12 Days of Christmas
1,506th
1,186th16th
173rd
416th
24 Game
298th
220th
99 Bottles of Beer
330th238th
695th
355th
Abundant Numbers
1,206th
880th231st
333rd
60th
1,184th
1,324th
490th
593rd
Abundant Numbers (Long)
1,399th
270th427th
628th
55th
281st
1,528th
976th
86th
Arabic to Roman
308th16th
339th
650th
155th
97th
Arithmetic Numbers
329th582nd
393rd
150th
Arrows
175th160th
418th
82nd
Ascending Primes
389th138th
195th
352nd
ASCII Table
392nd441st
982nd
487th
332nd
Billiards
230th103rd
147th
brainfuck
282nd472nd
288th
157th
Card Number Validation
116th237th
510th
557th
4th
Catalan Numbers
1,066th
559th390th
631st
145th
274th
Catalan’s Constant
383rd220th
307th
401st
332nd
Christmas Trees
752nd827th
256th
626th
776th
717th
Collatz
1,087th
218th351st
2,271st
1st
736th
64th
2,088th
1,959th
451st
2,193rd
CSS Colors
185th
170th
Cubes
469th468th
435th
Day of Week
271st929th
1,164th
648th
61st
DFA Simulator
190th314th
421st
52nd
Diamonds
469th311th
386th
604th
450th
725th
Divisors
2,024th
795th809th
1,496th
666th
2,342nd
1,862nd
3,230th
28th
3,294th
Emirp Numbers
610th218th
617th
1,165th
567th
Emirp Numbers (Long)
250th278th
376th
210th
Emojify
260th96th
259th
142nd
452nd
234th
Evil Numbers
4,300th
791st
722nd489th
3,508th
1,797th
2,815th643rd
527th
1,496th
2,661st
45th
2,681st
2,347th
Evil Numbers (Long)
902nd
468th376th
1,715th
1,134th
468th
935th
1,614th
112th
1,619th
1,560th
Factorial Factorisation
338th275th
310th
Farey Sequence
556th645th
315th
301st
510th
Fibonacci
2,035th
737th
7,440th
2,581st1,091st
4,330th
1,966th
5,081st
212th
1,966th
6,457th
45th
1,157th
4,134th
Fizz Buzz
8,491st12,442nd5,580th12,190th9,938th10,812th11,486th3,687th10,915th6,477th
7,637th10,496th1,405th1,495th11,209th10,408th3,697th10,406th10,441st
3,492nd12,393rd9,070th1st9,691st12,390th12,111th4,031st8,111th1,699th7,066th5,714th5,239th10,591st9,722nd9,810th7,739th3,762nd10,888th11,916th11,614th60th6,174th11,860th4,837th7,688th4,753rd10,015th9,436th10,199th9,997th12,323rd3,938th
Foo Fizz Buzz Bar
325th643rd
1,099th
600th
953rd
1,891st
1,522nd
11th
1,607th
Forsyth–Edwards Notation
494th213th
121st
394th
Fractions
176th399th
298th
91st
Game of Life
265th192nd
159th
Gijswijt’s Sequence
250th243rd
202nd
Happy Numbers
1,017th
1,080th
1,129th447th
1,926th
117th
1,765th
1,098th
331st
30th
918th
Happy Numbers (Long)
914th
355th302nd
719th
37th
721st
929th
133rd
214th
707th
Hexdump
478th426th
261st
464th
Hilbert Curve
137th123rd
172nd
Intersection
502nd894th
14th
208th
219th
Inventory Sequence
406th917th
470th
166th
ISBN
1,349th
433rd641st
883rd
331st
514th
735th
192nd
Jacobi Symbol
155th263rd
136th
307th
515th
108th
Kaprekar Numbers
300th367th
271st
Kolakoski Constant
147th162nd
272nd
634th
279th
190th
Kolakoski Sequence
524th745th
1,142nd
769th
756th
639th
440th
Leap Years
808th
793rd704th
2,250th
1st
1,064th
292nd
9th
1,632nd
401st
Levenshtein Distance
257th504th
46th
Leyland Numbers
198th257th
248th
840th
23rd
ln 2
145th662nd
621st
438th
27th
Look and Say
399th541st
632nd
765th
48th
126th
Lucky Numbers
489th338th
333rd
484th
435th
Lucky Tickets
87th258th
253rd
282nd
11th
Mahjong
201st205th
199th
Mandelbrot
310th231st
288th
Maze
283rd416th
263rd
Medal Tally
345th460th
252nd
Minesweeper
134th150th
140th
Morse Decoder
216th81st
188th
192nd
Morse Encoder
120th
21st
122nd
Musical Chords
130th79th
104th
N Queens
239th
293rd
Niven Numbers
3,053rd
1,500th
445th1,376th
1,181st
1st
640th
349th
1,902nd
49th
1,685th
2,498th
Niven Numbers (Long)
330th798th
1,172nd
20th
565th
933rd
1,116th
163rd
996th
Number Spiral
412th
376th
334th
Odious Numbers
3,376th
702nd
586th386th
2,884th
1,228th
2,487th414th
725th
316th
2,787th
43rd
2,231st
2,229th
Odious Numbers (Long)
624th
417th305th
1,580th
885th
236th
223rd
1,700th
41st
1,486th
1,436th
Ordinal Numbers
975th325th
907th
477th
743rd
442nd
PalindromemordnilaP
267th
378th
176th
Pangram Grep
1,562nd
162nd584th
2,088th1,372nd
1,905th
1st
1,437th
642nd
1,422nd
1,704th
1,817th
2,173rd
33rd
1,585th
2,482nd
Partition Numbers
100th261st
70th
Pascal’s Triangle
848th
918th923rd
573rd
114th
1,825th
831st
234th
Pernicious Numbers
277th
835th782nd
1,014th
1st
951st
154th
1,043rd
228th
38th
1,105th
1,720th
Pernicious Numbers (Long)
205th254th
875th
32nd
696th
379th
156th
533rd
872nd
Poker
252nd131st
169th
235th
Polyominoes
125th79th
120th
Prime Numbers
2,880th
1,554th
3,615th
771st1,101st
2,123rd
716th
1,429th632nd
365th
1st
319th
115th
818th
2,264th
Prime Numbers (Long)
964th
1,680th
569th723rd
942nd
523rd
897th
360th
1st
1,839th
209th
1,185th
1,510th
Proximity Grid
169th219th
156th
QR Decoder
163rd86th
138th
Quine
33rd
4,291st
2,698th1,260th
1,584th
533rd
2,168th
4,774th
163rd
Recamán
397th186th
221st
1,085th
70th
1,120th
Repeating Decimals
379th267th
380th
Reverse Polish Notation
513th594th
680th
1st
54th
Reversi
271st
201st
150th
Rijndael S-box
38th138th
80th
Rock-paper-scissors-Spock-lizard
113th91st
51st
Roman to Arabic
373rd478th
599th
67th
311th
681st
102nd
ROT13
358th469th
612th
8th
Rule 110
669th
253rd330th
98th
208th
Scrambled Sort
157th238th
477th
362nd
29th
Set
206th352nd
219th
21st
Seven Segment
402nd
130th85th
44th
SI Units
244th174th
266th
Sierpiński Triangle
501st
464th165th
251st
50th
430th
Smith Numbers
370th159th
244th
Spelling Numbers
902nd1st
369th
Star Wars GPT
169th209th
60th
Star Wars Opening Crawl
259th340th
226th
Sudoku
252nd
342nd
Sudoku (Fill-in)
285th
284th
Ten-pin Bowling
422nd378th
412th
Tic-tac-toe
283rd371st
267th
256th
Time Distance
149th80th
143rd
Tongue-twisters
381st603rd
172nd
350th
Topological Sort
195th243rd
149th
Tower of Hanoi
610th
281st420th
432nd229th
500th
545th
640th
201st
Transpose Sentence
311th467th
434th
1st
79th
Trinomial Triangle
93rd
7th
400th
81st
United States
427th166th
219th
334th
397th297th
Vampire Numbers
284th442nd
247th
Van Eck Sequence
548th316th
237th
362nd
Zeckendorf Representation
273rd443rd
61st
Zodiac Signs
374th
252nd360th
445th
269th
155th
γ
376th380th
362nd
λ
113th407th
82nd
487th
π
286th294th
744th
635th
490th
109th
τ
218th375th
632nd
568th
439th
100th
φ
202nd483rd
918th
294th
520th
38th
√2
220th657th
1,049th
361st
650th
40th
𝑒
237th715th
1,122nd
872nd
501st
66th