12 Days of Christmas
3,232nd
1,166th94th
359th
296th
24 Game
379th
304th
99 Bottles of Beer
401st342nd
822nd
413th
Abundant Numbers
1,376th
1,081st296th
443rd
240th
207th
1,733rd
1,465th
763rd
634th
Abundant Numbers (Long)
1,588th
356th547th
863rd
419th
351st
446th
1,749th
1,414th
59th
Alphabetic Numbers
280th79th
277th
Arabic to Roman
375th29th
433rd
762nd
190th
131st
Arithmetic Numbers
422nd1,203rd
487th
123rd
Arrows
233rd449th
507th
119th
585th
Ascending Primes
477th233rd
288th
429th
ASCII Table
472nd533rd
1,145th
654th
357th
Billiards
302nd212th
207th
brainfuck
393rd507th
302nd
219th
Calendar
218th410th
246th
280th
68th
Card Number Validation
176th404th
646th
732nd
13th
Catalan Numbers
1,267th
697th465th
838th
152nd
276th
Catalan’s Constant
477th289th
386th
493rd
412th
Chess Move Validation
213th270th
191st
Christmas Trees
921st1,015th
462nd
717th
945th
793rd
1,412th
Collatz
1,176th
264th686th
2,551st
10th
1,171st
868th
88th
2,421st
2,231st
438th
2,449th
Connect Four
210th
192nd
Continued Fractions
159th352nd
7th
CSS Colors
71st
315th
209th
Cubes
558th575th
503rd
Day of Week
346th1,215th
1,320th
708th
74th
DFA Simulator
240th409th
507th
60th
Diamonds
580th648th
481st
837th
515th
934th
Divisors
2,158th
970th976th
1,754th
1,281st
1st
2,687th
1,990th
3,792nd
36th
3,610th
Emirp Numbers
721st231st
726th
1,270th
652nd
Emirp Numbers (Long)
303rd333rd
500th
285th
Emojify
304th148th
299th
178th
534th
273rd
Evil Numbers
4,672nd
1,163rd
767th562nd
3,799th
2,148th
900th3,089th751st
519th
1,865th
2,930th
29th
2,941st
2,471st
Evil Numbers (Long)
1,031st
547th441st
1,937th
1,426th
1,075th
486th
1,239th
1,827th
106th
1,830th
1,762nd
Factorial Factorisation
422nd442nd
373rd
Farey Sequence
695th735th
233rd
234th
666th
Fibonacci
2,605th
782nd
8,161st
2,996th1,210th
4,892nd
2,683rd
2,950th
5,685th
210th
2,720th
7,144th
25th
8,819th2,011th
4,629th
Fizz Buzz
9,004th4,875th12,955th6,105th12,685th10,409th11,350th11,934th3,787th11,378th6,789th
8,101st10,926th1,959th1,922nd11,741st11,080th3,977th10,869th10,924th
3,805th12,877th9,427th1,283rd10,127th12,883rd4,637th
4,511th8,477th1,609th7,587th6,472nd5,667th11,041st10,201st10,261st8,123rd4,120th11,361st12,412th12,112th5th7,338th12,377th5,160th8,032nd5,145th10,458th9,883rd10,694th10,481st12,833rd4,260th
Foo Fizz Buzz Bar
386th921st
1,237th
926th
1,808th
1,011th
2,223rd
1,779th
3rd
2,718th1,897th
Forsyth–Edwards Notation
573rd290th
265th
432nd
Fractions
225th468th
421st
105th
Game of Life
323rd223rd
229th
Gijswijt’s Sequence
353rd343rd
273rd
Gray Code Decoder
580th593rd
590th
161st
193rd
Gray Code Encoder
552nd468th
1st
30th
Happy Numbers
1,201st
1,197th
1,283rd485th
2,117th
313th
1,953rd
1,241st
653rd
24th
1,044th
Happy Numbers (Long)
1,044th
446th458th
810th
148th
891st
1,048th
522nd
207th
818th
Hexdump
562nd496th
351st
539th
Hilbert Curve
195th147th
212th
Intersection
566th1,020th
134th
487th
190th
Inventory Sequence
589th1,042nd
657th
146th
ISBN
1,511th
528th785th
1,020th
553rd
559th
943rd
193rd
Jacobi Symbol
181st371st
176th
379th
576th
119th
Kaprekar Numbers
413th512th
372nd
Kolakoski Constant
185th184th
363rd
693rd
344th
214th
Kolakoski Sequence
481st836th
1,272nd
955th
939th
858th
769th
289th
Leap Years
733rd
844th628th
2,925th
13th
1,146th
435th
52nd
1,717th
351st
Levenshtein Distance
307th580th
4th
Leyland Numbers
240th327th
558th
336th
952nd
17th
ln 2
170th811th
746th
570th
10th
Look and Say
481st680th
839th
909th
104th
94th
Lucky Numbers
605th393rd
446th
585th
519th
Lucky Tickets
117th317th
358th
366th
6th
Mahjong
267th272nd
273rd
Mandelbrot
376th328th
348th
Maze
370th532nd
312th
Medal Tally
414th554th
594th
293rd
Minesweeper
188th281st
178th
Morse Decoder
260th211th
297th
217th
Morse Encoder
209th
47th
160th
Multitap Input
204th331st
303rd
77th
Musical Chords
199th232nd
158th
N Queens
330th
352nd
Nim
268th309th
80th
Niven Numbers
3,485th
1,672nd
644th1,591st
1,412th
318th
1st
984th
309th
2,400th
34th
1,915th
2,817th
Niven Numbers (Long)
459th955th
1,380th
173rd
1st
967th
1,109th
1,478th
55th
1,222nd
Number Spiral
506th
561st
397th
Odious Numbers
3,685th
1,006th
676th443rd
3,139th
1,516th
816th2,753rd581st
788th
749th
3,045th
31st
2,464th
2,410th
Odious Numbers (Long)
1,009th
452nd356th
1,760th
1,148th
601st
255th
537th
1,909th
31st
1,679th
1,619th
Ordinal Numbers
842nd370th
1,020th
662nd
819th
517th
PalindromemordnilaP
379th
644th
186th
Pangram Grep
1,753rd
200th736th
2,309th1,535th
2,134th
114th
526th
1,659th
684th
1,718th
1,883rd
2,057th
2,414th
17th
1,730th
2,731st
Partition Numbers
153rd428th
75th
Pascal’s Triangle
963rd
1,040th1,070th
691st
226th
1st
2,080th
923rd
266th
Pernicious Numbers
277th
1,067th889th
1,244th
103rd
1,476th
1,167th
134th
1,352nd
344th
26th
1,345th
2,081st
Pernicious Numbers (Long)
274th313th
1,032nd
123rd
907th
844th
594th
149th
697th
1,095th
Poker
336th154th
209th
323rd
Polyominoes
172nd108th
165th
Prime Numbers
3,231st
1,752nd
3,982nd
942nd1,302nd
2,376th
969th
2,592nd1,722nd782nd
437th
102nd
388th
151st
1,022nd
2,545th
Prime Numbers (Long)
2,439th
1,121st
1,949th
696th848th
1,095th
785th
1,754th1,164th
419th
88th
2,112th
231st
1,380th
1,783rd
Proximity Grid
169th247th
161st
QR Decoder
218th172nd
175th
Quine
10th
4,692nd
2,944th1,404th
1,590th
506th
2,378th
5,182nd
149th
Recamán
467th250th
457th
1,184th
55th
1,242nd
Repeating Decimals
440th315th
441st
Reverse Polish Notation
569th654th
739th
1st
73rd
Reversi
218th354th
241st
181st
Rijndael S-box
150th147th
86th
Rock-paper-scissors-Spock-lizard
130th127th
48th
Roman to Arabic
431st504th
687th
195th
350th
806th
74th
ROT13
466th575th
791st
13th
Rule 110
733rd
314th385th
170th
234th
Scrambled Sort
235th319th
646th
521st
35th
Set
276th464th
275th
45th
Seven Segment
452nd
297th116th
581st
64th
SI Units
324th211th
321st
Sierpiński Triangle
503rd
539th215th
290th
116th
476th
Smith Numbers
425th199th
281st
Spelling Numbers
571st1st
474th
Star Wars GPT
247th
234th307th
88th
Star Wars Opening Crawl
327th412th
279th
Sudoku
297th
419th
Sudoku (Fill-in)
359th
350th
Taxicab Numbers
328th302nd
227th
Ten-pin Bowling
490th465th
485th
Tic-tac-toe
350th475th
434th
282nd
Time Distance
188th78th
159th
Tongue-twisters
452nd688th
245th
432nd
Topological Sort
291st346th
202nd
Tower of Hanoi
952nd
437th644th
673rd697th
786th
827th694th
1,043rd
292nd
Transpose Sentence
396th607th
873rd
61st
1st
115th
Trinomial Triangle
187th
57th
589th
111th
Ulam Sequence
261st
237th
United States
483rd175th
262nd
396th
434th355th
600th
Vampire Numbers
340th498th
280th
Van Eck Sequence
648th561st
384th
424th
Zeckendorf Representation
332nd543rd
62nd
Zodiac Signs
433rd
327th453rd
529th
347th
167th
γ
437th470th
431st
λ
259th468th
248th
624th
π
378th400th
843rd
762nd
587th
157th
τ
285th468th
737th
683rd
526th
124th
φ
233rd536th
1,032nd
464th
595th
12th
√2
279th796th
1,189th
528th
765th
11th
𝑒
237th854th
1,281st
1,051st
578th
7th