12 Days of Christmas
2,183rd1,597th1,527th
1,223rd
495th
537th
243rd500th
58th
24 Game
375th
285th
86th
99 Bottles of Beer
1,925th873rd858th
324th
516th
330th410th
216th
Abundant Numbers
973rd986th836th
99th1,533rd2,390th637th
1,877th
2,977th1,119th841st
373rd
Abundant Numbers (Long)
1,974th1,370th1,337th
1,736th1,632nd934th
292nd
1,942nd833rd1,302nd
1,042nd
Arabic to Roman
1,074th857th
802nd
824th
647th
352nd686th
163rd
Arithmetic Numbers
1,410th451st
541st
572nd
264th
513th
Arrows
311th391st371st
581st
281st
386th
249th379th
309th
Ascending Primes
373rd
523rd
513th
180th
ASCII Table
1,218th372nd435th
617th
603rd
756th651st
312th
Billiards
246th
232nd
brainfuck
1,151st552nd733rd644th
313th
170th
161st559th
258th
Calendar
235th
Card Number Validation
388th
325th
Catalan Numbers
1,135th1,122nd1,260th
26th864th155th
1,127th
42nd315th
876th
Catalan’s Constant
207th210th225th
356th172nd
177th
443rd122nd248th
191st
Christmas Trees
2,291st1,127th939th1,080th
892nd479th
196th
786th233rd
345th
Collatz
2,330th795th1,010th
2,346th
68th
465th
484th810th
545th
CSS Colors
278th322nd247th
280th
281st
243rd294th
356th620th
Cubes
363rd729th768th
524th
346th
147th
247th468th
113th
Day of Week
240th
518th
1,221st
DFA Simulator
386th
99th
251st
Diamonds
419th505th817th338th
1,313th
1,065th
386th
264th
494th619th
247th
Divisors
2,666th1,588th2,261st
2,256th2,784th1,726th
566th
948th426th
1,558th
Emirp Numbers
752nd59th574th
714th853rd1,191st
815th
434th507th
356th
Emirp Numbers (Long)
845th444th533rd
358th
604th
727th
495th
221st
Emojify
143rd213th199th
254th
208th
142nd
252nd358th
328th
Evil Numbers
1,357th1,769th1,072nd843rd
2,079th1,617th1,821st543rd
1,113th
50th1,882nd
842nd
Evil Numbers (Long)
1,510th855th716th
1,335th1,113th
517th
565th
121st1,180th
758th
Factorial Factorisation
298th
175th
Farey Sequence
631st
597th
408th
Fibonacci
7,558th3,260th3,518th894th672nd
4,900th
3,278th3,725th3,778th4,215th236th
5,999th552nd2,623rd
46th2,599th2,609th8,836th3,045th3,840th
Fizz Buzz
9,954th5,775th4,431st2,015th2,049th
10,813th
1,302nd2,175th8,598th
140th
2,693rd4,814th
9,272nd789th543rd6,552nd8,070th3,137th7,189th
Foo Fizz Buzz Bar
1,734th2,690th1,445th1,186th
1,715th1,397th
993rd
1,412th1,390th
9th1,366th1,957th
774th2,202nd
Forsyth–Edwards Notation
603rd
499th
266th
259th
Fractions
1,508th499th488th
632nd476th600th
756th1,640th
626th791st10th728th
681st
Game of Life
434th269th229th
338th
324th
325th
264th
Gijswijt’s Sequence
508th
484th
346th
121st
Happy Numbers
2,012th642nd813th
460th131st934th796th993rd872nd
692nd
267th760th371st
458th1,033rd
Happy Numbers (Long)
1,376th946th960th
193rd59th714th462nd886th869th
907th
474th803rd763rd
431st658th
Hexdump
348th399th417th
327th
422nd
406th565th
299th613th
Hilbert Curve
191st
130th
237th
42nd
Intersection
848th677th820th
229th139th836th781st749th
628th
690th116th1,024th260th
948th
Inventory Sequence
690th494th460th
260th
613th
402nd
625th
398th
ISBN
1,234th910th878th
697th
190th
315th
214th895th
490th
Jacobi Symbol
533rd257th245th
284th
341st
201st344th
233rd
Kaprekar Numbers
428th
155th
Kolakoski Constant
501st270th184th
178th
359th
171st
285th327th
111th
Kolakoski Sequence
864th583rd455th
857th93rd129th
496th
170th
293rd772nd
386th871st
Leap Years
1,091st444th527th
2,262nd230th1,400th
96th
356th
2,773rd307th584th
997th1,747th
Levenshtein Distance
685th461st572nd
396th611th
427th
440th
498th686th3rd
463rd439th
Leyland Numbers
1,230th1,021st742nd
775th273rd269th
861st
993rd
797th25th735th
1,229th1,173rd
ln 2
483rd481st505th
328th
631st387th
377th
460th669th
337th
Look and Say
932nd1,201st1,111th
356th
652nd
473rd257th
562nd
Lucky Numbers
479th374th372nd
296th
432nd
352nd
261st
222nd456th
259th
Lucky Tickets
590th525th499th
286th
57th
319th
46th212th
266th
Mahjong
155th
177th
Mandelbrot
247th
373rd
Maze
130th77th271st287th
92nd
203rd
206th
225th
Medal Tally
321st
246th
Minesweeper
331st
251st
Morse Decoder
259th241st
207th
224th
54th293rd
Morse Encoder
149th162nd
209th
287th
204th296th
Multitap Input
333rd
Musical Chords
297th260th
347th
211th
198th
250th285th
N Queens
217th
118th
Niven Numbers
1,799th1,583rd1,539th
2,228th
371st
442nd
2,642nd304th1,242nd
1,325th
Niven Numbers (Long)
1,735th1,046th926th
1,241st
375th
769th
668th106th
896th
Number Spiral
472nd161st332nd
603rd
400th1,437th
159th
378th337th
Odious Numbers
1,403rd1,429th834th750th
1,819th421st1,501st765th
798th
48th1,459th
714th
Odious Numbers (Long)
1,352nd595th533rd
1,094th650th
240th
498th
46th1,095th
929th
Ordinal Numbers
1,315th698th839th
1,191st
216th
417th
287th1,123rd
1,284th
PalindromemordnilaP
478th
Pangram Grep
1,690th2,227th2,232nd
1,804th
108th
990th
314th585th
933rd
Partition Numbers
607th
Pascal’s Triangle
1,764th934th814th
1,296th
956th
326th
591st
254th151st
890th
Pernicious Numbers
1,507th583rd854th
1,506th
428th
454th
42nd541st
1,043rd
Pernicious Numbers (Long)
836th587th
845th
1,020th
117th
470th
Poker
256th289th
293rd
291st
191st292nd
Polyominoes
282nd
741st
Prime Numbers
2,028th1,530th1,523rd
1st
181st2,601st
400th
3,356th300th541st
971st
Prime Numbers (Long)
1,455th958th993rd
1st
828th1,814th
546th
1,825th461st947th
1,189th
Proximity Grid
312th295th285th
332nd
271st
274th372nd
QR Decoder
41st122nd131st
308th
194th
221st
206th240th
Quine
1st
282nd4,434th4,099th
3,572nd2,955th2,010th3,150th2,328th
1,353rd
1,898th171st486th
4,546th
Recamán
873rd410th215th
813th
130th
419th
445th816th
382nd
Repeating Decimals
349th
412th
204th
Reverse Polish Notation
908th826th847th
1st
565th
547th
228th703rd
455th
Reversi
266th243rd
Rijndael S-box
580th
290th
262nd
77th
Rock-paper-scissors-Spock-lizard
478th369th431st
229th
138th
185th177th
186th
Roman to Arabic
824th1,086th1,080th
696th
652nd
792nd
622nd817th
614th
ROT13
409th
771st
284th543rd
Rule 110
446th457th450th
503rd
297th
346th
377th345th
257th
Scrambled Sort
86th
Set
410th
Seven Segment
728th340th298th
511th
270th
297th
355th306th
SI Units
223rd
97th
Sierpiński Triangle
484th446th442nd
649th
438th
318th
500th349th
317th
Smith Numbers
570th579th589th
717th
332nd
207th
553rd385th
145th
Spelling Numbers
715th316th331st
245th
186th
621st372nd
442nd
Star Wars GPT
238th
399th
344th
Star Wars Opening Crawl
197th220th
290th
54th
175th308th
92nd
Sudoku
81st162nd171st
252nd
137th
45th
159th183rd
104th
Sudoku (Fill-in)
165th179th
99th
172nd
131st197th
158th
Ten-pin Bowling
398th392nd
321st
426th
317th
575th
433rd478th
Tic-tac-toe
434th
294th
Time Distance
365th379th
191st
335th
223rd388th
245th
Tongue-twisters
509th570th547th
706th
302nd
403rd
289th538th503rd
156th
Topological Sort
286th
Tower of Hanoi
495th
208th
Transpose Sentence
913th
543rd
428th
Trinomial Triangle
71st
United States
414th367th336th
488th
108th
344th
402nd319th
430th
Vampire Numbers
435th447th
395th
228th
358th
159th372nd
227th
Van Eck Sequence
700th428th434th
386th
470th
141st
203rd596th
365th
Zeckendorf Representation
610th538th
395th
521st
482nd
346th
Zodiac Signs
361st279th293rd
188th
404th
199th355th
340th
γ
241st
184th
171st
λ
112th1,031st861st
274th
83rd
227th256th
184th
π
548th472nd456th
572nd111th649th409th
381st
165th710th
284th
τ
496th448th429th
531st75th672nd549th
358th
261st599th
319th
φ
309th515th720th
651st
980th504th
575th
38th766th
439th
√2
731st620th778th
555th1,051st550th
591st
515th810th
475th
𝑒
645th572nd529th
354th736th500th
491st
662nd717th
647th