61st
Set
275th
272nd150th
220th
Seven Segment
451st
255th328th
37th
209th
Sierpiński Triangle
536th
437th
219th
358th253rd
98th
270th
Smith Numbers
271st232nd104th
431st
186th111th
403rd149th
492nd
35th
392nd
112th
72nd
Spelling Numbers
268th
1st
245th
237th
Star Wars GPT
31st
263rd83rd
5th
Star Wars Opening Crawl
123rd
Sudoku
266th
135th
Sudoku (Fill-in)
191st
Ten-pin Bowling
233rd
168th
Tic-tac-toe
275th
168th174th
283rd
Time Distance
318th
402nd
110th
21st
Tongue-twisters
484th335th
181st
223rd
Topological Sort
79th
18th
70th
77th
49th
Transpose Sentence
326th
302nd282nd
32nd
244th
United States
483rd381st456th
458th
288th186th
180th119th
77th
118th
Vampire Numbers
591st
533rd
295th
136th
35th
110th
Van Eck Sequence
342nd
313th
141st
258th257th
13th
527th
260th
Zeckendorf Representation
379th
145th167th
372nd
233rd
Zodiac Signs
192nd
186th
327th
109th144th
31st
94th
γ
296th408th
411th
1st
160th122nd
114th
138th
λ
109th280th128th
160th145th
429th
79th
115th
π
689th
629th
432nd
7th
430th512th
71st
659th
439th
854th
τ
1,365th
396th
7th
404th490th
55th
425th
706th
φ
956th
1,480th
417th
73rd
713th804th
12th
62nd
833rd
972nd
√2
1,036th
1,089th
263rd
118th
694th898th
4th
1,152nd
632nd
1,070th
𝑒
553rd
494th
248th
17th
367th346th
61st
776th
610th