12 Days of Christmas
163rd
83rd
1,404th
16th
114th
24 Game
110th
67th
88th52nd
23rd27th37th24th
70th
79th44th236th
100th80th
47th7th
60th116th
98th
45th
53rd
290th39th
73rd
54th206th
99 Bottles of Beer
101st
443rd
1,251st
9th
2,358th
1,381st1,060th
Abundant Numbers
279th
389th
1,192nd
73rd
378th
159th
Abundant Numbers (Long)
1,261st
1,004th
1,949th25th
Alphabetic Numbers
70th
55th
36th
32nd
Arabic to Roman
672nd
272nd
82nd
Arithmetic Numbers
718th
312th
1,527th
23rd
Arrows
319th
371st99th
Ascending Primes
121st
82nd
221st242nd
305th38th
ASCII Table
551st
806th
1,790th
697th243rd
1,712th
Billiards
15th
brainfuck
111th
76th
10th
279th
624th
Calendar
200th
164th
350th119th
4th
Card Number Validation
110th
124th
22nd
621st
Catalan Numbers
1,059th
440th
1,533rd665th
1,917th
146th
251st
1,445th
Catalan’s Constant
188th
203rd
Christmas Trees
631st
233rd
219th
2,965th
7th
Collatz
280th
712th
1,622nd
1,778th
17th
778th
1,772nd
Connect Four
10th
Continued Fractions
167th
309th
77th
CSS Colors
241st
347th
354th
110th
Cubes
144th
925th
14th
Day of Week
758th
578th
382nd
161st
72nd
DFA Simulator
229th
23rd
Diamonds
379th
166th
10th
2,019th
Divisors
2,796th
1,757th
2,021st
1,192nd
3,953rd
3,594th
362nd
2,626th
2,718th3,460th
3,039th
Emirp Numbers
1,005th
693rd
432nd
52nd
917th
Emirp Numbers (Long)
826th
583rd
96th
Emojify
257th
232nd
31st
Evil Numbers
1,364th
740th
815th
871st656th
1,019th774th
2,563rd
1,264th
1,008th
477th215th4,735th
1,387th
3,489th1,427th372nd4,985th25th2,663rd
3,181st396th
2,822nd
1,530th
4,448th703rd
Evil Numbers (Long)
587th
723rd
670th496th
335th
2,075th
1,672nd
717th
932nd118th
732nd
65th
1,244th
Factorial Factorisation
279th
199th
45th
Farey Sequence
169th
247th144th197th427th
83rd
48th
7th
Fibonacci
3,727th
2,039th
896th
523rd2,655th
5,531st2,942nd
4,429th
2,823rd
195th
3,899th
4,790th
21st4,955th3,261st
Fizz Buzz
3,111th
2,041st13,361st2,313th12,679th
2,523rd
12,429th1,922nd11,860th
11,500th
4,292nd10,486th
7,886th9,387th3,833rd
76th11,598th
12,535th4,631st
12,815th630th12,952nd8th6,178th
1,361st10,837th
9,787th11,020th
Foo Fizz Buzz Bar
542nd
911th
391st
453rd239th
325th
11th
Forsyth–Edwards Notation
124th
356th
4th
Fractions
486th
383rd
173rd
950th
770th
Game of Life
143rd
324th
255th12th
Gijswijt’s Sequence
198th
190th
30th
536th
Gray Code Decoder
329th
183rd
77th43rd
481st
Gray Code Encoder
514th
361st
498th
146th
543rd
Happy Numbers
1,157th
690th
655th
88th
2,781st
Happy Numbers (Long)
640th
354th
22nd
Hexdump
336th
503rd
125th
83rd
31st
Hilbert Curve
100th
106th
5th
348th
Intersection
603rd
734th
10th
Inventory Sequence
669th
713th
923rd
70th
856th
ISBN
393rd
541st
66th16th
Jacobi Symbol
202nd
316th68th
Kaprekar Numbers
46th317th
54th567th40th
37th32nd
126th
425th116th8th
84th
477th
136th35th
583rd
301st
309th
Kolakoski Constant
106th
104th
Kolakoski Sequence
503rd
822nd
40th
Leap Years
1,922nd
960th
500th
454th
540th
6th
790th
332nd
Levenshtein Distance
429th
335th
120th
Leyland Numbers
539th
120th
ln 2
253rd
163rd
144th
9th
Look and Say
255th
127th
22nd
1,371st
133rd
Lucky Numbers
150th
419th
224th
51st
133rd
Lucky Tickets
239th
178th
411th64th
80th
612th
Mahjong
30th
388th
278th8th
376th
Mandelbrot
91st
126th98th
236th
366th292nd
35th
119th
161st
343rd
Maze
211th
6th
Medal Tally
97th
18th
Minesweeper
175th
147th
7th
Morse Decoder
219th
166th
18th
Morse Encoder
284th
66th14th
Multitap Input
216th
86th
4th
213th
Musical Chords
256th
176th
30th
578th
N Queens
85th
294th
40th504th
465th
320th
339th475th
275th
258th14th520th
316th
464th
198th352nd
473rd293rd
Niven Numbers
2,009th
888th
1,050th
1,481st624th
81st
843rd
28th
507th
Niven Numbers (Long)
1,540th
1,614th1,076th
77th
435th
Number Spiral
328th
543rd
1,222nd
230th
790th
Odious Numbers
1,751st1,273rd
701st
466th
883rd851st
914th665th
3,135th
1,280th
701st
360th179th
1,763rd
1,852nd785th
26th2,385th
280th
2,549th
1,453rd
Odious Numbers (Long)
574th
288th
760th498th
450th
1,863rd
1,552nd
570th
167th
1,197th
26th
1,194th
Ordinal Numbers
782nd
638th
557th
53rd
296th
PalindromemordnilaP
765th
406th
43rd
761st
Pangram Grep
1,102nd
942nd
59th
822nd
Partition Numbers
302nd
402nd822nd395th
151st
37th
352nd32nd
281st
251st379th
10th
Pascal’s Triangle
978th
1,496th
2,025th
305th
1,819th957th
1,737th1,033rd
Pernicious Numbers
1,510th
686th
261st
445th765th
1,166th529th2,060th2,308th2,661st1,508th1,410th2,476th
1,747th1,189th
746th127th2,923rd
1,110th1,471st625th
1,668th352nd2,528th23rd1,192nd
1,956th477th
1,016th2,484th786th
Pernicious Numbers (Long)
364th
287th
675th
182nd108th
600th
Poker
75th
314th
Polyominoes
182nd
172nd
276th
105th
441st
833rd
488th
318th
Prime Numbers
2,525th
1,002nd
1,590th
801st
1,273rd547th
1,548th
211th
1,711th3,142nd146th1,624th
4,164th1,221st
Prime Numbers (Long)
796th
1,169th
510th
2,787th
195th
1,189th
131st
463rd
Proximity Grid
197th
389th6th
QR Decoder
321st
375th
49th
359th
Quine
7th
280th
2,195th2,230th4,701st2,338th
2,931st
5,188th3,097th1,368th
2,318th5,536th5,744th
3,397th
3,558th2,253rd
4,577th
4,096th245th3,922nd
2,876th1,264th4,893rd
3,284th3,320th
651st5,481st
4,863rd
1,878th4,546th
Recamán
362nd
151st
537th
70th
49th
Repeating Decimals
248th
214th
88th
Reverse Polish Notation
332nd
520th
79th
1,070th
Reversi
434th
147th
7th
Rijndael S-box
281st
93rd
714th
Rock-paper-scissors-Spock-lizard
133rd
12th
Roman to Arabic
592nd
497th
63rd
1,344th
ROT13
587th1,088th623rd
592nd
706th
271st
238th
75th
886th
Rule 110
324th
933rd29th
Scrambled Sort
370th
418th
87th
Set
172nd
255th
101st
312th
Seven Segment
546th
345th68th
370th
SI Units
99th
9th
Sierpiński Triangle
527th
128th
21st
89th222nd
379th
247th
217th5th
412th
455th50th
206th947th
294th
Smith Numbers
206th
211th
8th
Spelling Numbers
264th
263rd
93rd
Star Wars GPT
373rd
288th
231st
57th
332nd
Star Wars Opening Crawl
117th
21st
483rd
Sudoku
210th
18th
Sudoku (Fill-in)
90th
26th
Taxicab Numbers
381st
195th
26th
Ten-pin Bowling
206th
607th
20th
525th
Tic-tac-toe
196th
435th
86th
198th17th
258th
497th
83rd
Time Distance
595th
9th
577th
Tongue-twisters
185th
344th
52nd
14th
408th
7th
2nd
Topological Sort
225th
228th
13th
Tower of Hanoi
957th814th593rd622nd102nd1,194th59th
208th221st
509th
738th
123rd33rd
468th
309th
459th
140th
Transpose Sentence
392nd
456th
915th
88th
Trinomial Triangle
319th
349th
535th59th
202nd
United States
73rd
59th
Vampire Numbers
258th
6th
Van Eck Sequence
337th
435th
786th61st
Zeckendorf Representation
267th
494th
35th
159th
Zodiac Signs
297th
257th
38th
γ
261st
89th
54th
λ
728th
146th
78th
π
2,729th
424th
846th92nd
193rd
τ
336th
106th
156th
φ
719th
317th
736th
174th
√2
760th
418th
262nd
125th
10th
𝑒
477th
1,089th
492nd
223rd
180th
5th1,269th1,871st
954th