12 Days of Christmas
1,518th
621st17th
175th
450th
24 Game
312th
238th
99 Bottles of Beer
345th246th
705th
371st
Abundant Numbers
1,248th
907th243rd
348th
61st
1,218th
1,367th
508th
618th
Abundant Numbers (Long)
1,427th
235th391st
628th
57th
246th
1,568th
978th
183rd
Arabic to Roman
315th18th
346th
663rd
160th
102nd
Arithmetic Numbers
347th770th
402nd
164th
Arrows
188th152nd
446th
91st
Ascending Primes
404th143rd
205th
368th
ASCII Table
404th450th
1,004th
502nd
342nd
Billiards
244th154th
159th
brainfuck
286th479th
292nd
158th
Calendar
137th236th
173rd
133rd
45th
Card Number Validation
125th318th
545th
587th
4th
Catalan Numbers
1,095th
563rd364th
659th
148th
272nd
Catalan’s Constant
395th224th
315th
415th
342nd
Christmas Trees
796th876th
274th
665th
824th
758th
1,171st
Collatz
1,105th
222nd356th
2,321st
1st
753rd
66th
2,135th
1,989th
463rd
2,244th
CSS Colors
193rd
177th
Cubes
479th537th
448th
Day of Week
297th965th
1,218th
686th
62nd
DFA Simulator
197th323rd
428th
55th
Diamonds
479th317th
388th
621st
460th
743rd
Divisors
2,062nd
800th843rd
1,531st
673rd
2,382nd
1,904th
3,276th
28th
3,339th
Emirp Numbers
621st216th
626th
1,180th
599th
Emirp Numbers (Long)
249th281st
390th
213th
Emojify
266th100th
265th
146th
467th
243rd
Evil Numbers
4,357th
1,056th
721st481st
3,556th
1,846th
2,855th660th
523rd
1,532nd
2,703rd
47th
2,741st
2,307th
Evil Numbers (Long)
934th
467th388th
1,762nd
1,165th
467th
964th
1,659th
117th
1,664th
1,604th
Factorial Factorisation
357th287th
329th
Farey Sequence
566th661st
315th
300th
520th
Fibonacci
2,096th
761st
7,595th
2,657th1,108th
4,449th
2,026th
5,230th
230th
2,026th
6,622nd
45th
8,255th1,186th
4,262nd
Fizz Buzz
8,589th12,573rd5,652nd12,308th10,042nd10,924th11,598th3,728th11,030th6,556th
7,704th10,605th1,421st1,512th11,322nd10,516th3,642nd10,503rd10,549th
3,541st12,513th9,168th1st9,794th12,510th12,230th4,079th8,204th1,719th7,153rd5,788th5,309th10,700th9,826th9,911th7,829th3,801st11,001st12,033rd11,727th60th6,246th11,976th4,900th7,775th4,817th10,118th9,539th10,308th10,100th12,442nd3,980th
Foo Fizz Buzz Bar
333rd659th
1,123rd
616th
971st
1,923rd
1,551st
11th
1,637th
Forsyth–Edwards Notation
501st215th
122nd
400th
Fractions
189th420th
310th
96th
Game of Life
273rd200th
165th
Gijswijt’s Sequence
262nd253rd
214th
Happy Numbers
1,044th
1,106th
1,152nd461st
1,950th
121st
1,789th
1,123rd
342nd
31st
934th
Happy Numbers (Long)
941st
364th317th
730th
55th
740th
951st
306th
216th
726th
Hexdump
492nd437th
269th
476th
Hilbert Curve
137th125th
173rd
Intersection
512th909th
15th
215th
223rd
Inventory Sequence
416th936th
485th
160th
ISBN
1,378th
442nd642nd
904th
344th
523rd
750th
200th
Jacobi Symbol
162nd277th
141st
321st
531st
112th
Kaprekar Numbers
327th395th
298th
Kolakoski Constant
150th167th
277th
653rd
284th
193rd
Kolakoski Sequence
537th759th
1,162nd
788th
774th
653rd
453rd
Leap Years
842nd
827th729th
2,300th
1st
1,100th
305th
9th
1,670th
420th
Levenshtein Distance
278th524th
47th
Leyland Numbers
206th259th
251st
857th
25th
ln 2
151st683rd
638th
454th
28th
Look and Say
410th579th
659th
795th
57th
146th
Lucky Numbers
498th351st
347th
494th
446th
Lucky Tickets
90th267th
262nd
292nd
13th
Mahjong
204th208th
202nd
Mandelbrot
317th276th
298th
Maze
308th447th
288th
Medal Tally
357th471st
261st
Minesweeper
139th198th
142nd
Morse Decoder
225th176th
199th
202nd
Morse Encoder
176th
21st
130th
Multitap Input
146th
212th
87th
Musical Chords
143rd80th
109th
N Queens
239th
299th
Niven Numbers
3,100th
1,534th
451st1,420th
1,217th
1st
710th
357th
1,942nd
49th
1,723rd
2,540th
Niven Numbers (Long)
337th830th
1,211th
20th
599th
961st
1,154th
165th
1,021st
Number Spiral
420th
384th
342nd
Odious Numbers
3,414th
815th
584th389th
2,920th
1,268th
2,520th417th
724th
320th
2,822nd
45th
2,268th
2,260th
Odious Numbers (Long)
704th
391st301st
1,612th
916th
231st
228th
1,731st
43rd
1,520th
1,468th
Ordinal Numbers
718th322nd
921st
490th
763rd
441st
PalindromemordnilaP
323rd
542nd
188th
Pangram Grep
1,605th
165th593rd
2,142nd1,411th
1,965th
1st
1,482nd
658th
1,461st
1,748th
1,864th
2,233rd
33rd
1,583rd
2,555th
Partition Numbers
114th294th
87th
Pascal’s Triangle
867th
939th944th
585th
118th
1,859th
850th
239th
Pernicious Numbers
283rd
845th794th
1,024th
1st
964th
157th
1,062nd
232nd
39th
1,119th
1,752nd
Pernicious Numbers (Long)
218th265th
901st
32nd
720th
397th
162nd
558th
960th
Poker
260th142nd
180th
246th
Polyominoes
132nd83rd
129th
Prime Numbers
2,958th
1,601st
3,695th
807th1,144th
2,185th
758th
1,497th637th
376th
1st
324th
117th
858th
2,322nd
Prime Numbers (Long)
2,202nd
1,013th
1,754th
605th758th
991st
541st
949th
374th
1st
1,912th
249th
1,237th
1,584th
Proximity Grid
153rd225th
163rd
QR Decoder
173rd133rd
146th
Quine
1st
4,522nd
2,871st646th
612th
151st
2,273rd
4,914th
168th
Recamán
406th192nd
227th
1,105th
74th
1,141st
Repeating Decimals
386th270th
387th
Reverse Polish Notation
526th607th
700th
1st
54th
Reversi
288th
190th
150th
Rijndael S-box
38th146th
78th
Rock-paper-scissors-Spock-lizard
115th91st
52nd
Roman to Arabic
380th484th
607th
68th
317th
690th
105th
ROT13
390th484th
644th
10th
Rule 110
679th
257th336th
101st
212th
Scrambled Sort
178th260th
521st
387th
30th
Set
212th371st
229th
22nd
Seven Segment
404th
245th86th
61st
SI Units
249th180th
270th
Sierpiński Triangle
511th
470th167th
255th
51st
440th
Smith Numbers
389th170th
262nd
Spelling Numbers
456th1st
368th
Star Wars GPT
185th
178th223rd
68th
Star Wars Opening Crawl
266th349th
231st
Sudoku
263rd
351st
Sudoku (Fill-in)
291st
290th
Ten-pin Bowling
430th401st
429th
Tic-tac-toe
303rd402nd
363rd
274th
Time Distance
156th74th
145th
Tongue-twisters
404th629th
194th
378th
Topological Sort
213th263rd
161st
Tower of Hanoi
717th
302nd487th
500th285th
576th
625th
753rd
249th
Transpose Sentence
327th486th
734th
1st
83rd
Trinomial Triangle
112th
7th
435th
96th
United States
437th153rd
220th
341st
403rd299th
Vampire Numbers
293rd448th
253rd
Van Eck Sequence
555th315th
247th
367th
Zeckendorf Representation
290th458th
59th
Zodiac Signs
378th
254th365th
461st
274th
159th
γ
389th392nd
375th
λ
115th414th
82nd
497th
π
296th302nd
742nd
660th
502nd
111th
τ
221st388th
641st
573rd
451st
102nd
φ
198th481st
927th
301st
527th
38th
√2
222nd672nd
1,066th
368th
669th
40th
𝑒
241st726th
1,147th
891st
511th
69th