12 Days of Christmas
1,014th
17th
228th
609th132nd
727th
192nd
395th
918th
134th
227th2,508th
24 Game
130th
246th
37th
99 Bottles of Beer
387th
136th
189th
576th
367th
240th
443rd
530th348th
256th
3,351st
2,263rd
Abundant Numbers
1,182nd
1,131st
1st87th
486th
418th
64th
737th
2,387th
1,462nd672nd
462nd358th
1,385th1,488th3,541st
Abundant Numbers (Long)
384th
1st90th
366th
1,218th
176th
146th
Arabic to Roman
17th
709th
280th
513th
796th424th65th
370th100th
587th988th
Arithmetic Numbers
21st219th
93rd
626th
Arrows
119th
67th238th
188th
126th
75th394th
23rd
273rd
151st27th
48th194th
349th
Ascending Primes
87th81st
18th
383rd
ASCII Table
30th
131st
15th86th
257th
489th
186th
344th3rd
297th119th
606th
1,683rd
Billiards
57th
53rd
92nd
brainfuck
1,316th
198th
53rd430th
677th
171st
77th
61st
746th
Card Number Validation
171st
152nd
Catalan Numbers
195th
411th
12th249th
26th
1,237th
1,229th
42nd
122nd762nd1,015th
Catalan’s Constant
265th
3rd970th
161st
199th
586th
Christmas Trees
151st
1st76th
333rd
251st
289th
800th300th
144th113th
276th2,052nd
Collatz
339th
36th542nd
64th173rd
931st
445th
333rd
CSS Colors
411th371st
375th879th328th
331st
242nd467th
260th209th
412th374th
341st387th367th
345th315th62nd1,008th144th
302nd
310th246th
Cubes
104th
18th191st
320th
548th
75th
132nd231st
309th
1,092nd
199th27th
Day of Week
276th
895th656th
398th
823rd
1st
61st
947th
DFA Simulator
138th169th
40th
Diamonds
95th
140th
17th71st
562nd
172nd
374th
299th20th
152nd
401st1,318th
Divisors
2,204th
2,023rd
941st
667th492nd
1st
692nd
2,169th
1,427th
735th
3,239th1,466th28th
2,500th415th581st2,955th
1,448th4,592nd
Emirp Numbers
57th
418th
608th
295th
95th302nd
362nd
232nd355th
34th207th
314th
915th
875th
Emirp Numbers (Long)
27th256th
141st
1,074th
336th
Emojify
125th142nd
220th
145th
134th
Evil Numbers
1,060th
697th
1,201st
37th548th
186th
1st
878th
929th
584th46th
395th446th
775th
1,836th1,163rd3,209th
Evil Numbers (Long)
268th
33rd334th
1,295th
454th42nd
Factorial Factorisation
64th
124th
Farey Sequence
25th332nd
252nd
Fibonacci
748th398th
5,246th
2,856th
1,083rd
3,951st
1st457th
2,891st
214th2,015th513th1,985th
527th
2,164th
2,709th3,231st
1,872nd45th
339th1,170th725th4,172nd
4,540th1,060th8,421st
Fizz Buzz
6,094th12,824th5,956th12,874th2,400th4,220th2,521st12,371st
1,504th4,314th3,347th
1,500th
12,122nd12,503rd5,578th1st1,326th9,047th7,566th7,186th133rd709th2,496th4,618th
2,645th4,914th2,616th11,161st1,352nd612th25th4,646th60th
3,094th533rd1,319th5,207th
12,579th6,906th6,551st3,459th9,646th
Foo Fizz Buzz Bar
568th
478th427th
1,985th
720th
543rd
506th1,230th11th
458th1,371st
Forsyth–Edwards Notation
38th86th
760th
260th
Fractions
551st
449th
1st291st
732nd
418th
431st616th
10th593rd
1,290th
Game of Life
112th
190th
766th
Gijswijt’s Sequence
104th
343rd54th
395th
112th
388th7th
443rd183rd
190th141st
Happy Numbers
527th
667th961st
818th
376th
117th158th
753rd
1st
658th
1,253rd
436th319th30th
97th243rd
1,172nd
1,088th885th2,518th
Happy Numbers (Long)
318th
37th110th
434th
1st
541st
974th
418th602nd
Hexdump
289th
138th164th
221st
41st
419th
Hilbert Curve
30th
Intersection
654th
237th
2nd69th
12th
816th
281st
1,069th
798th240th
154th
463rd314th
Inventory Sequence
150th
287th
1st241st
430th
34th
468th
ISBN
411th
508th133rd
40th
50th
341st
220th
628th
Jacobi Symbol
359th
13th
193rd
352nd
163rd
Kaprekar Numbers
251st
316th
Kolakoski Constant
331st
123rd
8th
425th
345th
603rd
812th561st982nd747th
Kolakoski Sequence
719th
87th
105th
1st
419th
697th274th
371st
1,214th
Leap Years
829th149th
900th
241st
178th171st
121st
297th463rd1,311th195th
488th
855th
19th585th410th
2,527th735th788th
361st1,793rd
3,258th
Levenshtein Distance
125th
425th
236th
752nd
993rd
86th
577th
3rd377th
439th611th
Leyland Numbers
590th
275th
249th143rd
5th
515th
641st
308th23rd
466th
705th1,055th
ln 2
146th
441st202nd
537th
3rd
28th
Look and Say
1,428th
273rd
315th100th
552nd
165th249th56th
583rd
11th
362nd425th
625th
545th1,111th
Lucky Numbers
124th
212th
290th64th
213th
28th
246th
950th
Lucky Tickets
182nd
11th121st
53rd
326th
179th13th
270th338th673rd
Mahjong
200th
Mandelbrot
76th
244th
Maze
7th152nd
Medal Tally
270th80th
144th
228th
Minesweeper
145th
Morse Decoder
243rd
139th234th
187th
291st230th
Morse Encoder
246th
120th
33rd
325th
219th
221st
206th
Musical Chords
348th142nd
107th
31st
71st
191st
49th
119th
N Queens
37th
287th
Niven Numbers
1,006th392nd
1,492nd448th
268th1,031st
839th
1st366th
1,960th2,999th114th
1st
428th541st1,161st
1,684th
1,670th950th49th
600th1,177th495th
1,671st
562nd2,526th758th2,170th
Niven Numbers (Long)
213th
697th
20th304th
1st
734th
56th
88th534th
Number Spiral
121st
388th
93rd
73rd
1st
8th
85th
181st
278th
575th
483rd
Odious Numbers
852nd576th
538th
1,100th
35th451st
143rd
1st
769th
795th
1,368th
479th44th
1,919th
257th
664th
2,081st748th2,781st
Odious Numbers (Long)
408th
33rd288th
1,259th
376th42nd
Ordinal Numbers
880th
455th
817th
613th
839th
981st258th
767th
614th3rd
1,177th1,243rd
PalindromemordnilaP
95th
107th
Pangram Grep
1,550th
164th
421st
1st185th
91st
650th
1,319th
1,085th72nd
152nd
251st
1,588th
Partition Numbers
194th
250th
Pascal’s Triangle
406th
731st
480th
114th199th
1st
1st
524th2,460th
814th49th
1,005th
285th
1,165th681st1,593rd
Pernicious Numbers
281st385th
1,084th360th
256th889th
736th
706th1st485th
107th2,000th156th
505th
565th935th
230th321st133rd792nd38th
193rd510th458th
1,143rd
880th1,887th
2,040th
Pernicious Numbers (Long)
205th
531st478th
1st
713th
34th
229th
Poker
140th
160th
230th136th
176th
117th
257th
Polyominoes
21st
Prime Numbers
1,147th480th
1,945th
943rd
732nd335th
1st
1st
378th
1,744th
618th116th
232nd404th
879th
2,177th
2,126th
Prime Numbers (Long)
576th
492nd
529th394th
1st
1st
907th
636th212th
726th453rd
Proximity Grid
125th
QR Decoder
171st
248th
93rd139th
155th
293rd
Quine
1st
267th
4,191st1,492nd
2,846th637th3,452nd
1,764th1,695th
1,598th150th719th
3,860th238th
1,432nd
1,316th
1,904th1,741st535th
1,838th167th
1,417th
3,345th
5,245th2,118th
Recamán
290th
647th139th
901st
263rd
569th370th
951st
628th953rd
Repeating Decimals
123rd
247th
43rd
Reverse Polish Notation
324th
1st123rd
268th
184th
91st
281st
Reversi
215th
Rijndael S-box
189th
252nd
Rock-paper-scissors-Spock-lizard
150th
131st
709th
271st
79th
233rd237th
418th
Roman to Arabic
459th
67th211th
628th
512th
516th
842nd104th
390th
657th
ROT13
265th
99th
9th
188th
283rd
Rule 110
536th
87th
160th
94th
267th
439th
328th
304th29th
421st
Scrambled Sort
180th
30th
231st
Set
173rd
22nd
Seven Segment
1,187th
291st
54th
283rd
209th
227th
648th120th
204th
SI Units
103rd
126th
349th
Sierpiński Triangle
504th
426th
238th
83rd
248th
248th
247th
453rd153rd
291st
793rd
Smith Numbers
244th
168th
308th
607th
993rd291st
574th
Spelling Numbers
1st
227th
144th
381st
245th
511th
259th
342nd612th
Star Wars GPT
85th
5th
155th
Star Wars Opening Crawl
246th
96th
82nd
56th
182nd
217th
91st
292nd
36th
293rd
Sudoku
90th
108th
99th
225th
127th
170th
Sudoku (Fill-in)
249th
87th
68th
74th
203rd
Ten-pin Bowling
414th
478th
251st
103rd378th
181st
115th
246th
348th
444th
Tic-tac-toe
275th
279th
Time Distance
18th54th
148th
Tongue-twisters
589th
926th360th
594th
264th
467th
334th
847th
317th
786th269th
108th
742nd
431st569th
Topological Sort
39th
Transpose Sentence
246th
1st130th
29th
410th174th
Trinomial Triangle
7th103rd
11th
United States
211th
370th
259th2nd
Vampire Numbers
669th
115th
383rd22nd
426th
255th
271st103rd
504th
996th
Van Eck Sequence
1,240th230th
412th
1st151st
419th
479th
168th13th
834th
796th
Zeckendorf Representation
130th
333rd
60th
Zodiac Signs
143rd
39th325th
50th
γ
261st
1st
172nd
837th
λ
293rd
304th140th
1,487th1,421st
1,260th
210th
1,187th227th
464th
241st185th
π
850th
378th
135th333rd
4th
23rd2,280th
613th
185th
460th110th
1,408th
1,577th1,477th
τ
360th
336th
4th
1,439th
550th
133rd
558th204th
992nd
1,077th1,024th
φ
202nd
377th
296th248th
161st
100th1,606th
856th
15th
658th38th
1,139th
1,335th1,202nd
√2
228th
392nd
296th
445th
552nd1,853rd
784th
13th
742nd40th
1,358th
1,545th1,383rd
𝑒
767th
238th
304th
430th
1st
17th2,185th
508th
218th
1,020th66th
1,383rd
1,451st1,453rd