12 Days of Christmas
2,183rd1,595th1,523rd
1,218th
492nd
535th
243rd498th
58th
24 Game
374th
282nd
86th
99 Bottles of Beer
1,903rd871st852nd
330th
510th
321st404th
220th
Abundant Numbers
999th1,003rd830th
98th1,530th2,385th635th
1,872nd
2,960th1,113th838th
378th
Abundant Numbers (Long)
1,958th1,367th1,335th
1,726th1,624th917th
279th
1,928th818th1,296th
1,044th
Arabic to Roman
1,065th859th
800th
815th
641st
346th675th
162nd
Arithmetic Numbers
1,390th439th
538th
565th
261st
504th
Arrows
309th386th365th
576th
273rd
380th
242nd375th
303rd
Ascending Primes
370th
518th
509th
177th
ASCII Table
1,208th368th433rd
611th
600th
750th644th
309th
Billiards
243rd
227th
brainfuck
1,141st560th731st641st
314th
168th
157th554th
259th
Calendar
228th
Card Number Validation
382nd
316th
Catalan Numbers
1,125th1,110th1,242nd
26th857th152nd
1,114th
42nd311th
871st
Catalan’s Constant
207th210th225th
357th171st
177th
438th119th248th
191st
Christmas Trees
2,267th1,119th935th1,072nd
889th475th
195th
783rd227th
342nd
Collatz
2,325th788th1,000th
2,323rd
67th
461st
481st809th
583rd
CSS Colors
273rd317th239th
270th
276th
233rd288th
349th609th
Cubes
357th723rd762nd
519th
343rd
147th
244th465th
109th
Day of Week
236th
514th
1,222nd
DFA Simulator
382nd
93rd
250th
Diamonds
419th501st813th333rd
1,308th
1,062nd
381st
261st
492nd614th
244th
Divisors
2,658th1,576th2,249th
2,246th2,770th1,715th
549th
941st423rd
1,564th
Emirp Numbers
748th58th573rd
708th849th1,186th
838th
408th502nd
352nd
Emirp Numbers (Long)
839th440th529th
348th
595th
737th
486th
215th
Emojify
144th211th199th
251st
206th
140th
249th353rd
325th
Evil Numbers
1,351st1,766th1,065th835th
2,070th1,613th1,817th529th
1,089th
48th1,874th
834th
Evil Numbers (Long)
1,518th852nd713th
1,333rd1,095th
471st
561st
118th1,180th
763rd
Factorial Factorisation
300th
170th
Farey Sequence
622nd
590th
404th
Fibonacci
7,514th3,241st3,507th795th668th
4,886th
3,258th3,720th3,768th4,207th235th
5,974th548th2,640th
46th2,579th2,595th8,797th3,049th3,392nd
Fizz Buzz
9,910th5,749th4,418th2,011th2,034th
10,763rd
1,297th2,170th8,560th
139th
2,685th4,797th
9,229th784th541st6,526th8,037th3,142nd8,204th
Foo Fizz Buzz Bar
1,715th2,653rd1,429th1,167th
1,695th1,380th
982nd
1,395th1,376th
9th1,346th1,941st
776th2,135th
Forsyth–Edwards Notation
597th
491st
258th
255th
Fractions
1,501st489th479th
623rd444th587th
751st1,632nd
622nd781st10th720th
688th
Game of Life
432nd266th224th
335th
319th
322nd
255th
Gijswijt’s Sequence
509th
484th
344th
122nd
Happy Numbers
1,995th638th807th
448th127th927th787th990th863rd
685th
250th755th372nd
458th953rd
Happy Numbers (Long)
1,353rd940th954th
190th56th709th457th882nd861st
903rd
468th797th767th
434th569th
Hexdump
339th394th411th
317th
418th
399th554th
288th632nd
Hilbert Curve
198th
135th
239th
36th
Intersection
839th673rd810th
223rd138th827th773rd740th
622nd
688th113th1,013th255th
938th
Inventory Sequence
690th482nd455th
254th
610th
402nd
618th
396th
ISBN
1,225th901st878th
684th
186th
309th
207th885th
475th
Jacobi Symbol
530th253rd244th
278th
343rd
192nd349th
227th
Kaprekar Numbers
413th
153rd
Kolakoski Constant
528th265th189th
174th
352nd
172nd
279th321st
111th
Kolakoski Sequence
858th576th447th
851st91st113th
486th
169th
287th765th
385th865th
Leap Years
1,210th607th276th
2,334th256th1,499th
103rd
471st
2,450th408th723rd
1,133rd1,524th
Levenshtein Distance
705th480th596th
410th633rd
452nd
460th
519th706th3rd
484th577th
Leyland Numbers
1,225th1,020th744th
775th268th265th
864th
996th
799th25th736th
1,226th1,166th
ln 2
481st479th501st
324th
629th385th
376th
457th668th
334th
Look and Say
919th1,181st1,079th
349th
643rd
461st250th
555th
Lucky Numbers
472nd367th365th
290th
423rd
344th
258th
212th446th
254th
Lucky Tickets
587th523rd496th
283rd
57th
316th
46th201st
262nd
Mahjong
172nd
Mandelbrot
246th
368th
Maze
123rd77th267th286th
89th
200th
199th
Medal Tally
315th
241st
Minesweeper
327th
248th
Morse Decoder
258th240th
205th
223rd
50th288th
Morse Encoder
150th161st
204th
281st
200th289th
Multitap Input
324th
Musical Chords
267th235th
318th
189th
137th
222nd246th
N Queens
213th
119th
Niven Numbers
1,788th1,583rd1,530th
2,200th
367th
378th
2,608th301st1,210th
1,346th
Niven Numbers (Long)
1,727th1,054th921st
1,240th
375th
759th
654th90th
934th
Number Spiral
474th160th328th
597th
390th1,396th
156th
369th331st
Odious Numbers
1,401st1,427th830th758th
1,814th420th1,498th744th
795th
46th1,458th
711th
Odious Numbers (Long)
1,380th593rd531st
1,094th644th
238th
496th
44th1,095th
935th
Ordinal Numbers
1,311th698th834th
1,185th
212th
416th
284th1,117th
1,293rd
PalindromemordnilaP
474th
Pangram Grep
1,686th2,203rd2,211th
1,797th
106th
997th
299th588th
930th
Partition Numbers
588th
Pascal’s Triangle
1,756th928th821st
1,291st
947th
325th
592nd
250th149th
889th
Pernicious Numbers
1,512th517th868th
1,510th
368th
452nd
41st547th
1,050th
Pernicious Numbers (Long)
832nd577th
840th
1,009th
114th
453rd
Poker
254th287th
289th
291st
186th288th
Polyominoes
279th
707th
Prime Numbers
2,019th1,516th1,509th
1st
178th2,593rd
397th
3,359th296th535th
954th
Prime Numbers (Long)
1,451st947th982nd
1st
810th1,795th
540th
1,810th455th938th
1,189th
Proximity Grid
310th294th285th
325th
269th
271st367th
QR Decoder
39th118th129th
305th
191st
218th
203rd235th
Quine
1st
279th4,415th4,085th
3,572nd2,963rd1,994th3,140th2,310th
1,342nd
1,895th170th483rd
4,526th
Recamán
864th406th209th
805th
113th
415th
433rd807th
395th
Repeating Decimals
346th
405th
202nd
Reverse Polish Notation
898th818th840th
1st
567th
542nd
212th697th
447th
Reversi
260th239th
Rijndael S-box
571st
288th
257th
81st
Rock-paper-scissors-Spock-lizard
474th363rd427th
229th
138th
184th175th
198th
Roman to Arabic
818th1,077th1,071st
690th
649th
786th
617th811th
610th
ROT13
403rd
755th
278th535th
Rule 110
442nd452nd447th
497th
291st
345th
372nd343rd
252nd
Scrambled Sort
84th
Set
406th
Seven Segment
728th337th291st
508th
264th
290th
349th299th
SI Units
218th
96th
Sierpiński Triangle
483rd443rd437th
648th
434th
319th
497th348th
317th
Smith Numbers
570th580th587th
713th
326th
213th
551st382nd
146th
Spelling Numbers
696th294th323rd
244th
183rd
610th370th
449th
Star Wars GPT
231st
333rd
Star Wars Opening Crawl
196th221st
287th
56th
174th305th
88th
Sudoku
86th163rd170th
249th
136th
45th
159th181st
105th
Sudoku (Fill-in)
165th178th
100th
173rd
128th196th
157th
Ten-pin Bowling
395th389th
317th
423rd
315th
569th
428th473rd
Tic-tac-toe
429th
293rd
Time Distance
358th374th
184th
327th
213th384th
236th
Tongue-twisters
504th565th542nd
699th
301st
400th
288th534th499th
157th
Topological Sort
282nd
Tower of Hanoi
485th
187th
Transpose Sentence
895th
533rd
420th
Trinomial Triangle
61st
United States
413th367th333rd
487th
110th
344th
401st318th
429th
Vampire Numbers
435th449th
394th
224th
357th
157th370th
231st
Van Eck Sequence
685th420th426th
376th
457th
139th
196th593rd
367th
Zeckendorf Representation
603rd530th
388th
512th
475th
337th
Zodiac Signs
360th276th290th
181st
401st
193rd350th
334th
γ
238th
184th
170th
λ
106th999th848th
268th
81st
222nd250th
180th
π
547th472nd457th
576th111th648th407th
382nd
164th706th
281st
τ
494th446th427th
529th75th669th547th
357th
257th597th
317th
φ
307th512th718th
650th
973rd501st
572nd
38th767th
443rd
√2
730th615th777th
552nd1,053rd547th
589th
514th807th
473rd
𝑒
644th570th527th
351st733rd501st
488th
661st715th
646th