12 Days of Christmas
1,493rd
1,171st16th
172nd
410th
24 Game
291st
213th
99 Bottles of Beer
327th240th
687th
354th
Abundant Numbers
1,185th
868th236th
334th
59th
1,152nd
1,307th
487th
587th
Abundant Numbers (Long)
1,377th
271st430th
622nd
52nd
284th
1,506th
950th
88th
Arabic to Roman
307th15th
336th
643rd
156th
96th
Arithmetic Numbers
334th588th
415th
98th
Arrows
175th158th
410th
83rd
Ascending Primes
368th132nd
182nd
329th
ASCII Table
389th436th
971st
482nd
327th
Billiards
217th98th
139th
brainfuck
279th470th
285th
156th
Card Number Validation
115th235th
496th
543rd
4th
Catalan Numbers
1,048th
546th384th
616th
142nd
262nd
Catalan’s Constant
382nd215th
306th
398th
331st
Christmas Trees
741st869th
253rd
618th
765th
708th
Collatz
1,071st
215th346th
2,249th
1st
727th
64th
2,065th
1,931st
446th
2,171st
CSS Colors
181st
166th
Cubes
462nd461st
429th
Day of Week
269th907th
1,139th
634th
60th
DFA Simulator
186th308th
417th
52nd
Diamonds
463rd309th
382nd
596th
447th
714th
Divisors
1,998th
782nd795th
1,479th
654th
2,301st
1,836th
3,199th
28th
3,263rd
Emirp Numbers
592nd217th
600th
1,140th
551st
Emirp Numbers (Long)
247th274th
372nd
212th
Emojify
258th95th
257th
139th
446th
234th
Evil Numbers
4,256th
777th
708th466th
3,477th
1,789th
2,782nd624th
519th
1,472nd
2,624th
44th
2,646th
2,318th
Evil Numbers (Long)
803rd
460th374th
1,701st
1,118th
460th
920th
1,596th
107th
1,601st
1,541st
Factorial Factorisation
327th263rd
297th
Farey Sequence
544th630th
311th
300th
499th
Fibonacci
2,023rd
742nd
7,314th
2,573rd1,070th
4,270th
1,952nd
5,009th
210th
1,952nd
6,348th
44th
1,136th
4,089th
Fizz Buzz
8,451st12,382nd5,537th12,136th9,893rd10,764th11,435th3,666th10,867th6,434th7,598th10,448th1,392nd1,479th11,158th10,360th3,676th10,358th10,393rd3,481st12,336th9,028th1st9,646th12,333rd12,057th4,007th8,071st1,682nd7,023rd5,677th5,202nd10,543rd9,679th9,767th7,698th3,738th10,840th11,862nd11,563rd60th6,133rd11,806th4,803rd7,646th4,720th9,993rd9,394th10,153rd9,952nd12,269th3,913th
Foo Fizz Buzz Bar
321st633rd
1,089th
590th
935th
1,872nd
1,508th
11th
1,591st
Forsyth–Edwards Notation
489th208th
119th
387th
Fractions
172nd394th
293rd
88th
Game of Life
264th188th
156th
Gijswijt’s Sequence
241st236th
198th
Happy Numbers
976th
1,038th
1,084th431st
1,887th
109th
1,724th
1,056th
319th
30th
881st
Happy Numbers (Long)
906th
353rd301st
703rd
34th
706th
914th
128th
220th
693rd
Hexdump
472nd417th
256th
457th
Hilbert Curve
133rd40th
158th
Intersection
492nd877th
10th
200th
213th
Inventory Sequence
399th904th
461st
165th
ISBN
1,340th
427th590th
877th
325th
509th
729th
192nd
Jacobi Symbol
155th260th
134th
300th
508th
108th
Kaprekar Numbers
296th357th
269th
Kolakoski Constant
147th161st
271st
629th
278th
188th
Kolakoski Sequence
521st740th
1,135th
763rd
751st
630th
438th
Leap Years
796th
782nd694th
2,227th
1st
1,050th
270th
9th
1,610th
396th
Levenshtein Distance
255th499th
46th
Leyland Numbers
194th255th
249th
829th
22nd
ln 2
142nd632nd
608th
432nd
27th
Look and Say
397th537th
628th
759th
48th
126th
Lucky Numbers
473rd320th
318th
466th
415th
Lucky Tickets
76th234th
229th
258th
11th
Mahjong
197th200th
195th
Mandelbrot
302nd225th
282nd
Maze
276th409th
257th
Medal Tally
338th454th
247th
Minesweeper
130th143rd
134th
Morse Decoder
216th81st
186th
190th
Morse Encoder
120th
21st
122nd
Musical Chords
130th70th
104th
N Queens
235th
287th
Niven Numbers
3,032nd
1,475th
434th1,354th
1,155th
1st
621st
340th
1,865th
47th
1,672nd
2,469th
Niven Numbers (Long)
322nd787th
1,156th
20th
555th
916th
1,099th
161st
979th
Number Spiral
411th
375th
332nd
Odious Numbers
3,348th
688th
556th379th
2,857th
1,199th
2,459th407th
713th
311th
2,759th
42nd
2,200th
2,198th
Odious Numbers (Long)
615th
407th296th
1,557th
868th
230th
218th
1,678th
40th
1,463rd
1,413th
Ordinal Numbers
965th324th
900th
476th
734th
441st
PalindromemordnilaP
253rd
363rd
171st
Pangram Grep
1,605th
156th571st
2,069th1,350th
1,886th
1st
1,416th
629th
1,401st
1,684th
1,797th
2,154th
31st
1,563rd
2,461st
Partition Numbers
99th259th
70th
Pascal’s Triangle
839th
906th911th
567th
111th
1,810th
823rd
232nd
Pernicious Numbers
270th
819th768th
997th
1st
934th
151st
1,027th
223rd
37th
1,082nd
1,690th
Pernicious Numbers (Long)
201st266th
858th
30th
683rd
364th
149th
518th
855th
Poker
248th131st
167th
232nd
Polyominoes
123rd78th
119th
Prime Numbers
2,849th
1,536th
3,585th
765th1,094th
2,101st
696th
1,410th625th
359th
1st
314th
113th
811th
2,239th
Prime Numbers (Long)
954th
1,660th
564th714th
933rd
519th
890th
357th
1st
1,819th
207th
1,171st
1,492nd
Proximity Grid
118th218th
139th
QR Decoder
160th85th
137th
Quine
29th
4,248th
2,646th1,249th
1,501st
525th
2,131st
4,731st
156th
Recamán
394th189th
217th
1,076th
70th
1,110th
Repeating Decimals
371st258th
372nd
Reverse Polish Notation
506th587th
678th
1st
54th
Reversi
268th
199th
148th
Rijndael S-box
39th139th
78th
Rock-paper-scissors-Spock-lizard
112th91st
51st
Roman to Arabic
369th475th
592nd
65th
307th
677th
100th
ROT13
355th457th
601st
8th
Rule 110
660th
246th319th
96th
203rd
Scrambled Sort
147th226th
451st
338th
28th
Set
203rd343rd
214th
22nd
Seven Segment
401st
130th85th
44th
SI Units
237th169th
258th
Sierpiński Triangle
496th
459th164th
255th
50th
425th
Smith Numbers
369th161st
243rd
Spelling Numbers
885th1st
363rd
Star Wars GPT
165th204th
59th
Star Wars Opening Crawl
258th334th
225th
Sudoku
255th
336th
Sudoku (Fill-in)
284th
283rd
Ten-pin Bowling
415th370th
405th
Tic-tac-toe
283rd369th
267th
255th
Time Distance
149th80th
143rd
Tongue-twisters
377th595th
169th
346th
Topological Sort
183rd229th
139th
Transpose Sentence
308th459th
428th
1st
78th
Trinomial Triangle
88th
7th
386th
82nd
United States
423rd164th
217th
332nd
393rd293rd
Vampire Numbers
279th438th
242nd
Van Eck Sequence
532nd309th
231st
352nd
Zeckendorf Representation
276th443rd
60th
Zodiac Signs
250th356th
266th
155th
γ
363rd368th
350th
λ
110th349th
84th
414th
π
286th294th
738th
631st
486th
108th
τ
217th374th
628th
565th
436th
99th
φ
198th476th
910th
290th
514th
38th
√2
216th650th
1,042nd
355th
643rd
40th
𝑒
234th707th
1,112th
863rd
496th
65th