12 Days of Christmas
29th
482nd
305th
20th
17th
24 Game
6th
114th
58th
4th
5th
99 Bottles of Beer
78th
238th
164th
42nd
30th
Abundant Numbers
746th
439th
197th
601st
1,349th
1,936th
48th
547th
519th86th231st
2,022nd
355th
106th679th
Abundant Numbers (Long)
1,078th
341st
79th
1,698th
94th
580th
841st3rd430th
1,323rd
60th
472nd388th
Arabic to Roman
188th19th259th
72nd
201st
123rd2nd
303rd
102nd
Arithmetic Numbers
67th
74th
466th
1,300th
806th161st
3rd
27th
Arrows
19th
84th
75th
6th
92nd
Ascending Primes
57th
328th
239th
128th
12th
33rd
ASCII Table
23rd
59th
249th
2nd
73rd
Billiards
142nd
129th19th
12th
17th
24th
45th
7th
10th
brainfuck
1,170th
39th
123rd
153rd
15th
225th
Calendar
25th
69th
180th
2nd
92nd
Card Number Validation
71st
26th
127th
40th
52nd
438th
3rd
49th
Catalan Numbers
527th867th
416th824th300th
861st383rd
507th852nd
538th
644th409th215th
137th1,530th
510th
1,430th
469th
30th
113th
624th
531st
Catalan’s Constant
145th
59th
152nd
157th
3rd
124th
52nd
170th
Christmas Trees
121st
84th
137th
22nd
300th
Collatz
251st
229th
201st
4th
331st
170th
94th
CSS Colors
41st
146th
121st
187th
1st
86th
62nd
145th
Cubes
35th
347th
66th
95th
176th
Day of Week
192nd
488th474th
230th
374th
458th
330th
345th
564th104th
387th
377th
1st
62nd
164th
DFA Simulator
12th
38th
210th
4th
49th
Diamonds
31st
226th
139th
2nd
266th
Divisors
1,252nd2,488th901st
1,281st
705th2,422nd405th
2,693rd
963rd
208th925th972nd
1,143rd1,706th
790th269th
1,125th1,151st2,343rd
35th305th
991st317th1,448th
Emirp Numbers
454th674th
267th127th
487th
110th
408th
515th549th386th892nd
102nd
185th
460th
258th906th
Emirp Numbers (Long)
34th
191st
152nd
83rd
13th
59th
Emojify
29th
39th
66th
4th
88th
Evil Numbers
2,400th
2,685th1,711th
795th715th855th538th
871st812th450th369th1,286th577th1,202nd
479th3,277th
903rd815th1,718th1,102nd1,778th186th
733rd495th2,654th2,399th1st747th
46th2,053rd2,151st
213th1,189th425th654th
2,727th
4,144th
Evil Numbers (Long)
1,212th
724th909th
474th341st346th348th
264th355th250th591st377th
329th1,566th
582nd1,126th703rd
80th
393rd278th
1,401st1st852nd
42nd1,014th1,616th
842nd630th422nd
924th
Factorial Factorisation
60th
100th
93rd
23rd
51st
Farey Sequence
379th
84th522nd
50th503rd114th
478th
183rd
30th
192nd
3rd
404th
212th
Fibonacci
2,655th2,472nd2,224th2,250th
737th386th632nd4,221st3,109th3,937th3,086th2,479th428th1,851st1,096th2,706th
2,876th4,614th4,380th
2,649th785th1st2,572nd445th
2,719th478th225th2,001st4,870th1,971st2,037th515th2,541st2,158th2,900th2,664th3,544th364th1,830th55th4,435th1,943rd
1,121st714th2,100th
941st
Fizz Buzz
4,821st2,141st1,525th
482nd2,033rd747th2,135th3,097th
736th1,155th1,221st1,742nd
4,848th1,976th
3,283rd1,670th5,205th
1,260th7,438th1,864th581st23rd704th1,584th
1,315th1,626th1,860th
4,238th501st425th
3rd1,175th1,570th
2,671st1,897th1,880th
1,563rd1,846th7,823rd
1,957th
Foo Fizz Buzz Bar
358th1,006th
832nd
120th
302nd456th
2,157th
310th1,429th
174th505th207th1,023rd
433rd
370th
1,969th134th380th
2nd285th1,323rd
171st
2,173rd
Forsyth–Edwards Notation
57th
281st
124th
41st
301st
Fractions
148th
321st
217th
281st271st
290th
94th
10th
Game of Life
109th
156th
508th
163rd
55th
67th
Gijswijt’s Sequence
21st
136th
161st
6th
37th
Happy Numbers
1,063rd
297th111th
78th
184th
481st
367th563rd419th999th608th
589th
435th147th
6th
34th763rd
738th
2,000th
Happy Numbers (Long)
503rd
63rd
65th
543rd
133rd
109th357th
3rd
515th
Hexdump
15th
205th
86th
3rd
94th
Hilbert Curve
8th
147th
97th
12th
6th
Intersection
41st
245th
134th
14th
17th
Inventory Sequence
748th
71st
442nd
161st
307th
38th
345th
ISBN
45th
423rd
146th
8th
511th
Jacobi Symbol
55th
202nd
17th
145th
50th
216th
Kaprekar Numbers
136th
73rd
23rd
151st
206th
13th
43rd
11th
9th
Kolakoski Constant
170th
11th
115th
212th
65th
20th
92nd
Kolakoski Sequence
75th
222nd
102nd
1st449th
25th
40th
Leap Years
1,146th
677th
480th1,673rd
1,021st1,785th113th
2,189th
230th
536th1,039th
359th
37th
544th
13th
194th
728th
1,441st
Levenshtein Distance
151st
112th191st
90th
358th
313th
38th
4th
23rd
Leyland Numbers
79th
254th
210th
4th
294th
ln 2
147th
244th
75th
236th
3rd
28th
71st
Look and Say
315th
68th
323rd
272nd
444th
184th
74th
Lucky Numbers
72nd
454th
151st
13th
274th
Lucky Tickets
92nd
46th
203rd
35th
134th
9th
209th
Mahjong
17th
110th
53rd
30th
62nd
Mandelbrot
34th
14th
26th
98th
114th
85th
3rd
11th
Maze
41st
205th
206th
22nd
8th
Medal Tally
26th
255th
59th
3rd
230th
Minesweeper
7th
23rd
118th
12th
17th
Morse Decoder
14th
41st
43rd
3rd
67th
Morse Encoder
37th
56th
106th
24th
6th
Musical Chords
21st
90th
32nd
12th
85th
N Queens
55th
145th
47th
21st
117th
Niven Numbers
1,806th1,472nd1,146th539th3,258th249th912th430th1,030th
1,270th373rd1,844th280th891st706th776th1,312th1,217th1,404th2,267th1,388th
670th1,720th1,688th324th
1,974th617th66th2,471st1,108th515th689th353rd551st1,002nd1,301st1,540th1,235th2,227th
8th596th48th1,552nd188th399th1,172nd1,679th2,281st964th763rd
1,362nd3,653rd726th2,297th
Niven Numbers (Long)
1,746th1,628th503rd390th
776th212th758th799th
186th1,348th145th1,271st765th1,629th746th468th395th1,606th861st
750th1,049th
883rd
725th56th
164th2nd429th671st411th611th782nd232nd1,561st
34th1,030th21st
72nd290th857th
761st383rd882nd
850th
1,224th988th
Number Spiral
142nd
162nd
123rd
85th
70th
Odious Numbers
2,436th
2,070th1,629th
583rd646th692nd630th
749th482nd341st234th1,237th441st856th
983rd2,736th
790th564th1,149th825th1,623rd143rd
503rd370th2,082nd2,011th1st644th
44th1,888th1,966th
182nd998th538th543rd
2,252nd
Odious Numbers (Long)
1,571st
618th967th
592nd313th474th326th
212th293rd200th606th339th
274th1,408th
486th893rd675th
122nd
375th231st
1,345th1st519th
42nd1,209th1,337th
798th659th463rd
907th
Ordinal Numbers
839th
305th
132nd
204th
969th
44th
657th
260th
166th
238th
230th2nd
PalindromemordnilaP
192nd
35th
174th
279th
97th
60th
116th
140th
24th
12th
38th
18th
Pangram Grep
711th
300th
113th
361st893rd
1,530th
874th
276th
54th695th506th
246th
688th
1,361st
9th328th620th
339th691st
713th
Partition Numbers
151st338th182nd77th718th216th106th229th54th313th626th19th314th75th133rd148th215th
320th
311th170th89th128th88th244th
177th136th41st
381st
86th69th95th156th147th58th201st25th
6th289th
28th79th323rd
97th107th
100th
111th191st
Pascal’s Triangle
715th
117th
492nd
866th
184th
1st
552nd226th
111th349th
414th530th
51st142nd615th
415th
Pernicious Numbers
591st1,306th778th484th2,562nd263rd345th511th880th1,249th1,038th324th1,208th238th819th700th748th994th682nd1,101st967th1,091st1,063rd652nd1st1,133rd1,548th121st1,354th446th175th1,316th766th464th739th397th537th864th837th212th289th147th
38th646th107th
170th417th993rd1,155th1,697th380th579th
891st2,832nd614th1,325th
Pernicious Numbers (Long)
187th
172nd264th291st294th661st
115th626th72nd382nd261st498th
442nd135th980th
422nd347th113th174th641st1st671st272nd82nd
205th1st251st168th258th345th
398th
38th
282nd191st483rd
Poker
10th
50th
70th
9th
30th
Polyominoes
74th
120th
106th
59th
95th
Prime Numbers
1,302nd2,194th
1,168th4,333rd
1,494th568th
927th407th
478th
583rd
239th
1,176th1,959th1,092nd654th319th1st
169th
1,846th1st630th372nd1,585th
305th
116th
213th
229th392nd
683rd
Prime Numbers (Long)
1,052nd
883rd1,209th
408th
479th
163rd
1,201st1,099th643rd
1st
189th
944th1st590th
107th
840th
317th440th
Proximity Grid
37th
124th
175th
22nd
119th
QR Decoder
44th
132nd
210th
24th
80th
Quine
1st4,105th267th
1,496th
3,060th2,941st
2,657th638th2,632nd1,886th1,986th1,769th
3,165th604th
1,603rd150th2,012th721st1,951st2,750th1,562nd238th1,675th1,436th
2,420th1,319th3,075th1,901st1,746th536th
1,842nd167th
592nd
467th3,538th1,876th
1,794th
3,363rd
3,791st
2,567th
Recamán
65th
364th
202nd
5th
471st
Repeating Decimals
39th
71st
90th
13th
36th
Reverse Polish Notation
83rd
367th
329th
1st
169th
52nd
533rd
Reversi
8th
35th
54th
42nd
5th
Rijndael S-box
237th
22nd
229th
240th
133rd
51st
40th
Rock-paper-scissors-Spock-lizard
10th
153rd
175th
3rd
245th
Roman to Arabic
92nd
117th
65th
377th
20th2nd
263rd
ROT13
695th
112th
150th
678th
362nd
576th
51st
9th
97th
38th
Rule 110
21st
26th
454th
4th
12th
Scrambled Sort
58th
151st
207th
26th
66th
Set
126th
40th
132nd172nd208th
141st
70th
63rd117th
2nd
51st
Seven Segment
325th
20th
97th
77th
2nd
232nd
SI Units
91st
20th
40th
114th
3rd
Sierpiński Triangle
957th130th
315th
597th
7th
304th
Smith Numbers
104th
141st
117th
37th
56th
Spelling Numbers
62nd1st243rd
207th
112th
285th
Star Wars GPT
19th
55th
141st
121st
5th
53rd
Star Wars Opening Crawl
22nd
37th
70th
23rd
44th
Sudoku
39th
230th
64th
25th
60th
Sudoku (Fill-in)
11th
160th
139th
12th
35th
Ten-pin Bowling
90th
172nd
240th
102nd
158th
Tic-tac-toe
90th
67th
140th
32nd
81st
255th
43rd
72nd
53rd
171st
Time Distance
35th
150th
80th
29th
61st
Tongue-twisters
274th51st
246th
45th
390th
32nd402nd
28th
1,038th
Topological Sort
43rd
21st
137th
23rd
6th
Tower of Hanoi
43rd90th192nd114th
20th
139th
388th
188th15th37th
170th17th
173rd
328th
34th
9th
24th
Transpose Sentence
65th
103rd
1st
202nd
37th
61st
Trinomial Triangle
43rd
138th
293rd
129th
11th
66th
United States
229th
130th
141st
110th9th
240th
Vampire Numbers
16th
284th
213th
35th
105th
Van Eck Sequence
94th
364th
267th
13th
58th
Zeckendorf Representation
24th
220th
204th
11th
33rd
Zodiac Signs
27th
91st
77th
8th
102nd
γ
64th
289th51st
140th
74th91st
72nd
1st
108th
47th
88th
λ
128th
365th
190th
106th
202nd
269th
π
313th
133rd
607th
562nd
574th781st
319th
7th
219th
152nd
78th
317th
τ
237th
112th
558th
519th
614th
255th
15th
197th
118th
60th
313th
φ
342nd
181st676th259th
724th
233rd
126th
68th
299th
45th
13th
112th
√2
395th
197th
364th
309th
229th
134th
275th
104th
4th
370th
𝑒
357th
203rd
274th
172nd
18th
336th
234th
67th
1,144th
163rd