12 Days of Christmas
1,060th
17th
246th
640th137th
763rd
202nd
403rd
965th
140th
237th2,564th
24 Game
142nd
274th
40th
99 Bottles of Beer
414th
139th
197th
597th
388th
251st
468th
554th374th
264th
3,424th
2,315th
Abundant Numbers
1,233rd
1,172nd
1st98th
538th
528th
73rd
918th
2,479th
1,526th719th
513th402nd
1,457th1,541st3,651st
Abundant Numbers (Long)
439th
1st118th
410th
1,295th
203rd
153rd
Arabic to Roman
22nd
737th
296th
723rd
828th444th72nd
390th110th
606th1,022nd
Arithmetic Numbers
22nd223rd
98th
660th
Arrows
146th
75th267th
216th
151st
83rd423rd
24th
294th
178th28th
49th217th
383rd
Ascending Primes
90th86th
18th
406th
ASCII Table
28th
136th
16th92nd
267th
548th
193rd
363rd3rd
305th121st
628th
1,747th
Billiards
67th
54th
100th
brainfuck
1,360th
198th
53rd432nd
692nd
157th
76th
65th
761st
Card Number Validation
195th
172nd
Catalan Numbers
201st
423rd
12th241st
26th
1,292nd
1,281st
42nd
128th796th1,062nd
Catalan’s Constant
277th
3rd1,014th
165th
208th
617th
Christmas Trees
164th
1st91st
369th
277th
315th
862nd330th
156th116th
244th2,156th
Collatz
344th
37th573rd
67th137th
977th
483rd
345th
Continued Fractions
176th
CSS Colors
420th384th
387th904th339th
342nd
250th481st
261st214th
417th386th
353rd396th372nd
355th320th63rd1,043rd153rd
310th
366th255th
Cubes
105th
18th196th
336th
564th
75th
134th239th
325th
1,122nd
202nd28th
Day of Week
306th
922nd705th
420th
996th
1st
67th
991st
DFA Simulator
145th177th
41st
Diamonds
101st
147th
18th69th
614th
178th
439th
321st21st
156th
435th1,409th
Divisors
2,274th
2,089th
973rd
688th501st
1st
713th
2,233rd
1,336th
770th
3,328th1,507th28th
2,580th425th598th3,029th
1,483rd4,688th
Emirp Numbers
59th
411th
639th
301st
92nd307th
358th
238th362nd
35th212th
319th
954th
904th
Emirp Numbers (Long)
29th266th
148th
1,106th
355th
Emojify
129th146th
271st
150th
214th
Evil Numbers
1,101st
723rd
1,273rd
40th528th
197th
1st
911th
969th
622nd49th
409th464th
807th
1,875th1,221st3,297th
Evil Numbers (Long)
275th
36th346th
1,346th
478th45th
Factorial Factorisation
69th
129th
Farey Sequence
25th330th
420th
Fibonacci
889th465th
5,473rd
2,930th
1,116th
4,125th
1st432nd
3,025th
235th2,038th534th2,078th
549th
2,235th
2,834th3,402nd
1,283rd46th
221st1,206th754th4,351st
4,740th1,092nd8,702nd
Fizz Buzz
6,199th13,014th6,068th13,064th2,441st4,294th2,538th12,522nd
1,560th4,395th3,371st
1,501st
12,273rd12,656th5,685th1st1,351st9,173rd7,684th7,301st139th720th2,543rd4,706th
2,689th5,010th2,639th11,302nd1,379th622nd26th4,736th62nd
3,128th542nd1,344th5,306th
12,731st7,026th6,651st3,527th9,777th3,562nd
Foo Fizz Buzz Bar
596th
499th452nd
2,047th
740th
563rd
528th1,283rd9th
476th1,420th
Forsyth–Edwards Notation
40th95th
790th
270th
Fractions
578th
471st
1st313th
776th
553rd
460th660th
10th627th
1,352nd
Game of Life
119th
200th
788th
Gijswijt’s Sequence
109th
363rd62nd
411th
117th
403rd8th
460th198th
204th125th
Happy Numbers
548th
694th1,005th
860th
395th
128th169th
792nd
1st
675th
1,311th
461st344th34th
108th239th
1,226th
1,119th912th2,611th
Happy Numbers (Long)
331st
57th113th
462nd
16th
522nd
1,014th
446th622nd
Hexdump
298th
144th171st
231st
43rd
433rd
Hilbert Curve
30th
Intersection
675th
245th
2nd70th
13th
944th
492nd
1,123rd
823rd249th
150th
473rd
Inventory Sequence
165th
301st
1st255th
458th
35th
495th
ISBN
422nd
527th149th
32nd
56th
456th
235th
643rd
Jacobi Symbol
390th
13th
217th
384th
181st
Kaprekar Numbers
281st
393rd
Kolakoski Constant
349th
124th
8th
447th
364th
632nd
855th585th1,051st790th
Kolakoski Sequence
752nd
93rd
129th
1st
436th
723rd289th
389th
1,258th
Leap Years
835th94th
912th
242nd
171st162nd
66th
509th701st1,347th188th
462nd
864th
20th566th411th
2,609th726th796th
367th1,842nd
3,354th
Levenshtein Distance
111th
429th
225th
767th
1,051st
71st
579th
3rd372nd
440th614th
Leyland Numbers
606th
265th
262nd150th
5th
521st
650th
317th25th
471st
726th1,081st
ln 2
154th
467th217th
567th
3rd
28th
Look and Say
1,474th
282nd
327th103rd
589th
171st262nd57th
617th
11th
379th446th
712th
580th1,156th
Lucky Numbers
138th
217th
310th73rd
211th
34th
255th
977th
Lucky Tickets
194th
11th126th
53rd
345th
187th13th
284th354th690th
Mahjong
210th
Mandelbrot
154th
261st
Maze
8th172nd
Medal Tally
291st92nd
198th
232nd
Minesweeper
165th
Morse Decoder
255th
148th245th
197th
308th244th
Morse Encoder
262nd
123rd
35th
344th
257th
232nd
219th
Multitap Input
56th
Musical Chords
377th154th
123rd
32nd
74th
213th
53rd
128th
N Queens
40th
302nd
Niven Numbers
1,056th426th
1,563rd463rd
281st1,067th
864th
1st378th
2,065th3,120th125th
1st
404th517th1,212th
1,771st
1,759th994th50th
605th1,229th539th
1,753rd
621st2,631st794th2,272nd
Niven Numbers (Long)
220th
726th
20th325th
1st
749th
57th
90th573rd
Number Spiral
131st
424th
102nd
80th
14th
2nd
88th
195th
408th
617th
523rd
Odious Numbers
882nd602nd
590th
1,143rd
37th472nd
153rd
1st
797th
813th
1,418th
495th46th
1,984th
273rd
691st
2,137th761st2,858th
Odious Numbers (Long)
431st
36th300th
1,316th
393rd45th
Ordinal Numbers
893rd
452nd
839th
946th
862nd
1,000th286th
787th
636th3rd
1,199th1,274th
PalindromemordnilaP
106th
122nd
Pangram Grep
1,620th
166th
439th
1st189th
93rd
620th
1,368th
1,128th74th
156th
256th
1,642nd
Partition Numbers
224th
295th
Pascal’s Triangle
426th
769th
500th
128th215th
1st
1st
545th2,533rd
835th53rd
1,054th
298th
1,211th709th1,650th
Pernicious Numbers
292nd399th
1,144th370th
268th920th
744th
781st1st517th
112th2,129th162nd
543rd
566th978th
240th334th138th850th41st
202nd549th476th
1,208th
961st2,004th
2,163rd
Pernicious Numbers (Long)
224th
564th509th
1st
751st
35th
240th
Poker
155th
177th
246th151st
222nd
132nd
276th
Polyominoes
23rd
Prime Numbers
1,222nd519th
2,041st
972nd
772nd352nd
1st
1st
397th
1,809th
673rd122nd
269th425th
921st
2,275th
2,225th
Prime Numbers (Long)
646th
515th
564th413th
1st
1st
956th
703rd225th
775th471st
Proximity Grid
131st
QR Decoder
175th
259th
94th142nd
158th
303rd
Quine
1st
280th
4,333rd1,531st
2,919th659th3,523rd
1,814th1,746th
1,645th154th742nd
3,936th249th
1,447th
1,346th
1,957th1,791st555th
1,901st171st
1,510th
3,416th
5,362nd2,170th
Recamán
290th
672nd141st
936th
263rd
588th379th
986th
650th987th
Repeating Decimals
125th
258th
43rd
Reverse Polish Notation
342nd
1st135th
497th
190th
94th
295th
Reversi
233rd
Rijndael S-box
185th
261st
Rock-paper-scissors-Spock-lizard
153rd
135th
727th
276th
83rd
241st245th
432nd
Roman to Arabic
480th
70th229th
647th
529th
613th
872nd108th
405th
666th
ROT13
291st
115th
11th
142nd
303rd
Rule 110
564th
91st
169th
98th
278th
462nd
343rd
320th29th
441st
Scrambled Sort
196th
31st
241st
Set
185th
25th
Seven Segment
1,216th
298th
60th
288th
214th
230th
663rd145th
210th
SI Units
108th
139th
365th
Sierpiński Triangle
526th
444th
249th
85th
257th
257th
255th
470th156th
370th
822nd
Smith Numbers
257th
183rd
336th
631st
1,025th310th
599th
Spelling Numbers
1st
219th
131st
383rd
227th
525th
245th
363rd623rd
Star Wars GPT
109th
5th
169th
Star Wars Opening Crawl
257th
102nd
87th
61st
189th
224th
96th
305th
39th
301st
Sudoku
95th
111th
106th
234th
127th
183rd
Sudoku (Fill-in)
259th
88th
70th
77th
210th
Ten-pin Bowling
439th
509th
270th
110th402nd
192nd
126th
269th
371st
477th
Tic-tac-toe
297th
299th
Time Distance
19th54th
157th
Tongue-twisters
608th
952nd378th
612th
286th
481st
354th
872nd
341st
809th289th
140th
764th
448th587th
Topological Sort
41st
Transpose Sentence
273rd
1st149th
40th
447th191st
Trinomial Triangle
9th126th
13th
United States
210th
430th
264th2nd
Vampire Numbers
685th
101st
392nd22nd
434th
260th
283rd113th
513th
943rd
Van Eck Sequence
1,280th245th
442nd
1st165th
451st
503rd
185th13th
866th
831st
Zeckendorf Representation
150th
430th
64th
Zodiac Signs
187th
37th339th
47th
γ
273rd
1st
178th
891st
λ
308th
317th150th
1,547th1,523rd
1,302nd
219th
1,236th241st
480th
253rd192nd
π
896th
394th
140th346th
4th
23rd2,419th
649th
199th
482nd115th
1,483rd
1,659th1,563rd
τ
375th
355th
4th
1,479th
571st
139th
580th218th
1,021st
1,109th1,057th
φ
198th
388th
312th255th
162nd
100th1,665th
875th
15th
678th38th
1,170th
1,403rd1,197th
√2
227th
408th
312th
463rd
576th1,919th
812th
13th
772nd40th
1,400th
1,597th1,426th
𝑒
797th
228th
321st
446th
1st
19th2,265th
530th
262nd
1,058th69th
1,425th
1,496th1,498th