12 Days of Christmas
841st998th221st
262nd
523rd
419th
872nd
271st
2,185th
217th
680th
896th
534th
486th
24 Game
115th
75th
106th
241st
260th
133rd
139th
22nd
52nd
99 Bottles of Beer
1,604th395th
857th
552nd
494th
908th
487th
417th
198th
403rd819th
385th
Abundant Numbers
1,314th813th
530th
1st
97th
909th
12th
2,475th
1,594th
1,321st
295th
425th
Abundant Numbers (Long)
1,293rd92nd
1,127th
1st
118th
1,565th
12th
1,904th
1,214th
507th
743rd
799th
Arabic to Roman
775th717th21st
527th
431st
510th
205th
666th
474th
307th
432nd
Arithmetic Numbers
820th84th
578th
17th
429th
932nd
165th
1,303rd
750th
Arrows
366th
349th
356th
2nd
406th
305th
304th
417th
Ascending Primes
213th194th
395th
183rd
6th
467th
1st
360th
369th
304th
285th
ASCII Table
596th664th
289th
601st
498th
226th
313th
684th
663rd
498th
Billiards
262nd
101st
271st
187th
278th
204th
303rd
233rd
brainfuck
1,254th294th130th141st
483rd437th
188th
161st
627th
365th378th
533rd
211th
425th
239th
279th
274th
421st
Calendar
213th
51st
Card Number Validation
469th
330th
340th
157th
419th
276th
654th
376th
Catalan Numbers
581st
1,245th
898th
240th
1,117th
712th
276th
1,056th
690th
Catalan’s Constant
168th
283rd
399th
569th
414th
183rd
366th
3rd443rd
279th
211th
364th
287th
Christmas Trees
1,359th582nd
252nd
649th
584th
845th
291st
248th
428th
206th
107th
Collatz
2,279th1,886th
1,009th
244th
2,034th
1,083rd
1,098th
448th
635th
818th
946th
Continued Fractions
316th
51st
CSS Colors
665th146th650th
512th110th
631st
217th
389th
42nd
489th
530th
524th
Cubes
282nd
54th
90th
415th
156th
296th
236th
344th
175th
Day of Week
289th
942nd
987th
1,024th
1st
65th
1,021st
1,098th
DFA Simulator
91st
25th
167th
227th
72nd
289th
31st
273rd
146th
Diamonds
952nd396th
364th
215th
261st
752nd
360th
338th1,160th299th
187th
335th
Divisors
2,863rd
2,574th656th
1,502nd
969th
996th
1,094th
496th
1st
540th
693rd
28th
688th
421st753rd
1,591st
Emirp Numbers
463rd710th
1,385th
686th
5th
750th
77th
408th
470th
450th
Emirp Numbers (Long)
994th491st
587th
334th
10th
306th
368th
463rd
178th
229th
Emojify
333rd
264th
231st
47th
143rd
274th
236th
282nd
233rd
Evil Numbers
1,088th719th
751st
2,757th
1,765th
2,271st
194th
1st
1,135th
48th
1,224th
1,869th
Evil Numbers (Long)
2,018th471st
540th
1,153rd
1,274th
1,194th
84th
1st
243rd
118th
1,425th
1,181st
Factorial Factorisation
306th
323rd
333rd
164th
99th
269th
240th
57th
Farey Sequence
506th264th
453rd
678th
643rd
764th
85th
464th
618th
Fibonacci
2,127th5,664th4,289th5,372nd2,308th2,834th5,263rd792nd1,020th665th4,051st5,112th2,832nd2,722nd5,130th2,899th2,269th2,288th3,164th3,952nd6,238th5,738th1,146th3,947th879th3,255th3,092nd3,346th3,891st3,012th3,231st6,902nd234th3,052nd5,595th1st3,472nd545th3,476th3,466th2,031st5,882nd3,392nd2,583rd2,875th46th5,129th220th4,389th1,201st3,403rd4,350th7,736th2,515th2,146th4,304th6,831st4,297th8,656th5,214th6,181st
Fizz Buzz
5,116th8,018th3,507th5,626th4,648th3,254th9,266th2,439th3,416th2,039th5,530th6,774th6,352nd1,432nd3,987th4,083rd2,746th3,674th5,917th6,381st8,427th3,565th4,576th4,276th5,567th1,294th3,164th3,788th7,194th4,352nd6,037th7,312th137th717th4,144th4,388th7,434th4,357th5,005th5,327th5,951st2,084th619th26th7,915th62nd1,525th2,223rd10,403rd539th5,215th5,867th12,306th5,141st4,240th2,642nd7,865th6,471st9,554th3,797th9,064th
Foo Fizz Buzz Bar
2,204th2,750th968th2,481st769th1,333rd2,554th1,254th1,317th1,070th1,674th1,598th2,304th336th1,640th1,299th2,091st1,368th1,965th1,157th2,290th889th753rd
1,874th497th573rd1,132nd2,371st1,505th1,435th1,853rd600th373rd2,100th962nd2,000th2,023rd1,275th1,316th1,860th937th303rd270th2,619th9th616th546th2,760th1,285th1,438th2,277th3,025th1,058th1,471st1,873rd1,945th1,497th2,158th1,444th2,352nd
Forsyth–Edwards Notation
446th
344th
312th
320th
409th
329th
497th
529th
Fractions
935th
702nd
516th
570th
237th
698th
776th
347th
10th
Game of Life
326th
151st
87th
72nd
481st
397th
255th
294th
391st
Gijswijt’s Sequence
301st
164th
300th
197th
237th
254th
332nd
260th
Gray Code Decoder
44th
1st
207th
Gray Code Encoder
440th
1st
45th
Happy Numbers
694th1,231st
1,046th
979th
785th
1st
248th
584th
989th
960th
Happy Numbers (Long)
966th618th
327th
741st
457th
16th
422nd
523rd
854th
746th
Hexdump
116th
210th
263rd
101st
161st
113th
313th
42nd
105th
39th
Hilbert Curve
117th
14th
99th
42nd
111th
30th
161st122nd
31st
19th
17th
97th
96th
59th
Intersection
328th
283rd
77th
826th
425th
813th
312th
286th
801st
Inventory Sequence
572nd429th
498th
414th
600th
382nd
132nd
661st
228th
83rd
718th
478th
ISBN
1,075th
859th644th
253rd
615th
844th
444th
616th
368th
124th
593rd
Jacobi Symbol
391st
509th298th
515th
544th
13th265th
587th
328th
570th
306th526th245th
327th
377th
Kaprekar Numbers
221st
272nd
253rd
447th
315th
317th
268th
421st
342nd
Kolakoski Constant
437th
394th
228th
88th
211th
90th
250th
152nd
258th
207th
325th
Kolakoski Sequence
346th
763rd941st
910th
497th
692nd
674th
660th
733rd
33rd
1st
671st
287th
687th
648th
Leap Years
2,923rd1,405th
3,111th
171st
256th
3,109th
9th
20th
1,261st
2,427th
2,186th
Levenshtein Distance
849th
382nd
321st
714th
562nd
279th526th746th128th
603rd
395th
842nd
Leyland Numbers
634th208th
706th
372nd
5th
942nd
639th
556th
25th
498th
627th
ln 2
526th339th541st
673rd154th
410th
344th
676th
504th
316th
359th
103rd739th
3rd
514th
28th
438th
449th
Look and Say
1,117th659th
179th
586th
727th
397th
57th
112th
455th
316th
132nd
Lucky Numbers
306th
496th
308th
449th
103rd
278th
310th
379th
369th
Lucky Tickets
330th
360th199th
381st
317th
301st344th
261st
451st
229th
198th
119th
320th
253rd
Mahjong
97th14th54th
75th102nd
112th
53rd
85th
21st
151st
90th
134th
69th
135th
Mandelbrot
381st
182nd
387th
255th
242nd
358th
395th
121st
Maze
360th
361st
124th
251st
397th
385th
367th
116th
422nd
283rd
Medal Tally
521st
226th248th
158th
280th
176th
274th
60th
98th
302nd
Minesweeper
194th
Morse Decoder
300th
136th
241st
142nd
174th
271st
193rd
248th
Morse Encoder
274th
151st
191st
194th
237th
215th
118th
246th
Multitap Input
198th
Musical Chords
250th82nd227th
109th
108th130th
76th
90th
49th
88th
133rd
49th
99th
178th
44th94th53rd
20th
66th
N Queens
423rd
187th
107th
114th
191st
230th
192nd
210th
150th
117th
62nd
Niven Numbers
1,789th
1,559th1,041st
281st
879th
1,571st
362nd
1,373rd
1st
552nd
301st
591st
1,210th
Niven Numbers (Long)
1,403rd876th
279th
1,368th
20th
237th
1st
795th
798th
214th
90th
Number Spiral
399th486th
187th
141st
33rd
2nd
581st
444th
338th
425th
Odious Numbers
927th576th
569th
2,318th
1,432nd
2,049th
152nd
1st
970th
46th
996th
1,456th
Odious Numbers (Long)
1,769th400th
486th
1,179th
1,085th
1,329th
131st
1st
192nd
44th
1,442nd
1,095th
Ordinal Numbers
1,338th586th
594th
961st
937th
699th
208th
471st
282nd
113th
765th
PalindromemordnilaP
340th
360th
291st
78th
573rd
121st
590th
533rd
Pangram Grep
2,202nd1,698th
955th
1,279th477th
1,707th
437th
603rd
1,119th1st
2,117th886th
1,765th
243rd93rd
1,480th
1,280th
391st492nd298th879th383rd
727th578th
2,528th2,180th612th
1,640th
Partition Numbers
272nd
354th
268th
413th
321st
225th
262nd
259th
339th
Pascal’s Triangle
1,645th
1,540th
1,427th956th
1,180th
1,631st
1st
843rd
1st
1,459th1,112th1,788th339th
250th
226th
730th
Pernicious Numbers
1,169th874th
823rd
1,196th
1st
110th
26th
136th
40th
671st
544th
Pernicious Numbers (Long)
960th394th
947th
567th
699th
1st
273rd
754th
366th
806th
575th
Poker
104th
167th
97th
140th
99th
128th
143rd
165th
201st
Polyominoes
147th
64th
134th
112th
99th
146th
119th
148th
Prime Numbers
1,517th1,131st
1,370th1,384th
2,129th
2,489th
1,958th
1,877th
1,978th
1st
3,332nd385th
1st
1,400th960th434th
645th
534th
Prime Numbers (Long)
947th796th
1,288th418th
732nd
1,277th
1,064th
1,284th
987th
1st
2,123rd197th
1st
888th1,424th110th
1,116th
328th
Proximity Grid
126th
221st151st
186th
263rd
226th
156th
115th
138th
44th
117th
132nd
142nd
QR Decoder
187th
183rd
199th
67th
186th
24th
212th
179th
184th
256th
Quine
1st
4,621st277th
2,472nd4,421st1,526th4,471st
3,964th5,098th3,051st655th4,340th
2,875th4,002nd5,551st2,137th3,716th
1,639th3,302nd
2,964th2,223rd1,993rd2,799th3,937th2,309th
1,462nd1st
1,339th4,009th1,950th2,881st552nd3,277th4,050th1,894th765th
3,876th
481st3,618th
3,371st4,273rd
5,200th
Recamán
1,036th
463rd
308th
613th
214th
666th
1,358th250th
586th
646th
374th
810th
579th
Repeating Decimals
227th231st
179th
221st
282nd
189th
208th
50th
116th
Reverse Polish Notation
696th
822nd
1st
849th
481st
784th
525th
239th
781st
199th
Reversi
210th164th
122nd
161st
190th
180th
21st
114th
130th
166th
51st
Rijndael S-box
90th
299th225th236th
247th202nd
22nd
341st
85th
194th
163rd
194th
320th
187th
169th
283rd
172nd
173rd
204th
Rock-paper-scissors-Spock-lizard
572nd
625th
389th352nd
216th
544th
375th
347th304th265th
122nd
219th
Roman to Arabic
908th544th
734th
375th
566th
822nd
667th
409th
629th
610th
ROT13
676th461st616th
716th482nd
568th
667th
611th
283rd
328th
490th
88th
419th
306th
Rule 110
580th363rd
365th
49th
633rd
260th
162nd
319th
348th
324th
246th
Scrambled Sort
295th
326th
5th
19th
356th
95th
130th
177th
Set
223rd
199th
360th
274th
317th
25th
246th
288th
Seven Segment
1,008th
351st
410th
403rd
98th
555th
333rd
157th
421st
282nd
SI Units
57th
58th
72nd
118th
63rd
112th
157th
137th
Sierpiński Triangle
1,134th1,108th1,065th
597th594th
1,043rd
986th
434th
531st
💎
224th
302nd
513th
656th
376th
Smith Numbers
385th
550th
756th
66th
485th
536th
353rd
244th
295th
Spelling Numbers
389th
1st
326th
482nd
519th
377th
434th
366th
444th
461st
Star Wars GPT
184th
178th
66th
157th
124th
118th
318th
140th
Star Wars Opening Crawl
302nd161st
77th
30th
84th
92nd
132nd
162nd
128th
Sudoku
216th97th231st
238th58th
87th
62nd
126th
178th9th
91st
89th
214th
14th
212th
100th
19th
11th
75th
Sudoku (Fill-in)
233rd145th227th
168th164th
183rd
155th
200th
153rd169th
147th
179th
234th
66th
225th
152nd
139th
112th
199th
Ten-pin Bowling
244th145th
252nd
233rd
139th
190th
147th
51st
96th
19th
144th
Tic-tac-toe
316th
254th
388th
312th
145th
143rd
206th
36th
137th
Time Distance
221st
127th
238th
114th
42nd
210th
146th
239th
205th
Tongue-twisters
361st
172nd
229th
202nd
194th
317th
221st
334th
Topological Sort
201st
258th
264th
114th
163rd
238th
152nd
Tower of Hanoi
953rd
767th
Transpose Sentence
439th
388th
676th
75th
356th
225th
702nd
283rd
Trinomial Triangle
195th
336th
309th
59th
305th
123rd
61st
84th
310th
United States
565th
696th529th414th485th
536th391st459th
330th
365th
323rd
255th
253rd
492nd507th
139th493rd
440th527th
378th437th203rd500th262nd
235th
238th439th
554th
447th
Vampire Numbers
154th
344th
311th
144th
5th
320th
88th
318th
254th
Van Eck Sequence
578th
569th
263rd
35th
108th
598th
398th
478th
529th
Zeckendorf Representation
551st
212th
587th
327th
346th
379th
85th
393rd
402nd
Zodiac Signs
312th249th
176th
37th
190th
253rd
43rd
167th
92nd
127th
226th
γ
240th116th256th
203rd
105th
142nd
152nd
104th
55th
200th
1st290th
132nd
184th
255th
109th
λ
289th
323rd
257th
111th
357th
333rd
332nd
522nd
190th
319th
255th
301st
π
449th386th476th
780th424th
582nd
714th
260th
1,201st
4th
325th
23rd712th
199th
519th
248th
514th
731st
τ
422nd389th455th
678th344th
510th
645th
194th
75th
205th
25th629th
139th
468th
217th
463rd
647th
φ
401st620th644th
1,169th346th
604th
677th
567th446th
162nd
1,087th
100th1,099th
15th
686th
235th
323rd
765th
√2
543rd737th738th
227th
699th
1,008th
354th672nd
461st
1,220th
163rd1,255th
13th
715th
40th
589th
1,033rd
𝑒
571st496th527th
806th228th
693rd
711th
1,068th
1st
19th943rd
262nd
633rd
69th
879th
567th