12 Days of Christmas
2,183rd1,597th1,527th
1,223rd
495th
537th
243rd500th
58th
24 Game
375th
285th
86th
99 Bottles of Beer
1,924th873rd858th
324th
516th
330th410th
216th
Abundant Numbers
973rd986th836th
99th1,531st2,390th637th
1,877th
2,977th1,119th841st
373rd
Abundant Numbers (Long)
1,974th1,370th1,337th
1,736th1,632nd933rd
292nd
1,942nd833rd1,301st
1,042nd
Arabic to Roman
1,073rd856th
801st
823rd
645th
352nd685th
163rd
Arithmetic Numbers
1,407th450th
540th
571st
264th
512th
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
1,150th552nd733rd643rd
313th
170th
161st558th
257th
Calendar
232nd
Card Number Validation
388th
325th
Catalan Numbers
1,134th1,121st1,260th
26th863rd154th
1,126th
42nd314th
875th
Catalan’s Constant
207th210th225th
356th172nd
177th
443rd122nd248th
191st
Christmas Trees
2,291st1,126th938th1,079th
891st479th
196th
785th233rd
344th
Collatz
2,328th794th1,008th
2,344th
68th
465th
484th809th
545th
CSS Colors
276th322nd247th
278th
279th
243rd294th
357th
Cubes
363rd728th767th
523rd
346th
147th
247th467th
113th
Day of Week
238th
516th
1,218th
DFA Simulator
386th
99th
251st
Diamonds
425th505th816th338th
1,312th
1,064th
385th
264th
494th618th
247th
Divisors
2,663rd1,586th2,258th
2,253rd2,781st1,718th
565th
946th426th
1,556th
Emirp Numbers
752nd59th574th
714th853rd1,191st
815th
434th507th
356th
Emirp Numbers (Long)
845th444th533rd
358th
604th
727th
495th
221st
Emojify
143rd213th199th
254th
208th
142nd
252nd357th
328th
Evil Numbers
1,357th1,767th1,072nd843rd
2,078th1,617th1,820th543rd
1,113th
50th1,881st
842nd
Evil Numbers (Long)
1,510th855th716th
1,335th1,113th
517th
565th
121st1,180th
758th
Factorial Factorisation
298th
175th
Farey Sequence
631st
597th
408th
Fibonacci
7,552nd3,257th3,515th891st670th
4,896th
3,275th3,721st3,774th4,210th236th
5,991st550th2,621st
46th2,597th2,607th8,831st3,043rd
Fizz Buzz
9,952nd5,774th4,430th2,015th2,049th
10,810th
1,300th2,175th8,596th
139th
2,693rd4,813th
9,270th786th542nd6,551st8,068th3,136th
Foo Fizz Buzz Bar
1,730th2,685th1,442nd1,184th
1,711th1,394th
990th
1,409th1,387th
9th1,363rd1,953rd
773rd
Forsyth–Edwards Notation
602nd
498th
265th
258th
Fractions
1,507th499th488th
632nd476th599th
756th1,639th
626th791st10th728th
680th
Game of Life
434th269th228th
338th
324th
325th
263rd
Gijswijt’s Sequence
508th
484th
346th
121st
Happy Numbers
2,009th642nd811th
459th130th934th794th992nd872nd
692nd
265th758th370th
457th
Happy Numbers (Long)
1,373rd943rd957th
192nd59th710th460th883rd866th
904th
471st800th759th
430th
Hexdump
346th396th414th
326th
419th
403rd563rd
297th
Hilbert Curve
191st
129th
238th
42nd
Intersection
847th677th819th
229th139th835th780th749th
627th
689th115th1,023rd260th
947th
Inventory Sequence
689th493rd459th
260th
612th
401st
624th
397th
ISBN
1,232nd909th877th
696th
190th
315th
214th894th
490th
Jacobi Symbol
532nd257th244th
284th
342nd
202nd345th
233rd
Kaprekar Numbers
428th
155th
Kolakoski Constant
501st270th184th
177th
358th
175th
285th327th
113th
Kolakoski Sequence
863rd582nd454th
856th93rd129th
496th
170th
293rd771st
386th
Leap Years
1,228th613th292nd
2,357th272nd1,515th
103rd
475th
2,476th426th735th
1,119th
Levenshtein Distance
684th460th571st
396th610th
427th
439th
497th685th3rd
462nd
Leyland Numbers
1,228th1,020th741st
774th272nd268th
860th
992nd
796th25th734th
1,227th
ln 2
483rd481st505th
328th
631st387th
377th
460th669th
337th
Look and Say
929th1,199th1,109th
355th
650th
472nd256th
560th
Lucky Numbers
479th374th372nd
296th
432nd
352nd
261st
222nd456th
259th
Lucky Tickets
589th525th499th
286th
57th
319th
46th212th
265th
Mahjong
155th
178th
Mandelbrot
246th
373rd
Maze
130th77th271st287th
92nd
203rd
206th
225th
Medal Tally
320th
246th
Minesweeper
330th
250th
Morse Decoder
259th241st
207th
224th
54th293rd
Morse Encoder
149th162nd
209th
287th
204th296th
Multitap Input
333rd
Musical Chords
277th243rd
331st
198th
186th
231st254th
N Queens
217th
118th
Niven Numbers
1,797th1,581st1,531st
2,226th
369th
443rd
2,641st304th1,241st
1,324th
Niven Numbers (Long)
1,733rd1,044th924th
1,239th
376th
770th
665th106th
894th
Number Spiral
471st159th331st
601st
399th1,434th
157th
377th336th
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
1,314th702nd844th
1,191st
214th
420th
289th1,125th
1,284th
PalindromemordnilaP
478th
Pangram Grep
1,687th2,224th2,229th
1,801st
108th
991st
312th585th
930th
Partition Numbers
607th
Pascal’s Triangle
1,764th934th814th
1,296th
956th
325th
591st
252nd150th
890th
Pernicious Numbers
1,506th583rd854th
1,505th
428th
454th
42nd541st
1,043rd
Pernicious Numbers (Long)
836th587th
845th
1,020th
117th
470th
Poker
255th288th
292nd
290th
190th291st
Polyominoes
282nd
741st
Prime Numbers
2,027th1,530th1,523rd
1st
180th2,601st
399th
3,355th299th541st
971st
Prime Numbers (Long)
1,454th958th993rd
1st
829th1,814th
545th
1,825th460th947th
1,188th
Proximity Grid
312th295th285th
332nd
271st
274th372nd
QR Decoder
41st122nd131st
308th
194th
221st
205th239th
Quine
1st
282nd4,431st4,096th
3,569th2,952nd2,008th3,147th2,326th
1,350th
1,896th171st486th
4,543rd
Recamán
873rd410th215th
813th
130th
419th
445th816th
382nd
Repeating Decimals
349th
412th
204th
Reverse Polish Notation
907th825th846th
1st
565th
547th
228th703rd
455th
Reversi
263rd241st
Rijndael S-box
580th
290th
262nd
77th
Rock-paper-scissors-Spock-lizard
478th369th431st
229th
138th
185th177th
186th
Roman to Arabic
823rd1,086th1,080th
695th
652nd
791st
622nd816th
614th
ROT13
409th
771st
284th543rd
Rule 110
446th457th450th
503rd
297th
346th
377th345th
257th
Scrambled Sort
86th
Set
410th
Seven Segment
726th340th298th
509th
270th
297th
355th306th
SI Units
223rd
96th
Sierpiński Triangle
484th447th442nd
649th
438th
318th
500th349th
317th
Smith Numbers
570th579th589th
717th
331st
207th
553rd385th
145th
Spelling Numbers
714th316th330th
245th
186th
620th371st
441st
Star Wars GPT
238th
399th
344th
Star Wars Opening Crawl
197th220th
290th
54th
175th308th
92nd
Sudoku
81st161st170th
251st
136th
45th
158th182nd
104th
Sudoku (Fill-in)
165th179th
99th
172nd
131st197th
158th
Ten-pin Bowling
398th392nd
321st
426th
317th
575th
433rd478th
Tic-tac-toe
433rd
294th
Time Distance
363rd377th
188th
333rd
221st387th
242nd
Tongue-twisters
509th570th547th
705th
302nd
403rd
289th538th503rd
156th
Topological Sort
286th
Tower of Hanoi
495th
208th
Transpose Sentence
911th
540th
427th
Trinomial Triangle
71st
United States
414th367th335th
488th
108th
344th
402nd318th
430th
Vampire Numbers
435th447th
395th
228th
358th
157th372nd
227th
Van Eck Sequence
700th428th434th
386th
470th
141st
203rd596th
365th
Zeckendorf Representation
610th538th
395th
521st
482nd
346th
Zodiac Signs
363rd278th292nd
188th
404th
199th354th
339th
γ
241st
184th
171st
λ
112th1,031st861st
274th
83rd
227th256th
184th
π
548th472nd456th
572nd111th649th409th
381st
165th710th
284th
τ
496th448th429th
531st75th672nd549th
357th
261st599th
319th
φ
309th513th720th
651st
980th504th
575th
38th766th
439th
√2
731st620th778th
555th1,051st550th
591st
515th810th
475th
𝑒
645th572nd527th
354th736th500th
491st
662nd717th
647th