12 Days of Christmas
849th1,005th228th
264th
527th
417th
876th
273rd
2,188th
224th
682nd
900th
538th
490th
24 Game
117th
76th
109th
244th
265th
131st
139th
56th
99 Bottles of Beer
1,624th402nd
861st
558th
501st
910th
494th
425th
203rd
410th896th
392nd
Abundant Numbers
1,325th823rd
533rd
1st
99th
919th
13th
2,485th
1,594th
1,338th
303rd
430th
Abundant Numbers (Long)
1,303rd93rd
1,132nd
1st
118th
1,573rd
13th
1,911th
1,205th
518th
747th
809th
Arabic to Roman
781st725th22nd
529th
435th
515th
206th
672nd
478th
311th
437th
Arithmetic Numbers
830th82nd
588th
17th
432nd
944th
163rd
1,319th
758th
Arrows
379th
365th
369th
2nd
418th
333rd
318th
432nd
Ascending Primes
220th196th
405th
189th
6th
475th
1st
371st
379th
312th
293rd
ASCII Table
602nd670th
291st
607th
501st
227th
316th
689th
669th
501st
Billiards
266th
88th
277th
191st
284th
209th
311th
233rd
brainfuck
1,258th295th131st145th
478th434th
209th
163rd
616th
358th374th
533rd
189th
421st
238th
278th
273rd
416th
Calendar
230th
53rd
Card Number Validation
476th
336th
347th
162nd
427th
282nd
667th
384th
Catalan Numbers
588th
1,251st
904th
242nd
1,124th
722nd
280th
1,062nd
704th
Catalan’s Constant
172nd
288th
408th
579th
421st
186th
373rd
3rd453rd
284th
215th
370th
292nd
Christmas Trees
1,370th592nd
250th
657th
594th
853rd
295th
246th
432nd
211th
154th
Collatz
2,302nd1,906th
1,023rd
250th
2,056th
1,101st
1,116th
457th
648th
832nd
960th
Continued Fractions
342nd
53rd
CSS Colors
670th151st655th
518th115th
636th
233rd
396th
45th
496th
540th
532nd
Cubes
282nd
90th
96th
393rd
157th
272nd
241st
320th
172nd
Day of Week
312th
956th
987th
1,037th
1st
68th
1,035th
1,112th
DFA Simulator
92nd
25th
170th
227th
73rd
291st
29th
276th
147th
Diamonds
966th410th
376th
221st
269th
762nd
372nd
349th1,171st312th
189th
348th
Divisors
2,889th
2,596th667th
1,531st
994th
1,102nd
502nd
1st
547th
702nd
29th
697th
425th762nd
1,596th
Emirp Numbers
474th719th
1,390th
695th
5th
758th
79th
420th
480th
461st
Emirp Numbers (Long)
1,002nd496th
589th
344th
10th
316th
381st
465th
191st
243rd
Emojify
335th
266th
233rd
44th
146th
277th
239th
285th
235th
Evil Numbers
1,110th745th
731st
1,781st
2,294th
198th
1st
1,151st
51st
1,240th
1,891st
Evil Numbers (Long)
2,029th507th
550th
1,288th
1,196th
88th
1st
250th
124th
1,434th
1,186th
Factorial Factorisation
310th
327th
334th
169th
101st
271st
242nd
60th
Farey Sequence
524th273rd
466th
693rd
662nd
782nd
85th
472nd
633rd
Fibonacci
2,149th5,707th4,323rd5,434th2,334th2,863rd5,314th897th1,038th674th4,082nd5,156th2,845th2,750th5,173rd2,945th2,293rd2,314th3,196th
6,293rd5,786th1,160th4,000th784th3,292nd3,132nd3,383rd3,899th3,046th3,221st6,957th237th3,108th5,644th1st3,502nd553rd3,506th3,496th2,051st5,934th3,419th2,610th2,894th48th5,176th223rd4,417th1,215th3,431st4,375th7,787th2,541st2,168th4,339th6,883rd4,331st8,713th5,258th
Fizz Buzz
5,148th8,032nd3,526th5,658th4,672nd3,273rd9,267th2,451st3,434th2,051st5,562nd6,799th6,379th1,442nd4,009th4,104th2,759th3,692nd5,949th6,408th8,435th3,582nd4,602nd4,306th5,599th1,305th3,110th3,806th7,217th4,378th6,067th7,333rd141st727th4,159th4,411th7,452nd4,380th5,036th5,358th5,982nd2,096th627th26th7,930th63rd1,541st2,236th10,399th545th5,247th5,900th12,295th5,173rd4,263rd2,653rd7,881st6,496th9,554th3,815th
Foo Fizz Buzz Bar
2,229th2,776th973rd2,504th781st1,347th2,581st1,269th1,337th1,082nd1,696th1,615th2,331st337th1,688th1,309th2,105th1,379th1,985th1,175th2,314th901st766th
1,891st501st553rd1,148th2,395th1,529th1,459th1,868th606th374th2,120th982nd2,020th2,045th1,291st1,322nd1,883rd952nd303rd270th2,644th9th613th551st2,784th1,302nd1,455th2,292nd3,050th1,073rd1,492nd1,890th1,965th1,509th2,174th1,451st
Forsyth–Edwards Notation
452nd
353rd
312th
330th
415th
340th
501st
535th
Fractions
949th
722nd
532nd
578th
245th
717th
794th
356th
10th
Game of Life
330th
261st
86th
72nd
483rd
401st
254th
299th
393rd
Gijswijt’s Sequence
305th
169th
303rd
203rd
240th
260th
339th
267th
Gray Code Decoder
41st
1st
221st
Gray Code Encoder
515th
1st
34th
Happy Numbers
702nd1,245th
1,063rd
988th
795th
1st
261st
587th
998th
969th
Happy Numbers (Long)
977th628th
337th
746th
461st
16th
420th
526th
822nd
751st
Hexdump
119th
215th
269th
103rd
167th
116th
321st
44th
108th
42nd
Hilbert Curve
111th
14th
92nd
44th
106th
31st
156th116th
33rd
17th
19th
89th
87th
61st
Intersection
327th
283rd
76th
831st
426th
815th
310th
286th
801st
Inventory Sequence
577th439th
506th
419th
605th
384th
132nd
665th
231st
85th
725th
488th
ISBN
1,087th
873rd659th
252nd
626th
852nd
454th
627th
372nd
127th
603rd
Jacobi Symbol
395th
515th302nd
519th
552nd
13th275th
591st
331st
573rd
308th532nd256th
330th
381st
Kaprekar Numbers
223rd
282nd
260th
469th
327th
508th
279th
440th
357th
Kolakoski Constant
449th
407th
236th
88th
215th
180th
261st
155th
268th
213th
336th
Kolakoski Sequence
363rd
780th958th
928th
509th
705th
685th
674th
752nd
37th
1st
687th
298th
704th
662nd
Leap Years
2,873rd1,289th
3,481st
168th
226th
3,099th
9th
20th
1,144th
2,394th
2,110th
Levenshtein Distance
848th
363rd
377th
314th
710th
557th
274th522nd741st
599th
388th
840th
Leyland Numbers
637th214th
707th
376th
5th
946th
645th
560th
25th
501st
630th
ln 2
535th344th548th
683rd157th
414th
348th
686th
513th
320th
360th
104th748th
3rd
522nd
28th
443rd
455th
Look and Say
1,132nd666th
179th
598th
738th
404th
57th
113th
464th
328th
134th
Lucky Numbers
320th
510th
318th
463rd
109th
285th
321st
389th
377th
Lucky Tickets
336th
363rd200th
385th
322nd
303rd347th
262nd
455th
231st
199th
120th
325th
254th
Mahjong
106th19th61st
81st111th
119th
60th
91st
23rd
159th
98th
143rd
76th
142nd
Mandelbrot
391st
184th
395th
258th
243rd
367th
404th
123rd
Maze
365th
366th
60th
265th
401st
390th
373rd
126th
428th
292nd
Medal Tally
527th
227th249th
163rd
280th
178th
276th
61st
102nd
305th
Minesweeper
204th
Morse Decoder
308th
139th
246th
146th
179th
278th
201st
254th
Morse Encoder
277th
154th
194th
199th
241st
220th
121st
250th
Multitap Input
208th
Musical Chords
277th100th256th
125th
139th147th
99th
65th
103rd
154th
65th
180th
194th
57th112th68th
82nd
113th
N Queens
426th
190th
107th
115th
195th
237th
196th
219th
151st
117th
78th
Niven Numbers
1,811th
1,573rd1,031st
286th
1,582nd
370th
1,391st
1st
558th
306th
612th
1,218th
Niven Numbers (Long)
1,423rd886th
292nd
1,384th
21st
241st
1st
803rd
811th
217th
107th
Number Spiral
403rd493rd
186th
139th
33rd
2nd
584th
447th
343rd
430th
Odious Numbers
937th612th
600th
1,447th
2,045th
157th
1st
981st
50th
1,012th
1,470th
Odious Numbers (Long)
1,777th435th
492nd
1,091st
1,335th
136th
1st
197th
48th
1,448th
1,099th
Ordinal Numbers
1,344th597th
593rd
968th
933rd
710th
214th
484th
289th
117th
777th
PalindromemordnilaP
348th
337th
268th
83rd
579th
126th
594th
538th
Pangram Grep
2,213th1,712th
958th
1,285th482nd
1,721st
605th
1,128th1st
2,126th890th
1,769th
250th95th
1,494th
1,286th
410th496th316th886th402nd
731st581st
2,533rd2,192nd613th
Partition Numbers
277th
360th
272nd
418th
326th
229th
265th
262nd
345th
Pascal’s Triangle
1,659th
1,554th
1,445th976th
1,194th
1,645th
1st
855th
1st
1,476th1,125th1,802nd349th
258th
233rd
745th
Pernicious Numbers
1,178th865th
826th
1,198th
1st
114th
29th
141st
43rd
680th
552nd
Pernicious Numbers (Long)
972nd428th
959th
600th
722nd
1st
290th
771st
396th
820th
608th
Poker
107th
170th
98th
143rd
102nd
131st
146th
168th
204th
Polyominoes
154th
65th
138th
115th
133rd
152nd
122nd
153rd
Prime Numbers
1,529th1,135th
1,379th1,393rd
2,149th
2,381st
1,982nd
1,893rd
1,995th
1st
3,363rd391st
1st
1,407th978th443rd
652nd
541st
Prime Numbers (Long)
959th806th
1,308th437th
738th
1,255th
1,074th
1,302nd
999th
1st
2,149th200th
1st
898th1,443rd111th
1,137th
332nd
Proximity Grid
128th
224th153rd
188th
266th
227th
156th
117th
140th
44th
119th
134th
143rd
QR Decoder
195th
191st
206th
68th
193rd
24th
220th
187th
192nd
263rd
Quine
1st
4,635th282nd
2,508th4,432nd1,546th4,480th
3,979th5,111th3,067th665th4,350th
2,882nd4,017th5,567th2,098th3,728th
1,663rd3,313th
2,982nd2,252nd2,020th2,805th3,949th2,340th
1,482nd1st
1,357th4,024th1,969th2,903rd559th3,291st4,067th1,920th776th
3,891st
487th3,630th
3,378th4,288th
5,213th
Recamán
1,050th
465th
315th
624th
217th
672nd
1,373rd240th
592nd
654th
381st
816th
585th
Repeating Decimals
229th232nd
179th
220th
285th
188th
210th
50th
116th
Reverse Polish Notation
707th
829th
1st
852nd
486th
791st
533rd
247th
788th
205th
Reversi
215th172nd
124th
169th
191st
187th
21st
116th
133rd
168th
51st
Rijndael S-box
90th
308th230th241st
252nd204th
22nd
346th
87th
197th
165th
190th
326th
189th
171st
291st
174th
175th
206th
Rock-paper-scissors-Spock-lizard
585th
632nd
394th359th
220th
547th
380th
353rd308th269th
125th
223rd
Roman to Arabic
917th551st
739th
380th
572nd
830th
669th
410th
634th
613th
ROT13
684th466th624th
724th490th
578th
676th
618th
288th
329th
498th
101st
419th
310th
Rule 110
587th364th
366th
51st
638th
262nd
165th
322nd
349th
326th
250th
Scrambled Sort
303rd
336th
5th
20th
365th
101st
136th
182nd
Set
232nd
207th
377th
288th
331st
25th
255th
302nd
Seven Segment
1,015th
357th
414th
406th
107th
560th
338th
161st
424th
291st
SI Units
57th
59th
71st
122nd
65th
116th
162nd
141st
Sierpiński Triangle
1,140th1,113th1,073rd
601st598th
1,048th
992nd
434th
533rd
💎
222nd
303rd
515th
661st
376th
Smith Numbers
390th
552nd
758th
67th
485th
536th
356th
246th
294th
Spelling Numbers
393rd
1st
328th
476th
520th
383rd
432nd
370th
443rd
460th
Star Wars GPT
198th
189th
67th
167th
138th
132nd
347th
154th
Star Wars Opening Crawl
307th168th
80th
29th
87th
96th
137th
169th
134th
Sudoku
218th95th232nd
239th58th
86th
127th
179th9th
90th
87th
216th
14th
215th
99th
20th
11th
75th
Sudoku (Fill-in)
236th145th230th
171st167th
186th
203rd
155th172nd
147th
181st
237th
67th
228th
154th
140th
111th
202nd
Ten-pin Bowling
248th147th
256th
236th
138th
193rd
149th
51st
98th
19th
146th
Tic-tac-toe
324th
257th
393rd
318th
146th
145th
209th
39th
139th
Time Distance
224th
129th
244th
110th
43rd
215th
154th
245th
211th
Tongue-twisters
365th
174th
232nd
206th
196th
321st
220th
339th
Topological Sort
205th
262nd
268th
115th
162nd
242nd
150th
Tower of Hanoi
1,026th
826th
Transpose Sentence
446th
391st
684th
77th
358th
227th
711th
288th
Trinomial Triangle
215th
368th
339th
59th
335th
128th
61st
85th
340th
United States
566th
697th530th416th487th
537th394th461st
333rd
369th
326th
259th
257th
494th509th
143rd496th
441st528th
381st439th205th502nd266th
238th
241st442nd
554th
449th
Vampire Numbers
157th
348th
312th
146th
5th
323rd
89th
321st
254th
Van Eck Sequence
591st
583rd
270th
35th
113th
611th
403rd
491st
543rd
Zeckendorf Representation
559th
215th
594th
324th
349th
388th
83rd
402nd
408th
Zodiac Signs
317th250th
178th
39th
190th
253rd
45th
169th
91st
131st
227th
γ
260th123rd277th
216th
112th
155th
167th
111th
56th
214th
1st311th
141st
196th
276th
116th
λ
306th
351st
277th
125th
380th
361st
358th
550th
202nd
338th
270th
326th
π
456th390th482nd
789th429th
590th
724th
267th
1,212th
4th
334th
25th723rd
204th
527th
255th
522nd
741st
τ
426th395th463rd
687th350th
515th
654th
201st
78th
212th
27th638th
145th
475th
223rd
471st
655th
φ
406th623rd650th
1,178th353rd
573rd
683rd
570th449th
166th
1,096th
103rd1,110th
16th
694th
241st
333rd
774th
√2
549th744th745th
233rd
693rd
1,016th
360th678th
466th
1,231st
168th1,269th
14th
724th
41st
593rd
1,040th
𝑒
574th498th531st
816th252nd
701st
717th
1,079th
1st
20th953rd
232nd
636th
71st
888th
570th