12 Days of Christmas
1,012th
16th
224th
615th131st
744th
188th
392nd
926th
133rd
223rd2,465th
24 Game
129th
239th
39th
99 Bottles of Beer
264th
134th
192nd
566th
361st
237th
435th
521st342nd
254th
3,296th
2,247th
Abundant Numbers
1,174th
1,111th
1st86th
479th
414th
64th
725th
2,349th
1,437th669th
458th351st
1,358th1,472nd3,504th
Abundant Numbers (Long)
436th
1st115th
417th
1,205th
89th
168th
Arabic to Roman
15th
699th
277th
505th
788th416th62nd
365th96th
579th976th
Arithmetic Numbers
18th233rd
49th
634th
Arrows
119th
66th244th
204th
125th
73rd385th
19th
270th
151st26th
47th192nd
340th
Ascending Primes
81st76th
12th
372nd
ASCII Table
30th
131st
15th85th
254th
482nd
184th
341st3rd
294th119th
594th
1,663rd
Billiards
52nd
49th
142nd
brainfuck
1,301st
196th
52nd427th
673rd
166th
77th
60th
740th
Card Number Validation
172nd
151st
Catalan Numbers
192nd
402nd
12th246th
26th
1,215th
1,209th
42nd
121st708th995th
Catalan’s Constant
264th
3rd930th
160th
198th
578th
Christmas Trees
148th
1st74th
326th
246th
286th
784th295th
143rd113th
271st2,032nd
Collatz
338th
36th536th
64th172nd
922nd
448th
332nd
CSS Colors
405th367th
371st870th325th
327th
235th461st
257th203rd
406th370th
333rd383rd363rd
341st317th59th998th140th
298th
306th242nd
Cubes
103rd
19th190th
317th
539th
74th
132nd228th
307th
1,060th
194th27th
Day of Week
261st
868th637th
378th
798th
1st
60th
710th
DFA Simulator
136th162nd
41st
Diamonds
94th
141st
17th71st
553rd
170th
373rd
298th20th
130th
400th1,304th
Divisors
2,179th
2,001st
929th
659th488th
1st
684th
2,143rd
1,402nd
725th
3,208th1,445th28th
2,463rd413th578th2,928th
1,426th4,565th
Emirp Numbers
61st
417th
600th
296th
99th303rd
380th
234th244th
32nd211th
315th
924th
856th
Emirp Numbers (Long)
26th260th
140th
1,058th
335th
Emojify
123rd139th
218th
142nd
144th
Evil Numbers
1,053rd
705th
1,186th
35th561st
183rd
1st
901st
939th
595th44th
393rd443rd
805th
1,802nd1,145th3,178th
Evil Numbers (Long)
278th
31st332nd
1,271st
449th40th
Factorial Factorisation
312th
119th
Farey Sequence
24th324th
251st
Fibonacci
731st441st
5,177th
2,814th
1,059th
3,906th
1st409th
2,854th
211th1,993rd502nd1,966th
516th
2,141st
2,675th3,192nd
1,844th45th
334th1,146th710th4,123rd
4,508th1,036th8,310th
Fizz Buzz
6,033rd12,711th5,897th12,762nd2,382nd4,174th2,502nd12,266th
1,488th4,272nd3,321st
1,486th
12,018th12,392nd5,519th1st1,313th8,963rd7,494th7,109th132nd700th2,478th4,573rd
2,625th4,864th2,597th11,060th1,338th606th25th4,601st60th
3,065th528th1,306th5,150th
12,467th6,835th6,482nd3,430th9,554th
Foo Fizz Buzz Bar
561st
473rd422nd
1,969th
713th
537th
501st1,221st11th
453rd1,360th
Forsyth–Edwards Notation
38th90th
752nd
251st
Fractions
541st
438th
1st282nd
721st
406th
419th606th
10th584th
1,108th
Game of Life
89th
181st
752nd
Gijswijt’s Sequence
97th
336th52nd
388th
103rd
380th9th
511th165th
173rd126th
Happy Numbers
511th
656th945th
801st
362nd
112th153rd
737th
1st
643rd
1,239th
434th308th30th
92nd235th
1,151st
1,067th869th2,504th
Happy Numbers (Long)
308th
34th106th
415th
1st
525th
951st
408th583rd
Hexdump
280th
135th160th
216th
42nd
406th
Hilbert Curve
25th
Intersection
641st
232nd
2nd66th
8th
805th
274th
1,051st
786th236th
147th
454th310th
Inventory Sequence
146th
281st
1st236th
421st
34th
454th
ISBN
409th
506th136th
40th
50th
339th
219th
623rd
Jacobi Symbol
353rd
13th
187th
347th
159th
Kaprekar Numbers
242nd
308th
Kolakoski Constant
327th
121st
8th
418th
341st
595th
796th553rd957th730th
Kolakoski Sequence
713th
87th
103rd
1st
411th
689th272nd
368th
1,202nd
Leap Years
801st145th
871st
234th
171st164th
117th
289th448th1,282nd188th
470th
828th
19th568th398th
2,496th714th764th
352nd1,763rd
3,222nd
Levenshtein Distance
118th
418th
237th
742nd
983rd
80th
574th
3rd374th
432nd463rd
Leyland Numbers
588th
261st
248th143rd
5th
513th
637th
307th23rd
465th
701st1,047th
ln 2
143rd
435th200th
532nd
3rd
27th
Look and Say
1,402nd
262nd
299th98th
538th
148th236th48th
567th
11th
352nd413th
610th
531st1,094th
Lucky Numbers
116th
203rd
272nd60th
204th
36th
233rd
926th
Lucky Tickets
191st
9th117th
51st
313th
171st11th
297th331st661st
Mahjong
195th
Mandelbrot
76th
242nd
Maze
217th150th
Medal Tally
264th78th
141st
224th
Minesweeper
133rd
Morse Decoder
242nd
139th232nd
181st
288th229th
Morse Encoder
244th
117th
32nd
319th
214th
216th
199th
Musical Chords
340th138th
108th
31st
70th
186th
49th
118th
N Queens
40th
278th
Niven Numbers
979th402nd
1,458th437th
262nd1,004th
815th
1st378th
1,916th2,932nd112th
1st
354th537th1,170th
1,639th
1,625th928th47th
597th1,130th494th
1,627th
558th2,495th738th2,136th
Niven Numbers (Long)
206th
672nd
20th297th
1st
716th
56th
103rd512th
Number Spiral
122nd
385th
92nd
73rd
1st
8th
85th
182nd
270th
567th
475th
Odious Numbers
831st559th
542nd
1,079th
33rd449th
139th
1st
761st
797th
1,339th
485th42nd
1,893rd
255th
664th
2,055th731st2,757th
Odious Numbers (Long)
410th
31st292nd
1,242nd
372nd40th
Ordinal Numbers
872nd
451st
811th
608th
831st
971st256th
755th
609th3rd
1,166th1,153rd
PalindromemordnilaP
101st
88th
Pangram Grep
1,528th
160th
406th
1st181st
86th
645th
1,300th
1,071st67th
149th
249th
1,558th
Partition Numbers
190th
249th
Pascal’s Triangle
408th
723rd
471st
112th196th
1st
1st
521st2,446th
791st49th
1,000th
282nd
1,151st668th1,575th
Pernicious Numbers
273rd402nd
1,066th351st
249th874th
722nd
692nd1st453rd
104th1,980th153rd
482nd
376th529th919th
225th313th130th779th37th
190th486th455th
1,124th
865th1,864th
1,975th
Pernicious Numbers (Long)
201st
510th457th
1st
696th
33rd
223rd
Poker
137th
157th
227th132nd
173rd
115th
253rd
Polyominoes
22nd
Prime Numbers
1,117th465th
1,908th
913th
697th327th
1st
1st
367th
1,711th
600th113th
227th392nd
841st
2,151st
2,083rd
Prime Numbers (Long)
565th
484th
520th388th
1st
1st
887th
608th207th
709th445th
Proximity Grid
90th
QR Decoder
165th
243rd
90th134th
150th
284th
Quine
30th
258th
3,968th1,347th
2,664th1,252nd3,260th
1,713th1,602nd
1,530th528th1,127th
3,604th230th
1,436th
1,153rd
1,804th1,633rd474th
1,771st159th
1st1,333rd
3,140th
5,016th2,454th
Recamán
283rd
638th129th
891st
257th
560th365th
942nd
621st944th
Repeating Decimals
119th
244th
41st
Reverse Polish Notation
335th
1st140th
279th
199th
91st
295th
Reversi
212th
Rijndael S-box
187th
247th
Rock-paper-scissors-Spock-lizard
148th
129th
703rd
269th
79th
231st235th
417th
Roman to Arabic
453rd
65th207th
624th
505th
509th
834th100th
383rd
649th
ROT13
256th
96th
8th
184th
277th
Rule 110
526th
84th
159th
91st
258th
428th
319th
296th29th
410th
Scrambled Sort
173rd
28th
217th
Set
167th
22nd
Seven Segment
1,169th
288th
54th
281st
210th
227th
643rd119th
204th
SI Units
100th
122nd
342nd
Sierpiński Triangle
497th
418th
233rd
82nd
242nd
242nd
241st
444th150th
283rd
776th
Smith Numbers
230th
136th
299th
594th
967th282nd
561st
Spelling Numbers
1st
232nd
137th
370th
240th
502nd
252nd
334th600th
Star Wars GPT
79th
5th
150th
Star Wars Opening Crawl
244th
94th
82nd
54th
179th
214th
89th
289th
35th
290th
Sudoku
89th
105th
221st
124th
168th
Sudoku (Fill-in)
249th
87th
67th
74th
204th
Ten-pin Bowling
402nd
465th
245th
95th366th
175th
110th
240th
337th
425th
Tic-tac-toe
271st
277th
Time Distance
18th55th
142nd
Tongue-twisters
562nd
902nd341st
574th
244th
445th
314th
819th
299th
756th316th
104th
718th
412th548th
Topological Sort
38th
Transpose Sentence
240th
1st150th
28th
401st170th
Trinomial Triangle
7th98th
11th
United States
208th
365th
256th2nd
Vampire Numbers
662nd
109th
378th24th
423rd
250th
266th99th
499th
981st
Van Eck Sequence
1,217th221st
407th
1st145th
414th
467th
161st13th
819th
781st
Zeckendorf Representation
143rd
315th
61st
Zodiac Signs
139th
39th322nd
49th
γ
252nd
1st
172nd
803rd
λ
284th
292nd133rd
1,496th1,392nd
1,238th
196th
1,171st213th
453rd
227th174th
π
871st
376th
133rd329th
4th
23rd2,261st
606th
179th
458th108th
1,431st
1,591st1,494th
τ
356th
332nd
4th
1,419th
551st
131st
555th203rd
1,004th
1,084th1,033rd
φ
198th
369th
290th243rd
159th
99th1,584th
851st
15th
652nd38th
1,151st
1,337th1,212th
√2
216th
388th
291st
438th
546th1,830th
773rd
13th
732nd40th
1,360th
1,557th1,371st
𝑒
759th
235th
299th
423rd
1st
17th2,162nd
505th
215th
1,010th65th
1,369th
1,433rd1,435th