12 Days of Christmas
2,184th1,598th1,528th
1,224th
493rd
535th
243rd498th
58th
24 Game
373rd
283rd
86th
99 Bottles of Beer
1,915th871st856th
323rd
514th
329th407th
215th
Abundant Numbers
973rd1,010th836th
99th1,534th2,383rd637th
1,876th
2,961st1,121st841st
373rd
Abundant Numbers (Long)
1,958th1,370th1,337th
1,728th1,629th931st
293rd
1,927th833rd1,301st
1,038th
Arabic to Roman
1,072nd866th
801st
823rd
649th
351st686th
158th
Arithmetic Numbers
1,398th453rd
541st
578th
264th
511th
Arrows
312th390th369th
580th
280th
383rd
272nd376th
310th
Ascending Primes
371st
519th
510th
179th
ASCII Table
1,211th369th435th
615th
604th
754th648th
311th
Billiards
245th
231st
brainfuck
1,149th550th732nd642nd
316th
170th
161st557th
257th
Calendar
234th
Card Number Validation
387th
323rd
Catalan Numbers
1,127th1,115th1,249th
26th865th154th
1,120th
42nd307th
875th
Catalan’s Constant
208th211th226th
357th173rd
178th
444th123rd249th
192nd
Christmas Trees
2,272nd1,122nd936th
1,076th
889th479th
195th
783rd232nd
345th
Collatz
2,319th796th1,002nd
2,334th
68th
462nd
484th814th
546th
CSS Colors
277th322nd246th
279th
280th
243rd294th
355th616th
Cubes
361st727th766th
522nd
344th
147th
246th466th
113th
Day of Week
241st
549th
1,221st
DFA Simulator
385th
99th
250th
Diamonds
418th504th816th
339th
1,311th
1,064th
387th
264th
493rd617th
247th
Divisors
2,657th1,585th2,257th
2,256th2,780th1,729th
566th
948th425th
1,542nd
Emirp Numbers
750th59th574th
711th851st1,194th
841st
434th507th
356th
Emirp Numbers (Long)
845th446th535th
358th
604th
742nd
495th
224th
Emojify
143rd213th199th
254th
208th
142nd
252nd357th
328th
Evil Numbers
1,355th1,768th1,070th842nd
2,076th1,616th1,819th536th
1,111th
50th1,880th
841st
Evil Numbers (Long)
1,520th853rd714th
1,339th1,099th
503rd
564th
122nd1,179th
756th
Factorial Factorisation
298th
175th
Farey Sequence
632nd
599th
406th
Fibonacci
7,541st3,259th3,517th893rd671st
4,897th
3,277th3,725th3,778th4,216th235th
5,993rd551st2,622nd
46th2,598th2,614th8,813th3,043rd3,814th
Fizz Buzz
9,925th5,770th4,431st2,017th2,048th
10,781st
1,305th2,177th8,575th
141st
2,694th4,813th
9,245th793rd545th6,543rd8,051st3,133rd7,112th
Foo Fizz Buzz Bar
1,728th2,669th1,442nd1,183rd
1,712th1,394th
991st
1,410th1,383rd
9th1,362nd1,954th
771st2,197th
Forsyth–Edwards Notation
601st
497th
266th
259th
Fractions
1,511th497th486th
631st474th599th
756th1,642nd
625th791st10th728th
681st
Game of Life
433rd269th228th
338th
324th
325th
264th
Gijswijt’s Sequence
508th
484th
347th
122nd
Happy Numbers
2,010th641st812th
459th130th921st795th992nd870th
693rd
266th759th382nd
457th1,032nd
Happy Numbers (Long)
1,361st944th958th
206th58th713th462nd885th865th
907th
471st802nd763rd
431st658th
Hexdump
346th397th415th
326th
420th
404th562nd
297th631st
Hilbert Curve
190th
130th
235th
42nd
Intersection
847th677th819th
229th139th835th781st749th
628th
690th116th1,023rd260th
949th
Inventory Sequence
689th486th460th
256th
612th
405th
623rd
398th
ISBN
1,230th909th876th
698th
189th
315th
211th894th
482nd
Jacobi Symbol
532nd256th244th
283rd
336th
201st343rd
233rd
Kaprekar Numbers
426th
155th
Kolakoski Constant
503rd272nd185th
179th
360th
172nd
287th329th
112th
Kolakoski Sequence
864th586th457th
857th93rd129th
495th
170th
293rd773rd
387th868th
Leap Years
1,083rd445th527th
2,263rd223rd1,400th
97th
356th
2,765th307th577th
993rd1,740th
Levenshtein Distance
687th463rd573rd
398th613th
429th
441st
499th688th3rd
465th427th
Leyland Numbers
1,224th1,022nd741st
773rd269th266th
863rd
995th
796th25th734th
1,223rd1,167th
ln 2
484th482nd506th
327th
632nd387th
377th
460th670th
336th
Look and Say
926th1,191st1,103rd
355th
648th
467th257th
556th
Lucky Numbers
479th373rd371st
293rd
432nd
351st
259th
221st455th
256th
Lucky Tickets
588th523rd495th
285th
57th
317th
46th211th
265th
Mahjong
155th
178th
Mandelbrot
247th
371st
Maze
131st78th273rd289th
95th
205th
208th
228th
Medal Tally
320th
247th
Minesweeper
330th
251st
Morse Decoder
259th241st
205th
224th
54th292nd
Morse Encoder
149th162nd
208th
285th
203rd295th
Multitap Input
331st
Musical Chords
295th259th
345th
211th
198th
248th284th
N Queens
216th
118th
Niven Numbers
1,799th1,584th1,540th
2,224th
372nd
406th
2,634th304th1,242nd
1,324th
Niven Numbers (Long)
1,728th1,047th927th
1,240th
392nd
764th
668th106th
897th
Number Spiral
472nd161st333rd
603rd
400th1,435th
159th
378th338th
Odious Numbers
1,403rd1,430th833rd750th
1,818th421st1,502nd765th
798th
48th1,460th
714th
Odious Numbers (Long)
1,348th594th532nd
1,093rd648th
239th
497th
46th1,096th
918th
Ordinal Numbers
1,315th699th837th
1,192nd
216th
416th
285th1,125th
1,284th
PalindromemordnilaP
478th
Pangram Grep
1,688th2,208th2,215th
1,797th
108th
988th
314th586th
932nd
Partition Numbers
591st
Pascal’s Triangle
1,759th931st832nd
1,293rd
953rd
323rd
599th
253rd150th
887th
Pernicious Numbers
1,508th541st854th
1,507th
397th
454th
42nd550th
1,042nd
Pernicious Numbers (Long)
833rd587th
841st
1,008th
117th
463rd
Poker
255th288th
292nd
290th
189th291st
Polyominoes
280th
739th
Prime Numbers
2,032nd1,530th1,523rd
1st
180th2,599th
399th
3,350th299th540th
960th
Prime Numbers (Long)
1,455th957th992nd
1st
825th1,809th
546th
1,819th460th945th
1,189th
Proximity Grid
313th296th286th
333rd
272nd
275th371st
QR Decoder
41st123rd132nd
308th
196th
224th
210th241st
Quine
1st
282nd4,436th4,100th
3,573rd2,957th2,012th3,151st2,329th
775th
1,900th171st487th
4,546th
Recamán
871st409th206th
810th
118th
421st
444th813th
380th
Repeating Decimals
348th
409th
204th
Reverse Polish Notation
906th825th845th
1st
564th
546th
228th700th
455th
Reversi
266th243rd
Rijndael S-box
577th
288th
260th
77th
Rock-paper-scissors-Spock-lizard
476th367th429th
229th
138th
185th177th
186th
Roman to Arabic
823rd1,084th1,078th
696th
651st
791st
621st816th
613th
ROT13
410th
763rd
284th541st
Rule 110
444th455th449th
501st
295th
345th
375th344th
256th
Scrambled Sort
86th
Set
411th
Seven Segment
728th339th298th
510th
270th
297th
354th303rd
SI Units
221st
97th
Sierpiński Triangle
482nd445th440th
649th
436th
318th
498th348th
317th
Smith Numbers
568th578th588th
714th
328th
214th
552nd382nd
145th
Spelling Numbers
711th316th331st
244th
185th
621st372nd
442nd
Star Wars GPT
237th
398th
343rd
Star Wars Opening Crawl
197th220th
289th
54th
175th307th
92nd
Sudoku
81st161st170th
250th
137th
45th
158th181st
104th
Sudoku (Fill-in)
165th180th
99th
173rd
131st198th
158th
Ten-pin Bowling
396th390th
319th
424th
315th
573rd
431st476th
Tic-tac-toe
433rd
294th
Time Distance
364th378th
190th
333rd
222nd387th
243rd
Tongue-twisters
508th569th546th
705th
302nd
403rd
289th537th502nd
156th
Topological Sort
284th
Tower of Hanoi
495th
195th
Transpose Sentence
909th
541st
427th
Trinomial Triangle
66th
United States
414th367th336th
487th
108th
344th
402nd319th
430th
Vampire Numbers
434th446th
394th
224th
357th
157th371st
223rd
Van Eck Sequence
696th427th432nd
384th
468th
140th
202nd604th
361st
Zeckendorf Representation
607th537th
396th
520th
481st
348th
Zodiac Signs
359th278th291st
187th
402nd
198th353rd
338th
γ
251st
189th
176th
λ
121st1,042nd868th246th
284th
88th
233rd267th
189th
π
547th472nd457th
570th112th647th411th
383rd
166th708th
286th
τ
494th448th429th
529th76th670th547th
359th
262nd597th
320th
φ
310th516th719th
651st
977th505th
576th
38th764th
440th
√2
731st619th778th
554th1,051st549th
590th
516th810th
474th
𝑒
646th572nd528th
353rd736th499th
490th
663rd717th
648th