12 Days of Christmas
1,495th
1,173rd16th
172nd
410th
24 Game
291st
213th
99 Bottles of Beer
327th240th
688th
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
411th
83rd
Ascending Primes
369th133rd
184th
330th
ASCII Table
389th436th
971st
483rd
327th
Billiards
223rd99th
141st
brainfuck
279th470th
285th
156th
Card Number Validation
115th235th
496th
543rd
4th
Catalan Numbers
1,050th
547th385th
617th
144th
264th
Catalan’s Constant
382nd216th
306th
398th
331st
Christmas Trees
741st869th
253rd
618th
765th
708th
Collatz
1,072nd
215th346th
2,250th
1st
727th
64th
2,068th
1,932nd
446th
2,172nd
CSS Colors
183rd
168th
Cubes
462nd461st
429th
Day of Week
270th908th
1,140th
635th
60th
DFA Simulator
186th308th
417th
52nd
Diamonds
463rd309th
382nd
596th
447th
714th
Divisors
1,999th
782nd795th
1,479th
654th
2,303rd
1,837th
3,199th
28th
3,264th
Emirp Numbers
594th218th
602nd
1,142nd
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
328th264th
298th
Farey Sequence
544th630th
313th
300th
499th
Fibonacci
2,026th
725th
7,343rd
2,579th1,072nd
4,283rd
1,955th
5,025th
210th
1,955th
6,375th
44th
1,138th
4,102nd
Fizz Buzz
8,452nd12,384th5,538th12,138th9,894th10,766th11,437th3,667th10,869th6,435th7,600th10,450th1,393rd1,481st11,160th10,362nd3,677th10,360th10,395th3,482nd12,338th9,029th1st9,647th12,335th12,059th4,008th8,072nd1,684th7,024th5,678th5,203rd10,545th9,680th9,768th7,700th3,739th10,842nd11,864th11,565th60th6,134th11,808th4,804th7,648th4,721st9,995th9,395th10,155th9,953rd12,271st3,914th
Foo Fizz Buzz Bar
322nd635th
1,089th
592nd
936th
1,874th
1,509th
11th
1,592nd
Forsyth–Edwards Notation
489th208th
119th
387th
Fractions
172nd394th
293rd
88th
Game of Life
264th188th
156th
Gijswijt’s Sequence
243rd237th
198th
Happy Numbers
976th
1,038th
1,084th431st
1,888th
109th
1,725th
1,056th
319th
30th
881st
Happy Numbers (Long)
906th
353rd301st
703rd
34th
706th
914th
128th
220th
693rd
Hexdump
472nd417th
257th
457th
Hilbert Curve
132nd41st
158th
Intersection
492nd878th
10th
200th
213th
Inventory Sequence
399th905th
461st
165th
ISBN
1,340th
427th591st
877th
325th
510th
729th
192nd
Jacobi Symbol
155th260th
134th
300th
509th
108th
Kaprekar Numbers
296th357th
269th
Kolakoski Constant
147th161st
271st
629th
278th
188th
Kolakoski Sequence
521st741st
1,136th
764th
752nd
631st
439th
Leap Years
796th
782nd694th
2,227th
1st
1,050th
270th
9th
1,610th
396th
Levenshtein Distance
255th499th
46th
Leyland Numbers
194th253rd
247th
828th
23rd
ln 2
142nd632nd
608th
432nd
27th
Look and Say
397th537th
628th
759th
48th
126th
Lucky Numbers
473rd320th
318th
466th
415th
Lucky Tickets
83rd248th
243rd
270th
11th
Mahjong
197th200th
195th
Mandelbrot
302nd225th
282nd
Maze
276th409th
257th
Medal Tally
339th454th
249th
Minesweeper
133rd146th
136th
Morse Decoder
216th81st
186th
190th
Morse Encoder
120th
21st
122nd
Musical Chords
129th78th
104th
N Queens
236th
287th
Niven Numbers
3,032nd
1,475th
434th1,354th
1,155th
1st
621st
340th
1,865th
47th
1,672nd
2,469th
Niven Numbers (Long)
323rd787th
1,156th
20th
556th
916th
1,099th
161st
979th
Number Spiral
411th
375th
332nd
Odious Numbers
3,349th
689th
557th380th
2,858th
1,200th
2,460th408th
714th
312th
2,760th
42nd
2,201st
2,199th
Odious Numbers (Long)
616th
408th297th
1,558th
869th
231st
219th
1,679th
40th
1,464th
1,414th
Ordinal Numbers
965th324th
900th
476th
734th
441st
PalindromemordnilaP
253rd
364th
171st
Pangram Grep
1,605th
157th572nd
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
840th
906th911th
567th
112th
1,810th
824th
232nd
Pernicious Numbers
270th
819th768th
998th
1st
934th
151st
1,029th
223rd
37th
1,084th
1,691st
Pernicious Numbers (Long)
197th266th
859th
30th
683rd
364th
149th
518th
856th
Poker
249th131st
168th
233rd
Polyominoes
123rd78th
119th
Prime Numbers
2,850th
1,536th
3,587th
765th1,094th
2,101st
696th
1,410th625th
359th
1st
314th
113th
811th
2,239th
Prime Numbers (Long)
955th
1,662nd
564th716th
933rd
519th
891st
357th
1st
1,820th
207th
1,171st
1,493rd
Proximity Grid
168th218th
155th
QR Decoder
161st85th
137th
Quine
29th
4,250th
2,646th1,249th
1,501st
525th
2,131st
4,734th
156th
Recamán
393rd190th
218th
1,078th
70th
1,112th
Repeating Decimals
370th259th
371st
Reverse Polish Notation
506th588th
679th
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
155th228th
455th
344th
28th
Set
204th344th
215th
22nd
Seven Segment
401st
130th85th
44th
SI Units
237th169th
258th
Sierpiński Triangle
496th
459th165th
255th
50th
425th
Smith Numbers
370th161st
244th
Spelling Numbers
886th1st
363rd
Star Wars GPT
165th204th
59th
Star Wars Opening Crawl
258th335th
225th
Sudoku
255th
336th
Sudoku (Fill-in)
284th
283rd
Ten-pin Bowling
415th370th
405th
Tic-tac-toe
283rd369th
267th
255th
Time Distance
150th81st
144th
Tongue-twisters
378th593rd
169th
347th
Topological Sort
184th231st
140th
Transpose Sentence
308th459th
428th
1st
78th
Trinomial Triangle
88th
7th
387th
82nd
United States
423rd164th
217th
332nd
393rd293rd
Vampire Numbers
279th438th
242nd
Van Eck Sequence
535th312th
234th
355th
Zeckendorf Representation
271st443rd
61st
Zodiac Signs
250th356th
267th
155th
γ
365th370th
351st
λ
110th349th
84th
414th
π
286th294th
740th
633rd
487th
108th
τ
217th374th
629th
565th
436th
99th
φ
198th476th
911th
290th
514th
38th
√2
216th650th
1,043rd
355th
643rd
40th
𝑒
234th707th
1,114th
864th
496th
65th