12 Days of Christmas
1,512th
1,190th16th
174th
419th
24 Game
301st
227th
99 Bottles of Beer
331st239th
696th
356th
Abundant Numbers
1,218th
890th230th
335th
60th
1,195th
1,334th
495th
600th
Abundant Numbers (Long)
1,401st
230th377th
608th
55th
241st
1,534th
951st
176th
Arabic to Roman
309th16th
339th
652nd
155th
97th
Arithmetic Numbers
332nd586th
393rd
153rd
Arrows
177th144th
431st
83rd
Ascending Primes
391st140th
198th
355th
ASCII Table
392nd441st
980th
487th
332nd
Billiards
231st143rd
147th
brainfuck
283rd472nd
289th
157th
Card Number Validation
116th236th
516th
562nd
4th
Catalan Numbers
1,070th
559th391st
633rd
145th
274th
Catalan’s Constant
384th221st
308th
402nd
333rd
Christmas Trees
755th830th
259th
628th
779th
719th
Collatz
1,091st
220th354th
2,284th
1st
738th
64th
2,099th
1,971st
452nd
2,207th
CSS Colors
185th
170th
Cubes
470th469th
436th
Day of Week
273rd937th
1,177th
658th
61st
DFA Simulator
190th314th
421st
52nd
Diamonds
471st312th
385th
607th
452nd
728th
Divisors
2,027th
796th810th
1,499th
668th
2,345th
1,868th
3,234th
28th
3,298th
Emirp Numbers
610th220th
617th
1,168th
567th
Emirp Numbers (Long)
249th278th
376th
209th
Emojify
261st96th
260th
142nd
455th
234th
Evil Numbers
4,300th
1,030th
704th469th
3,502nd
1,795th
2,808th624th
507th
1,498th
2,656th
45th
2,677th
2,345th
Evil Numbers (Long)
910th
471st377th
1,728th
1,145th
471st
944th
1,624th
112th
1,629th
1,570th
Factorial Factorisation
340th276th
313th
Farey Sequence
556th645th
315th
301st
510th
Fibonacci
2,040th
740th
7,447th
2,585th1,095th
4,334th
1,970th
5,086th
213th
1,970th
6,464th
45th
1,161st
4,138th
Fizz Buzz
8,504th12,455th5,594th12,202nd9,953rd10,825th11,498th3,696th10,928th6,491st
7,649th10,510th1,410th1,500th11,221st10,422nd3,706th10,420th10,455th
3,501st12,406th9,083rd1st9,705th12,403rd12,123rd4,041st8,123rd1,704th7,081st5,728th5,255th10,604th9,736th9,824th7,751st3,771st10,901st11,928th11,626th60th6,187th11,872nd4,851st7,700th4,767th10,028th9,450th10,213th10,010th12,336th3,947th
Foo Fizz Buzz Bar
325th645th
1,101st
602nd
955th
1,895th
1,527th
11th
1,612th
Forsyth–Edwards Notation
496th214th
121st
395th
Fractions
178th401st
299th
92nd
Game of Life
265th192nd
159th
Gijswijt’s Sequence
251st244th
204th
Happy Numbers
1,018th
1,082nd
1,131st449th
1,929th
117th
1,768th
1,100th
332nd
30th
919th
Happy Numbers (Long)
920th
359th306th
715th
37th
723rd
935th
133rd
217th
711th
Hexdump
481st429th
263rd
467th
Hilbert Curve
138th125th
171st
Intersection
503rd895th
15th
210th
220th
Inventory Sequence
406th920th
470th
165th
ISBN
1,351st
433rd641st
887th
332nd
514th
735th
192nd
Jacobi Symbol
155th264th
136th
308th
516th
108th
Kaprekar Numbers
299th363rd
272nd
Kolakoski Constant
148th162nd
273rd
635th
280th
190th
Kolakoski Sequence
524th744th
1,143rd
771st
758th
639th
441st
Leap Years
822nd
807th711th
2,257th
1st
1,074th
294th
9th
1,639th
404th
Levenshtein Distance
260th511th
47th
Leyland Numbers
198th257th
248th
840th
23rd
ln 2
146th665th
624th
439th
28th
Look and Say
399th542nd
634th
766th
48th
126th
Lucky Numbers
491st341st
336th
486th
437th
Lucky Tickets
87th259th
253rd
283rd
11th
Mahjong
202nd206th
200th
Mandelbrot
311th230th
289th
Maze
285th424th
267th
Medal Tally
345th461st
252nd
Minesweeper
134th160th
140th
Morse Decoder
217th167th
187th
192nd
Morse Encoder
169th
21st
123rd
Musical Chords
131st79th
104th
N Queens
240th
295th
Niven Numbers
3,058th
1,506th
447th1,394th
1,184th
1st
627th
351st
1,905th
49th
1,691st
2,502nd
Niven Numbers (Long)
327th807th
1,184th
20th
571st
939th
1,126th
164th
997th
Number Spiral
412th
377th
334th
Odious Numbers
3,382nd
798th
575th382nd
2,890th
1,237th
2,491st410th
711th
312th
2,793rd
43rd
2,239th
2,237th
Odious Numbers (Long)
685th
407th294th
1,585th
896th
229th
216th
1,706th
41st
1,492nd
1,441st
Ordinal Numbers
975th326th
907th
479th
743rd
444th
PalindromemordnilaP
270th
497th
176th
Pangram Grep
1,564th
162nd584th
2,091st1,374th
1,909th
1st
1,441st
642nd
1,425th
1,706th
1,821st
2,177th
33rd
1,587th
2,486th
Partition Numbers
102nd266th
73rd
Pascal’s Triangle
849th
918th923rd
573rd
114th
1,825th
832nd
234th
Pernicious Numbers
278th
839th787th
1,019th
1st
956th
154th
1,048th
228th
38th
1,110th
1,729th
Pernicious Numbers (Long)
206th255th
876th
32nd
697th
380th
156th
535th
873rd
Poker
251st131st
169th
235th
Polyominoes
125th79th
120th
Prime Numbers
2,892nd
1,558th
3,623rd
771st1,107th
2,130th
719th
1,432nd634th
366th
1st
319th
115th
823rd
2,266th
Prime Numbers (Long)
968th
1,686th
572nd727th
946th
526th
900th
361st
1st
1,844th
209th
1,189th
1,514th
Proximity Grid
169th219th
156th
QR Decoder
166th105th
141st
Quine
33rd
4,296th
2,702nd1,262nd
1,586th
535th
2,170th
4,780th
163rd
Recamán
397th188th
222nd
1,087th
70th
1,122nd
Repeating Decimals
379th267th
380th
Reverse Polish Notation
514th596th
685th
1st
54th
Reversi
275th
185th
150th
Rijndael S-box
37th139th
79th
Rock-paper-scissors-Spock-lizard
113th91st
51st
Roman to Arabic
374th479th
600th
67th
311th
683rd
102nd
ROT13
361st472nd
615th
8th
Rule 110
670th
255th330th
99th
210th
Scrambled Sort
159th241st
492nd
367th
29th
Set
206th355th
219th
21st
Seven Segment
403rd
133rd82nd
46th
SI Units
244th175th
266th
Sierpiński Triangle
503rd
466th166th
252nd
51st
433rd
Smith Numbers
373rd159th
247th
Spelling Numbers
905th1st
370th
Star Wars GPT
176th
171st213th
62nd
Star Wars Opening Crawl
259th340th
226th
Sudoku
253rd
342nd
Sudoku (Fill-in)
288th
287th
Ten-pin Bowling
424th379th
414th
Tic-tac-toe
283rd372nd
341st
257th
Time Distance
151st73rd
141st
Tongue-twisters
386th606th
172nd
355th
Topological Sort
200th246th
151st
Tower of Hanoi
619th
282nd427th
435th230th
504th
549th
649th
202nd
Transpose Sentence
315th472nd
709th
1st
80th
Trinomial Triangle
94th
7th
403rd
85th
United States
428th166th
218th
333rd
398th296th
Vampire Numbers
284th443rd
247th
Van Eck Sequence
550th315th
239th
362nd
Zeckendorf Representation
275th439th
61st
Zodiac Signs
375th
251st359th
449th
269th
155th
γ
379th383rd
366th
λ
116th408th
82nd
488th
π
287th295th
746th
637th
492nd
109th
τ
218th377th
634th
570th
441st
100th
φ
202nd486th
923rd
295th
522nd
38th
√2
220th658th
1,053rd
361st
651st
40th
𝑒
237th716th
1,125th
875th
501st
66th