12 Days of Christmas
780th
1,024th
933rd
869th
472nd725th
1,245th
2,483rd
234th
386th
384th
253rd
733rd276th
281st
24 Game
257th
262nd
99 Bottles of Beer
2,359th
1,887th
290th
2,489th
209th
261st
243rd
309th
208th
Abundant Numbers
1,493rd
1,135th
888th786th
366th
3,190th
843rd
1,626th1,652nd
1,894th
521st
542nd
287th
2,799th
3,129th
2,157th
Abundant Numbers (Long)
637th
974th
613th
1,207th
1,622nd
1,597th
144th
897th
387th
Arabic to Roman
137th
213th17th
69th
172nd2nd
98th
453rd
Arithmetic Numbers
651st
497th
567th
532nd
750th
774th
391st
884th238th790th737th
1,219th
355th
690th
487th
540th
Arrows
524th
517th
Ascending Primes
394th
863rd
1,139th
362nd
ASCII Table
1,739th
1,581st835th
241st
1,224th
1,028th
873rd
178th
1,574th
258th
1,565th
Billiards
135th
155th
149th
245th
144th
237th
234th
170th
brainfuck
156th
139th
1,035th
219th
350th
75th
123rd
309th
Card Number Validation
227th
317th
466th
Catalan Numbers
1st
752nd
1,243rd
1,285th
400th
530th
967th
729th433rd441st537th
1,551st
30th
1,041st
1,434th
1,375th
1,451st609th
Catalan’s Constant
1,258th
949th
582nd
1,248th
695th
Christmas Trees
1,245th
350th
335th
523rd
237th
191st
Collatz
406th
257th
696th
497th
1,066th
731st
1,708th
998th469th2,131st711th
211th
925th
1,115th
439th
2,991st
1,910th
CSS Colors
298th
253rd
361st
268th
Cubes
1,294th
226th
1,101st
1,333rd
264th
997th
Day of Week
665th
603rd
403rd
618th
217th
315th
691st330th551st
807th
930th
60th
648th
DFA Simulator
96th
193rd
204th
322nd
227th
300th
319th
Diamonds
140th
2,056th
440th
67th
2,198th
Divisors
2,246th
1,855th
1,868th
263rd
1,259th
2,886th1,237th136th2,966th
3,055th
2,897th
267th
35th
2,090th
924th1,431st
Emirp Numbers
320th391st
247th
1,232nd
509th
181st
887th
Emirp Numbers (Long)
527th
596th
472nd
Emojify
605th
580th
316th
861st
Evil Numbers
4,250th4,564th4,148th4,390th
3,298th4,045th2,970th4,253rd3,731st872nd1,188th3,238th4,405th3,467th3,797th3,644th936th3,731st1,048th
944th
2,110th1,437th
834th
3,559th
1,861st
1,614th
44th
1,910th
2,553rd668th
2,572nd
Evil Numbers (Long)
776th
719th
545th
1,365th
1,096th920th
543rd
1,636th
1,164th
490th
112th
1,356th
2,320th
893rd
Factorial Factorisation
281st
435th
1,036th
300th
409th
398th
418th
230th
Farey Sequence
445th
196th
306th
191st
471st
408th
464th
1st
400th
231st
383rd
256th
Fibonacci
4,287th3,370th
1,160th
1,860th
615th
5,075th801st955th
2,163rd1,064th
2,760th
1,146th3,864th
3,558th964th1st2,547th
468th
1,969th
1st2,383rd502nd
1,787th55th
1,854th
4,069th
2,438th
3,922nd4,955th
Fizz Buzz
2,113th
3,026th
5,761st
1,224th
7,402nd
2,104th5,213th4,789th
9,205th
691st
596th
1,227th
11,122nd
2,126th5,926th
Foo Fizz Buzz Bar
354th
1,260th
911th
179th
904th
790th
201st
23rd
346th
1,367th
Forsyth–Edwards Notation
495th
537th
299th
529th
330th
Fractions
721st
227th
249th
602nd
137th405th
718th
1st
912th
88th
687th10th
339th
889th
Game of Life
268th
215th
469th
365th
318th
443rd
Gijswijt’s Sequence
686th
553rd
202nd
Happy Numbers
990th
286th876th
277th
353rd1,886th327th
1,867th
309th
476th
248th
960th
2,015th
Happy Numbers (Long)
260th
841st
588th
263rd
406th
589th
394th
952nd
2nd
83rd
429th
813th
Hexdump
136th
212th
429th
271st
481st
114th
257th
423rd
147th
501st
Hilbert Curve
171st
185th
Intersection
150th
367th
297th
387th
202nd
164th
274th
Inventory Sequence
212th
382nd
296th
143rd
528th
1st
439th
7th
54th
602nd
ISBN
213th
991st
692nd
684th
110th
Jacobi Symbol
239th
263rd
446th
570th
185th
403rd
447th
251st
Kaprekar Numbers
548th
784th
405th
Kolakoski Constant
621st332nd
727th
679th
342nd
692nd
673rd
555th
Kolakoski Sequence
701st
1,340th264th
979th
764th
833rd
239th
591st
1,275th
1,173rd
575th
Leap Years
3,194th1,188th
1,080th
912th
733rd
1,750th
870th
1,695th
930th
1,383rd
2,187th
784th
1,752nd
1,949th
2,546th
1,192nd
Levenshtein Distance
531st
278th
307th
343rd
144th
103rd186th
302nd
268th
327th
488th354th
264th
426th
246th
35th
624th429th
331st54th
161st
416th
Leyland Numbers
919th
249th
728th
831st
79th
314th
327th
178th
203rd
4th
446th
1,221st
1,203rd
468th
ln 2
143rd
1,032nd
869th
27th
982nd
Look and Say
233rd
1,406th482nd
680th
597th
189th
39th
424th
398th
650th
Lucky Numbers
227th
611th1,033rd376th
204th
949th
955th
Lucky Tickets
536th
484th
Mahjong
211th
213th
Mandelbrot
165th
239th
327th
222nd
321st
182nd
Maze
111th
258th
271st
278th
Medal Tally
97th
308th
380th
239th
243rd
358th
Minesweeper
170th
262nd
181st
Morse Decoder
181st
183rd
Morse Encoder
165th
162nd
Musical Chords
149th
137th
N Queens
260th
188th
528th
376th
558th
508th
Niven Numbers
2,055th
962nd
1,317th
1,249th798th1,933rd
1,242nd
1,932nd657th1,676th
612th
1,426th
1,163rd
336th
1,762nd
777th8th
1,150th
1,906th
700th2,263rd
Niven Numbers (Long)
1,467th
663rd
1,344th
1,018th
1,357th
752nd
535th
616th
Number Spiral
246th
263rd
497th
100th
550th
8th
470th
559th
612th
Odious Numbers
3,369th3,726th3,423rd3,549th1,976th3,451st2,907th3,407th2,670th3,492nd3,228th744th990th2,918th3,621st2,966th3,252nd3,137th784th3,226th1,196th3,755th3,816th808th569th1,887th1,117th3,534th3,854th3,874th3,849th509th3,349th2,900th3,777th1,167th3,208th1,265th3,839th2,238th3,828th3,792nd3,272nd3,799th3,038th42nd3,538th3,820th1,816th3,683rd3,279th2,505th548th2,302nd3,522nd3,116th2,077th3,443rd3,469th3,212th2,188th
Odious Numbers (Long)
1,310th
620th
669th
499th
1,296th
1,235th895th
390th
1,475th
888th
430th
40th
1,313th
758th
Ordinal Numbers
501st
634th
1,226th
131st681st
483rd
957th
855th
165th
751st
908th228th
839th
639th
PalindromemordnilaP
427th
459th
248th
325th
334th
134th
353rd
136th
Pangram Grep
881st
1,702nd
1,505th
117th
1,223rd1,156th
1,422nd
734th
256th
925th
3rd
688th9th
453rd
178th
738th
Partition Numbers
283rd
Pascal’s Triangle
609th
488th
195th
1,006th
1,193rd
2,463rd
93rd
2,457th
Pernicious Numbers
1,035th1,076th
1,096th
1,488th
252nd
1,137th
Pernicious Numbers (Long)
647th
917th
987th
508th
513th
Poker
208th
197th
Polyominoes
139th
215th
158th
Prime Numbers
2,420th1,294th
905th1,230th
1,052nd
234th
1,147th
1,375th
1st
3,583rd
1st
113th
1,351st
667th
2,158th
1,476th
Prime Numbers (Long)
1,169th1,021st
846th
800th
540th
940th
158th
1,239th
1,537th
1st
1,656th
1st
104th
765th
693rd
Proximity Grid
310th
289th
309th
52nd
QR Decoder
89th
70th
Quine
30th3,890th258th
1,998th
3,951st
4,266th
2,549th1,252nd
2,362nd
3,263rd
2,780th1,531st528th
2,044th1,863rd
2,142nd1,748th
459th2,345th1,153rd
1,772nd159th
3,461st1st
1,668th
2,103rd
1,988th2,421st
Recamán
1,456th393rd
899th
175th
1,452nd
Repeating Decimals
403rd
408th
Reverse Polish Notation
792nd
357th
525th
514th
126th
492nd
92nd
358th
1st
390th
657th77th
387th
508th
Reversi
298th
Rijndael S-box
495th862nd
116th
922nd
344th
376th
270th
1,198th
124th
120th
Rock-paper-scissors-Spock-lizard
209th
153rd
106th
Roman to Arabic
89th
61st
18th2nd
ROT13
543rd
454th
458th
724th155th
505th372nd4th117th
352nd
349th
56th
8th
339th86th
571st
123rd
Rule 110
339th
1,133rd
314th
247th
318th
456th
1,059th
Scrambled Sort
202nd
391st
53rd
5th
17th
24th
Set
64th
77th
53rd
7th
41st
16th
97th
Seven Segment
111th
132nd
199th
576th
497th
176th
168th
SI Units
259th
280th
Sierpiński Triangle
1,445th
768th
456th
986th
1,440th1,745th1,201st
1,832nd1,712th
349th
1,854th
Smith Numbers
341st
350th
371st
553rd
572nd
1,085th
489th
Spelling Numbers
238th
59th1st
358th
478th
127th
Star Wars GPT
28th
22nd
Star Wars Opening Crawl
64th
60th
53rd
108th
106th
107th
Sudoku
159th
157th
Sudoku (Fill-in)
189th
190th
Ten-pin Bowling
433rd
430th
Tic-tac-toe
67th
43rd
406th
Time Distance
445th
443rd
Tongue-twisters
450th
232nd
475th
204th
686th
117th
1,316th
Topological Sort
177th
153rd
167th
Transpose Sentence
412th
469th
450th
377th
258th
1st
118th
494th
209th
Trinomial Triangle
279th
206th
United States
1,042nd
632nd
570th
Vampire Numbers
411th
721st28th
808th
35th
274th
Van Eck Sequence
494th
389th
1,225th216th
546th
230th
43rd
1,213th
653rd
Zeckendorf Representation
180th
278th
197th
412th
276th
1st
213th
447th
195th
Zodiac Signs
149th
100th
536th
γ
1,259th
1,039th
566th
1,200th
825th
294th
λ
1,783rd
1,810th
1,919th1,653rd
785th
1,735th
751st
1,906th
1,237th
1,640th647th
π
3,677th
1,750th
2,156th
1,459th
1,735th
1,766th
1,071st
τ
2,096th
1,664th
1,405th
1,042nd
1,635th
1,263rd
850th
φ
2,240th
641st
1,517th
1,183rd
525th
1,503rd
1,104th
√2
2,598th
288th
1,747th
1,398th
4th
1,700th
1,259th
𝑒
3,053rd
2,547th
276th
1,616th
1,486th
66th2,236th
1,698th
1,179th