12 Days of Christmas
2,049th1,501st1,451st
1,154th
463rd
517th
205th481st
60th
24 Game
311th
236th
81st
99 Bottles of Beer
1,812th722nd810th
297th
470th
302nd371st
220th
Abundant Numbers
966th969th774th
82nd1,447th745th603rd
1,772nd
2,815th1,055th771st
319th
Abundant Numbers (Long)
1,755th1,228th1,359th
1,538th833rd878th
297th
1,723rd620th1,160th
947th
Arabic to Roman
992nd792nd
739th
751st
583rd
312th614th
142nd
Arithmetic Numbers
1,217th421st
474th
518th
300th
472nd
Arrows
276th337th319th
497th
244th
314th
219th330th
264th
Ascending Primes
316th
431st
418th
148th
ASCII Table
1,074th338th341st
549th
459th
668th589th
288th
Billiards
190th
172nd
brainfuck
1,063rd519th675th529th
306th
167th
136th521st
239th
Card Number Validation
329th
269th
Catalan Numbers
992nd979th1,101st
24th414th132nd
980th
39th272nd
772nd
Catalan’s Constant
191st194th208th
377th162nd
143rd
397th108th226th
180th511th
Christmas Trees
2,109th945th846th
402nd417th
180th
703rd205th
324th
Collatz
2,189th1,005th1,235th
2,187th
91st
583rd
40th1,026th
874th
CSS Colors
251st294th224th
252nd
245th
208th268th
327th562nd
Cubes
335th674th707th
478th
320th
81st
234th426th
114th
Day of Week
199th
1,066th
DFA Simulator
342nd
88th
221st
Diamonds
372nd447th735th310th
759th
342nd
241st
439th549th
237th
Divisors
2,514th1,477th2,367th
2,097th1,387th1,604th
510th
866th399th
1,469th
Emirp Numbers
686th59th517th
639th562nd1,098th
770th
336th464th
361st
Emirp Numbers (Long)
761st392nd475th
312th
532nd
668th
440th
212th
Emojify
131st188th183rd
230th
190th
125th
228th323rd
300th
Evil Numbers
1,252nd1,660th766th816th
1,946th1,504th731st453rd
1,004th
41st1,767th
839th
Evil Numbers (Long)
1,388th698th684th
1,228th1,001st
414th
516th
102nd1,095th
715th
Factorial Factorisation
243rd
151st
Farey Sequence
551st
524th
377th
Fibonacci
7,026th3,169th3,336th707th590th
4,611th
3,071st3,496th3,556th879th195th5,637th484th2,485th
43rd2,417th2,788th2,991st2,982nd
Fizz Buzz
9,634th5,642nd4,493rd2,065th1,557th
10,427th
1,205th2,250th8,338th
126th
2,777th4,865th
8,980th714th511th6,601st3,283rd7,245th
Foo Fizz Buzz Bar
1,269th2,426th1,387th1,132nd
1,421st1,336th
934th
1,349th1,341st
18th1,299th1,825th821st1,884th
Forsyth–Edwards Notation
529th
439th
236th
229th
Fractions
1,374th441st425th
550th356th523rd
684th1,488th
555th703rd10th643rd604th
Game of Life
380th233rd190th
291st
276th
277th
225th
Gijswijt’s Sequence
451st
429th
288th
113th
Happy Numbers
1,834th561st721st
418th103rd830th701st614th762nd
609th
200th660th339th410th799th
Happy Numbers (Long)
1,208th841st876th
183rd32nd624th402nd524th765th
804th
419th707th698th418th444th
Hexdump
310th355th376th
293rd
381st
362nd508th
266th562nd
Intersection
785th623rd762nd
193rd125th770th676th571st
566th
642nd297th918th236th854th
Inventory Sequence
612th430th402nd
222nd
534th
351st
547th
361st
ISBN
1,132nd788th825th
629th
164th
294th
642nd812th
469th
Jacobi Symbol
468th208th203rd
241st
298th
164th306th
190th
Kaprekar Numbers
323rd
152nd
Kolakoski Constant
477th246th193rd
172nd
321st
100th
250th294th
110th
Kolakoski Sequence
803rd544th455th
795th84th115th
446th
158th
257th716th
361st714th
Leap Years
1,188th654th311th
2,288th244th1,483rd
38th
451st
2,399th396th752nd
1,129th1,346th
Levenshtein Distance
643rd428th539th
365th575th
398th
356th
474th646th3rd
431st501st
Leyland Numbers
1,113th929th689th
718th248th240th
789th
908th
738th20th637th
1,114th1,043rd
ln 2
425th421st444th
283rd
410th339th
385th
397th584th
295th
Look and Say
839th1,086th991st
321st
576th
421st234th
504th
Lucky Numbers
417th320th318th
254th
366th
296th
198th
190th392nd
232nd
Lucky Tickets
516th450th428th
229th
41st
252nd
34th166th
227th
Mahjong
148th
Mandelbrot
216th
308th
Maze
102nd63rd214th231st
76th
74th
163rd
187th
Medal Tally
283rd
212th
Morse Decoder
238th221st
184th
203rd
49th262nd
Morse Encoder
138th147th
183rd
253rd
177th259th
Musical Chords
213th190th
256th
162nd
120th
181st198th
N Queens
192nd
109th
Niven Numbers
1,637th1,446th1,405th
2,022nd
326th
333rd
2,417th267th1,103rd
1,253rd
Niven Numbers (Long)
1,595th861st840th
1,133rd
315th
687th
573rd98th
852nd
Number Spiral
415th145th283rd
488th
343rd
140th
321st285th
Odious Numbers
1,291st1,309th664th723rd
1,671st398th513th693rd
742nd
39th1,342nd
684th
Odious Numbers (Long)
1,253rd447th483rd
989th583rd
217th
432nd
37th990th
857th
Ordinal Numbers
1,257th652nd793rd
1,136th
203rd
389th
243rd1,077th
1,242nd
PalindromemordnilaP
405th
Pangram Grep
1,553rd1,991st2,002nd
1,651st
97th
916th
265th533rd
904th
Partition Numbers
439th
Pascal’s Triangle
1,614th847th753rd
1,184th
865th
282nd
567th
230th130th
821st
Pernicious Numbers
1,339th477th776th
1,334th
327th
357th
34th462nd
933rd
Pernicious Numbers (Long)
747th512th
754th
905th
103rd
416th
Poker
215th246th
244th
220th
153rd245th
Polyominoes
232nd
577th
Prime Numbers
1,874th1,361st1,377th
1st
156th
347th
3,170th268th480th
856th
Prime Numbers (Long)
1,290th838th939th
1st
694th
471st
1,623rd366th830th
1,052nd
Proximity Grid
292nd277th267th
305th
253rd
248th331st
QR Decoder
39th108th119th
270th
171st
192nd
183rd209th
Quine
1st
254th4,108th3,896th
3,430th2,825th1,897th1,935th2,231st
1,276th
1,794th164th449th
4,438th
Recamán
807th389th193rd
751st
100th
401st
417th754th
384th
Repeating Decimals
277th
350th
180th
Reverse Polish Notation
827th758th775th
1st
515th
507th
215th651st
397th
Reversi
223rd214th
Rijndael S-box
494th
217th
225th
93rd
Rock-paper-scissors-Spock-lizard
446th332nd401st
218th
130th
181st167th
194th
Roman to Arabic
436th1,009th995th
639th
599th
725th
569th749th
563rd
ROT13
311th
608th
420th
Rule 110
415th421st419th
457th
272nd
331st
343rd316th
239th
Set
332nd
Seven Segment
673rd318th271st
471st
245th
253rd
312th290th
SI Units
221st
87th
Sierpiński Triangle
449th411th403rd
602nd
400th
292nd
462nd318th
299th
Smith Numbers
513th526th497th
632nd
289th
181st
492nd336th
125th
Spelling Numbers
649th293rd325th
246th
186th
570th354th
444th
Star Wars GPT
170th
250th
Star Wars Opening Crawl
182nd201st
266th
50th
158th282nd
Sudoku
78th149th153rd
225th
128th
42nd
146th161st
100th
Sudoku (Fill-in)
151st163rd
94th
107th
119th180th
144th
Ten-pin Bowling
354th351st
280th
373rd
277th
375th416th
Tic-tac-toe
366th
255th
Time Distance
328th341st
162nd
296th
190th351st
208th
Tongue-twisters
446th493rd476th
605th
236th
348th
255th467th418th133rd
Transpose Sentence
458th
353rd
United States
376th345th306th
450th
62nd
313th
362nd294th
398th
Vampire Numbers
406th408th
356th
204th
322nd
142nd333rd
211th
Van Eck Sequence
624th361st375th
317th
397th
123rd
157th526th
322nd
Zeckendorf Representation
522nd458th
334th
441st
409th
281st
Zodiac Signs
322nd252nd264th
172nd
355th
187th316th
303rd
γ
223rd
171st
154th
λ
105th931st777th
231st
80th
192nd217th
160th
π
500th453rd423rd
522nd98th422nd370th
442nd
148th637th
293rd
τ
460th429th394th
494th68th455th512th
416th
236th620th
299th
φ
294th492nd666th
606th
638th461st
530th
212th718th
423rd
√2
676th600th730th
517th369th511th
576th
479th751st
441st
𝑒
580th510th469th
298th489th444th
462nd
595th641st
581st