12 Days of Christmas
1,516th
1,191st16th
174th
419th
24 Game
301st
226th
99 Bottles of Beer
333rd239th
697th
358th
Abundant Numbers
1,219th
889th231st
338th
60th
1,196th
1,336th
497th
602nd
Abundant Numbers (Long)
1,405th
231st378th
612th
55th
242nd
1,539th
954th
176th
Arabic to Roman
310th17th
340th
654th
156th
99th
Arithmetic Numbers
334th587th
396th
157th
Arrows
177th143rd
430th
83rd
Ascending Primes
391st139th
198th
356th
ASCII Table
392nd441st
983rd
487th
332nd
Billiards
233rd146th
149th
brainfuck
283rd474th
289th
157th
Card Number Validation
117th241st
526th
565th
4th
Catalan Numbers
1,074th
555th394th
637th
146th
277th
Catalan’s Constant
382nd219th
306th
401st
332nd
Christmas Trees
761st836th
259th
632nd
787th
723rd
Collatz
1,080th
218th347th
2,264th
1st
727th
64th
2,081st
1,951st
441st
2,189th
CSS Colors
187th
172nd
Cubes
473rd472nd
439th
Day of Week
274th939th
1,178th
661st
61st
DFA Simulator
192nd314th
421st
53rd
Diamonds
472nd313th
386th
608th
453rd
728th
Divisors
2,031st
794th808th
1,503rd
666th
2,347th
1,872nd
3,238th
28th
3,303rd
Emirp Numbers
609th213th
614th
1,163rd
588th
Emirp Numbers (Long)
250th279th
381st
211th
Emojify
262nd96th
261st
143rd
456th
236th
Evil Numbers
4,308th
1,032nd
706th470th
3,510th
1,796th
2,810th626th
509th
1,499th
2,658th
45th
2,679th
2,346th
Evil Numbers (Long)
912th
472nd378th
1,731st
1,148th
472nd
946th
1,627th
112th
1,632nd
1,573rd
Factorial Factorisation
340th275th
313th
Farey Sequence
556th645th
316th
301st
510th
Fibonacci
2,058th
746th
7,473rd
2,599th1,101st
4,349th
1,981st
5,104th
214th
1,981st
6,487th
45th
1,169th
4,154th
Fizz Buzz
8,528th12,487th5,603rd12,234th9,982nd10,857th11,529th3,700th10,962nd6,504th
7,669th10,541st1,410th1,500th11,253rd10,453rd3,710th10,451st10,486th
3,504th12,438th9,108th1st9,734th12,435th12,155th4,047th8,144th1,704th7,097th5,737th5,262nd10,635th9,765th9,853rd7,772nd3,775th10,933rd11,960th11,657th60th6,199th11,903rd4,858th7,720th4,774th10,057th9,479th10,244th10,039th12,368th3,953rd
Foo Fizz Buzz Bar
325th646th
1,103rd
603rd
955th
1,898th
1,529th
11th
1,613th
Forsyth–Edwards Notation
496th210th
118th
395th
Fractions
178th401st
299th
92nd
Game of Life
267th192nd
161st
Gijswijt’s Sequence
251st244th
204th
Happy Numbers
1,017th
1,081st
1,131st449th
1,926th
117th
1,765th
1,099th
332nd
30th
917th
Happy Numbers (Long)
918th
360th306th
713th
37th
721st
933rd
133rd
217th
709th
Hexdump
481st429th
263rd
467th
Hilbert Curve
136th123rd
168th
Intersection
505th897th
15th
212th
221st
Inventory Sequence
406th921st
470th
165th
ISBN
1,355th
435th645th
893rd
333rd
517th
739th
193rd
Jacobi Symbol
156th266th
136th
310th
519th
108th
Kaprekar Numbers
301st364th
274th
Kolakoski Constant
147th161st
273rd
643rd
280th
188th
Kolakoski Sequence
526th746th
1,149th
774th
761st
642nd
444th
Leap Years
826th
811th714th
2,263rd
1st
1,079th
296th
9th
1,646th
408th
Levenshtein Distance
262nd515th
47th
Leyland Numbers
198th257th
248th
842nd
23rd
ln 2
146th668th
627th
440th
28th
Look and Say
400th543rd
635th
767th
48th
126th
Lucky Numbers
489th340th
335th
484th
435th
Lucky Tickets
88th260th
254th
284th
11th
Mahjong
203rd207th
201st
Mandelbrot
311th266th
290th
Maze
287th426th
269th
Medal Tally
347th461st
253rd
Minesweeper
135th167th
140th
Morse Decoder
218th171st
192nd
196th
Morse Encoder
169th
21st
124th
Musical Chords
131st78th
104th
N Queens
241st
296th
Niven Numbers
3,057th
1,504th
444th1,391st
1,181st
1st
625th
353rd
1,905th
49th
1,689th
2,500th
Niven Numbers (Long)
332nd809th
1,185th
20th
576th
940th
1,128th
164th
998th
Number Spiral
414th
379th
336th
Odious Numbers
3,381st
799th
576th383rd
2,892nd
1,239th
2,493rd411th
712th
313th
2,795th
43rd
2,241st
2,239th
Odious Numbers (Long)
686th
408th295th
1,587th
897th
229th
216th
1,708th
41st
1,495th
1,444th
Ordinal Numbers
978th327th
910th
480th
745th
445th
PalindromemordnilaP
273rd
519th
178th
Pangram Grep
1,561st
162nd578th
2,090th1,371st
1,910th
1st
1,440th
637th
1,421st
1,702nd
1,820th
2,181st
33rd
1,584th
2,495th
Partition Numbers
102nd265th
73rd
Pascal’s Triangle
839th
908th913th
563rd
114th
1,817th
822nd
235th
Pernicious Numbers
281st
838th786th
1,018th
1st
955th
156th
1,055th
230th
38th
1,110th
1,730th
Pernicious Numbers (Long)
203rd255th
880th
32nd
701st
380th
157th
539th
877th
Poker
251st131st
169th
235th
Polyominoes
125th79th
120th
Prime Numbers
2,893rd
1,559th
3,623rd
773rd1,108th
2,132nd
722nd
1,434th635th
368th
1st
320th
115th
825th
2,268th
Prime Numbers (Long)
969th
1,688th
572nd727th
947th
526th
901st
362nd
1st
1,846th
210th
1,191st
1,516th
Proximity Grid
171st221st
158th
QR Decoder
170th130th
143rd
Quine
33rd
4,303rd
2,703rd1,262nd
1,586th
535th
2,171st
4,786th
163rd
Recamán
398th190th
223rd
1,090th
72nd
1,125th
Repeating Decimals
380th268th
381st
Reverse Polish Notation
515th597th
686th
1st
54th
Reversi
276th
185th
150th
Rijndael S-box
37th140th
78th
Rock-paper-scissors-Spock-lizard
113th91st
51st
Roman to Arabic
376th480th
602nd
67th
314th
685th
103rd
ROT13
362nd473rd
617th
8th
Rule 110
670th
254th331st
99th
209th
Scrambled Sort
166th244th
495th
369th
29th
Set
209th360th
222nd
21st
Seven Segment
405th
133rd82nd
46th
SI Units
244th175th
266th
Sierpiński Triangle
504th
468th165th
252nd
51st
434th
Smith Numbers
373rd159th
247th
Spelling Numbers
906th1st
370th
Star Wars GPT
177th
171st214th
63rd
Star Wars Opening Crawl
259th341st
227th
Sudoku
253rd
342nd
Sudoku (Fill-in)
289th
288th
Ten-pin Bowling
427th381st
417th
Tic-tac-toe
285th376th
345th
259th
Time Distance
152nd74th
141st
Tongue-twisters
386th607th
172nd
357th
Topological Sort
204th247th
153rd
Tower of Hanoi
656th
308th454th
470th257th
533rd
583rd
687th
214th
Transpose Sentence
316th475th
715th
1st
80th
Trinomial Triangle
94th
7th
407th
80th
United States
430th167th
219th
334th
400th297th
Vampire Numbers
285th443rd
248th
Van Eck Sequence
551st315th
239th
363rd
Zeckendorf Representation
277th440th
61st
Zodiac Signs
377th
252nd361st
451st
270th
155th
γ
382nd385th
368th
λ
116th408th
82nd
487th
π
286th293rd
743rd
635th
488th
109th
τ
216th375th
630th
567th
438th
100th
φ
202nd485th
913th
293rd
521st
38th
√2
220th658th
1,052nd
362nd
651st
40th
𝑒
237th710th
1,121st
869th
497th
66th