12 Days of Christmas
2,182nd1,595th1,524th
1,220th
495th
537th
243rd500th
58th
24 Game
373rd
281st
86th
99 Bottles of Beer
1,910th872nd853rd
321st
511th
327th405th
220th
Abundant Numbers
971st1,006th835th
98th1,536th2,386th637th
1,877th
2,962nd1,116th840th
374th
Abundant Numbers (Long)
1,959th1,370th1,337th
1,729th1,630th926th
293rd
1,928th832nd1,301st
1,036th
Arabic to Roman
1,068th862nd
803rd
818th
644th
347th678th
163rd
Arithmetic Numbers
1,393rd439th
538th
565th
261st
504th
Arrows
306th387th366th
576th
273rd
381st
242nd376th
303rd
Ascending Primes
371st
517th
508th
178th
ASCII Table
1,209th368th433rd
612th
601st
750th644th
309th
Billiards
241st
226th
brainfuck
1,144th560th731st643rd
313th
169th
158th556th
259th
Calendar
228th
Card Number Validation
383rd
317th
Catalan Numbers
1,124th1,112th1,246th
26th861st152nd
1,117th
42nd304th
871st
Catalan’s Constant
207th210th225th
352nd172nd
177th
439th122nd248th
191st
Christmas Trees
2,269th1,120th936th1,073rd
890th475th
195th
784th227th
341st
Collatz
2,327th794th1,002nd
2,325th
67th
461st
483rd812th
542nd
CSS Colors
274th318th240th
271st
277th
234th289th
350th609th
Cubes
358th723rd762nd
519th
343rd
147th
244th465th
109th
Day of Week
236th
514th
1,223rd
DFA Simulator
382nd
93rd
248th
Diamonds
422nd502nd813th335th
1,307th
1,061st
382nd
262nd
493rd615th
246th
Divisors
2,654th1,585th2,252nd
2,251st2,780th1,720th
564th
944th425th
1,534th
Emirp Numbers
750th59th574th
710th851st1,191st
841st
431st505th
353rd
Emirp Numbers (Long)
839th442nd529th
350th
597th
736th
488th
217th
Emojify
144th211th199th
252nd
206th
140th
250th354th
326th
Evil Numbers
1,354th1,767th1,070th841st
2,073rd1,616th1,818th535th
1,111th
50th1,878th
840th
Evil Numbers (Long)
1,521st855th718th
1,341st1,098th
503rd
564th
121st1,199th
759th
Factorial Factorisation
300th
170th
Farey Sequence
624th
592nd
402nd
Fibonacci
7,527th3,254th3,518th889th669th
4,894th
3,272nd3,727th3,782nd4,214th235th
5,981st549th2,615th
46th2,591st2,607th8,791st3,039th3,363rd
Fizz Buzz
9,917th5,756th4,423rd2,013th2,043rd
10,770th
1,299th2,172nd8,567th
139th
2,689th4,803rd
9,235th786th542nd6,532nd8,043rd3,127th8,195th
Foo Fizz Buzz Bar
1,719th2,661st1,435th1,171st
1,699th1,386th
987th
1,401st1,382nd
9th1,350th1,947th
778th2,140th
Forsyth–Edwards Notation
597th
491st
258th
255th
Fractions
1,503rd491st481st
625th446th589th
753rd1,634th
624th783rd10th722nd
691st
Game of Life
431st266th222nd
334th
322nd
318th
257th
Gijswijt’s Sequence
506th
482nd
346th
121st
Happy Numbers
2,008th640th810th
457th128th919th793rd994th868th
692nd
263rd758th380th
455th957th
Happy Numbers (Long)
1,354th941st955th
205th58th711th462nd883rd863rd
905th
470th801st761st
431st569th
Hexdump
339th394th411th
317th
418th
399th556th
288th635th
Hilbert Curve
198th
135th
239th
36th
Intersection
841st675th812th
223rd138th829th775th742nd
624th
690th113th1,015th256th
940th
Inventory Sequence
688th482nd457th
255th
612th
404th
624th
397th
ISBN
1,225th903rd880th
685th
186th
309th
207th887th
476th
Jacobi Symbol
534th254th245th
279th
343rd
193rd350th
228th
Kaprekar Numbers
420th
153rd
Kolakoski Constant
531st266th183rd
174th
353rd
173rd
281st322nd
111th
Kolakoski Sequence
868th580th450th
857th93rd129th
492nd
170th
289th771st
384th867th
Leap Years
1,219th614th292nd
2,348th260th1,505th
103rd
470th
2,467th411th726th
1,112th1,526th
Levenshtein Distance
676th451st567th
382nd604th
422nd
431st
490th677th3rd
455th548th
Leyland Numbers
1,221st1,019th740th
772nd270th267th
862nd
992nd
795th25th733rd
1,220th1,159th
ln 2
481st479th503rd
325th
629th386th
377th
458th668th
334th
Look and Say
921st1,184th1,084th
352nd
644th
464th253rd
550th
Lucky Numbers
471st367th365th
289th
423rd
345th
259th
219th446th
254th
Lucky Tickets
586th522nd495th
283rd
57th
316th
46th201st
261st
Mahjong
172nd
Mandelbrot
246th
368th
Maze
123rd77th268th287th
89th
200th
199th
230th
Medal Tally
316th
242nd
Minesweeper
327th
249th
Morse Decoder
259th241st
206th
224th
50th291st
Morse Encoder
152nd163rd
205th
282nd
201st291st
Multitap Input
325th
Musical Chords
270th238th
323rd
192nd
137th
225th249th
N Queens
214th
118th
Niven Numbers
1,806th1,591st1,548th
2,225th
367th
404th
2,642nd301st1,229th
1,330th
Niven Numbers (Long)
1,728th1,055th922nd
1,241st
375th
760th
659th90th
934th
Number Spiral
476th160th329th
598th
392nd1,397th
156th
371st333rd
Odious Numbers
1,402nd1,429th832nd765th
1,816th420th1,501st749th
797th
47th1,460th
713th
Odious Numbers (Long)
1,348th594th532nd
1,093rd648th
239th
497th
46th1,096th
918th
Ordinal Numbers
1,315th700th838th
1,190th
214th
418th
286th1,121st
1,297th
PalindromemordnilaP
475th
Pangram Grep
1,688th2,204th2,212th
1,799th
106th
997th
299th588th
930th
Partition Numbers
590th
Pascal’s Triangle
1,758th930th830th
1,293rd
951st
322nd
602nd
251st149th
886th
Pernicious Numbers
1,515th540th870th
1,513th
396th
453rd
41st549th
1,048th
Pernicious Numbers (Long)
833rd580th
841st
1,010th
115th
454th
Poker
253rd287th
289th
291st
187th288th
Polyominoes
278th
705th
Prime Numbers
2,025th1,527th1,520th
1st
179th2,599th
397th
3,346th298th538th
947th
Prime Numbers (Long)
1,449th950th985th
1st
817th1,800th
540th
1,809th455th938th
1,182nd
Proximity Grid
310th294th285th
325th
269th
271st368th
QR Decoder
39th118th129th
306th
191st
218th
203rd235th
Quine
1st
280th4,422nd4,093rd
3,580th2,971st2,000th3,148th2,318th
1,346th
1,901st171st484th
4,533rd
Recamán
868th408th206th
806th
113th
418th
437th809th
377th
Repeating Decimals
346th
406th
202nd
Reverse Polish Notation
900th819th841st
1st
567th
542nd
214th697th
447th
Reversi
260th239th
Rijndael S-box
576th
288th
259th
76th
Rock-paper-scissors-Spock-lizard
474th363rd427th
229th
138th
184th175th
198th
Roman to Arabic
818th1,077th1,071st
690th
649th
786th
617th811th
610th
ROT13
403rd
757th
278th535th
Rule 110
444th454th449th
500th
293rd
346th
372nd344th
255th
Scrambled Sort
84th
Set
407th
Seven Segment
729th338th293rd
509th
265th
292nd
350th301st
SI Units
217th
95th
Sierpiński Triangle
483rd443rd437th
649th
434th
319th
497th348th
317th
Smith Numbers
569th581st590th
714th
329th
213th
553rd383rd
145th
Spelling Numbers
698th313th323rd
243rd
181st
613th372nd
449th
Star Wars GPT
234th
338th
Star Wars Opening Crawl
196th222nd
288th
57th
174th306th
88th
Sudoku
86th162nd169th
248th
135th
45th
158th180th
105th
Sudoku (Fill-in)
164th177th
100th
172nd
128th195th
156th
Ten-pin Bowling
396th390th
318th
423rd
316th
570th
428th474th
Tic-tac-toe
429th
293rd
Time Distance
358th375th
185th
327th
213th385th
236th
Tongue-twisters
505th566th543rd
701st
302nd
400th
289th535th500th
157th
Topological Sort
282nd
Tower of Hanoi
490th
190th
Transpose Sentence
896th
533rd
421st
Trinomial Triangle
66th
United States
413th367th333rd
487th
110th
344th
401st318th
429th
Vampire Numbers
432nd446th
392nd
226th
355th
157th369th
225th
Van Eck Sequence
685th421st425th
382nd
461st
139th
201st594th
359th
Zeckendorf Representation
603rd531st
388th
513th
476th
337th
Zodiac Signs
361st277th292nd
182nd
402nd
194th351st
335th
γ
239th
185th
170th
λ
110th1,027th858th
268th
81st
223rd251st
180th
π
547th472nd455th
570th111th647th409th
382nd
165th706th
283rd
τ
494th447th429th
528th75th668th546th
357th
260th596th
318th
φ
307th514th719th
651st
975th503rd
575th
38th768th
438th
√2
731st618th777th
552nd1,050th547th
589th
515th807th
472nd
𝑒
644th570th527th
351st733rd501st
488th
661st715th
646th