12 Days of Christmas
80th
144th
316th
42nd
189th
24 Game
9th
13th
59th
11th
7th
99 Bottles of Beer
69th
318th
183rd
114th
256th
Abundant Numbers
756th
645th
344th
1,473rd
613th
722nd
86th
587th
533rd12th333rd
2,365th
593rd
284th486th
Abundant Numbers (Long)
1,154th
144th
71st
1,192nd
115th
730th
1,037th12th527th
1,456th
89th
555th539th
Arabic to Roman
242nd15th274th
65th
207th
188th1st
229th
96th
Arithmetic Numbers
85th
45th
588th
1,099th
942nd226th
3rd
20th
Arrows
29th
129th
83rd
6th
165th
Ascending Primes
59th
322nd
245th
129th
12th
218th
ASCII Table
30th
46th
246th
3rd
203rd
Billiards
187th
163rd63rd
14th
16th
70th
44th
7th
12th
brainfuck
1,264th
72nd
146th
189th
22nd
152nd
Card Number Validation
285th
65th
138th
43rd
57th
457th
4th
124th
Catalan Numbers
447th848th
192nd805th337th
841st422nd
511th832nd
541st
226th555th246th
144th1,502nd
513th
1,397th
479th
42nd
121st
623rd
535th
Catalan’s Constant
136th
56th
146th
155th
3rd
115th
61st
68th
Christmas Trees
278th
102nd
147th
261st
24th
Collatz
793rd
95th
121st
6th
297th
447th
115th
CSS Colors
55th
172nd
93rd
211th
1st
78th
92nd
161st
Cubes
183rd
166th
67th
156th
192nd
Day of Week
212th
559th546th
261st
398th
532nd
343rd
358th
650th131st
445th
418th
1st
60th
195th
DFA Simulator
33rd
24th
261st
10th
124th
Diamonds
44th
265th
163rd
8th
271st
Divisors
1,504th2,549th981st
1,609th
634th2,452nd688th
2,747th
1,046th
488th1,007th1,174th
1,418th1,949th
887th532nd
1,410th724th2,389th
28th565th
413th578th1,759th
Emirp Numbers
61st112th
416th128th
160th
184th
135th
534th376th24th603rd
269th
9th
32nd
649th314th
Emirp Numbers (Long)
30th
239th
12th
87th
14th
126th
Emojify
40th
37th
65th
3rd
64th
Evil Numbers
2,461st
2,363rd1,776th
782nd649th829th577th
961st713th484th347th1,047th607th683rd
506th3,113th
1,027th750th1,804th1,672nd1,843rd183rd
678th522nd2,723rd1,535th1st1,829th
44th2,090th1,283rd208th1,274th438th804th
2,189th
4,155th
Evil Numbers (Long)
1,213th
750th902nd
319th352nd367th369th
278th376th259th620th398th
340th1,557th
600th1,123rd1,044th
76th
419th278th
956th1st853rd
40th1,006th1,111th843rd657th442nd
914th
Factorial Factorisation
113th
102nd
97th
50th
129th
Farey Sequence
395th
397th544th
63rd521st137th
487th
202nd
36th
211th
5th
415th
231st
Fibonacci
2,656th2,454th2,216th2,272nd
730th441st628th3,880th3,090th3,902nd2,590th2,457th392nd1,879th1,120th2,711th
2,868th1,202nd4,311th
2,671st817th1st3,020th409th
2,789th482nd211th1,992nd4,787th1,965th2,082nd515th2,482nd2,140th2,882nd2,674th3,542nd371st1,843rd45th4,367th2,818th1,145th709th2,119th
1,035th
Fizz Buzz
4,951st3,415th2,175th
680th3,325th1,458th5,203rd3,930th
1,396th1,484th1,951st2,976th
3,979th3,235th
3,591st2,667th1,258th
2,119th4,777th3,041st734th132nd699th2,475th
2,025th2,622nd3,110th
2,034th605th25th
60th1,645th3,062nd527th3,229th3,044th
2,488th2,003rd7,952nd
3,206th
Foo Fizz Buzz Bar
549th1,422nd
1,258th
324th
482nd645th
1,880th
623rd1,031st
399th864th352nd1,342nd
643rd
565th
894th279th254th
11th568th1,446th455th
1,730th
Forsyth–Edwards Notation
212th
301st
110th
75th
482nd
Fractions
173rd
336th
240th
302nd294th
311th
88th
10th
Game of Life
204th
146th
343rd
192nd
125th
104th
Gijswijt’s Sequence
28th
139th
177th
9th
229th
Happy Numbers
711th
601st162nd
183rd
340th
197th
699th591st111th638th251st
286th
110th379th
30th
92nd233rd
807th
2,495th
Happy Numbers (Long)
562nd
118th
95th
34th
155th
33rd400th
30th
67th
Hexdump
71st
236th
118th
17th
5th
Hilbert Curve
39th
143rd
98th
109th
103rd
Intersection
84th
225th
131st
20th
30th
Inventory Sequence
635th
52nd
455th
186th
346th
18th
371st
ISBN
169th
460th
130th
53rd
259th
Jacobi Symbol
132nd
187th
13th
135th
93rd
106th
Kaprekar Numbers
124th
27th
196th
137th
197th
4th
43rd
141st
96th
Kolakoski Constant
207th
34th
108th
220th
81st
75th
12th
Kolakoski Sequence
78th
198th
29th
1st455th
25th
53rd
Leap Years
1,152nd
366th
289th1,495th
583rd1,784th122nd
1,758th
222nd
171st1,042nd
365th
44th
556th
19th
199th
714th
1,436th
Levenshtein Distance
161st
118th215th
102nd
410th
358th
80th
46th
3rd
Leyland Numbers
140th
341st
295th
13th
21st
ln 2
142nd
242nd
94th
229th
3rd
27th
90th
Look and Say
525th
63rd
326th
291st
393rd
317th
166th
Lucky Numbers
25th
415th
167th
12th
290th
Lucky Tickets
201st
73rd
244th
54th
165th
11th
152nd
Mahjong
35th
86th
47th
110th
116th
Mandelbrot
183rd
22nd
27th
117th
75th
84th
5th
17th
Maze
57th
221st
227th
69th
202nd
Medal Tally
68th
274th
56th
6th
300th
Minesweeper
17th
22nd
143rd
43rd
50th
Morse Decoder
25th
31st
83rd
6th
10th
Morse Encoder
93rd
42nd
100th
34th
6th
Musical Chords
72nd
93rd
27th
25th
87th
N Queens
146th
161st
53rd
63rd
174th
Niven Numbers
1,890th1,551st1,024th478th3,244th242nd402nd583rd712th
1,390th437th1,956th262nd1,004th855th914th1,649th815th724th1,156th1,461st
950th1st1,763rd378th
1,833rd464th112th2,417th314th1st794th354th537th1,169th1,314th1,636th1,352nd2,268th
47th488th597th1,129th494th1,309th1,346th2,289th558th883rd
738th3,635th834th1,422nd
Niven Numbers (Long)
1,710th1,582nd522nd388th
814th240th743rd1,003rd
206th1,331st88th1,149th791st1,432nd
474th392nd1,578th876th
481st20th
910th
291st146th
180th1st449th734th426th661st811th234th1,532nd
56th1,002nd200th103rd340th868th
800th404th893rd
499th
1,205th836th
Number Spiral
162nd
143rd
158th
164th
219th
Odious Numbers
2,471st
2,134th1,686th
692nd345th742nd755th
831st559th381st217th1,161st498th606th
366th2,635th
892nd513th1,213th1,319th1,681st139th
616th421st2,138th1,087th1st1,597th
42nd1,947th1,198th290th1,064th659th664th
1,884th
Odious Numbers (Long)
1,561st
640th961st
564th321st507th364th
410th299th200th624th341st
280th1,403rd
519th873rd991st
119th
395th232nd
918th1st565th
40th1,212th1,042nd783rd649th502nd
885th
Ordinal Numbers
1,006th
734th
162nd
177th
476th
48th
784th
210th
256th
96th
195th3rd
PalindromemordnilaP
164th
48th
192nd
401st
101st
60th
116th
151st
29th
12th
80th23rd
Pangram Grep
918th
713th
160th
428th1,118th
1,532nd
980th
1st
99th887th234th
371st
877th
1,498th
31st388th650th552nd881st
715th
Partition Numbers
150th329th163rd85th671st203rd121st237th67th136th600th29th310th81st140th154th290th
317th
305th166th94th131st133rd250th
180th143rd48th
371st
92nd76th105th161st157th61st204th39th
10th179th
41st82nd318th
107th146th
110th
118th189th
Pascal’s Triangle
817th
186th
588th
857th
307th
1st
654th398th
172nd501st
542nd612th
49th208th202nd133rd
Pernicious Numbers
613th1,316th830th501st2,543rd272nd401st552nd587th1,143rd1,064th350th1,220th249th872nd739th790th1,150th721st759th1,001st1,112th1,095th691st1st1,172nd1,528th104th937th512th153rd1,211th817th481st798th375th528th917th891st225th312th130th
37th667th190th206th454th1,029th1,119th1,681st435th601st
673rd2,791st633rd1,137th
Pernicious Numbers (Long)
241st
213th184th297th307th584th
118th628th77th351st286th581st
426th136th959th
410th318th116th424th638th1st661st193rd87th
344th1st276th180th283rd352nd
386th
33rd
101st223rd336th
Poker
13th
30th
58th
12th
50th
Polyominoes
97th
119th
98th
88th
130th
Prime Numbers
1,502nd2,258th
1,395th4,336th
1,407th706th
1,116th464th
490th
659th
250th
1,382nd1,733rd696th1,535th327th1st
164th
1,877th1st798th367th583rd
314th
113th
210th227th392nd
840th
Prime Numbers (Long)
1,042nd
880th1,108th
406th
484th
154th
1,182nd520th795th
1st
180th
1,136th1st640th
102nd
827th309th445th
Proximity Grid
117th
142nd
201st
46th
205th
QR Decoder
77th
131st
212th
75th
142nd
Quine
30th3,906th258th
1,347th
2,732nd2,756th
2,659th1,252nd2,456th1,791st1,850th1,710th
2,993rd1,505th
1,528th528th2,023rd1,127th1,862nd2,592nd1,408th230th1,744th1,434th
2,339th1,153rd2,874th1,801st1,630th474th
1,768th159th
1,116th1st3,304th1,910th
1,664th
3,194th
3,634th
2,406th
Recamán
68th
358th
202nd
5th
503rd
Repeating Decimals
54th
74th
106th
20th
48th
Reverse Polish Notation
300th
419th
110th
1st
219th
54th
383rd
Reversi
124th
27th
42nd
94th
36th
Rijndael S-box
279th
17th
281st
282nd
222nd
100th
108th
Rock-paper-scissors-Spock-lizard
24th
59th
219th
7th
74th
Roman to Arabic
247th
143rd
20th
440th
42nd1st
72nd
ROT13
688th
232nd
246th
667th
298th
574th
96th
8th
184th64th
Rule 110
54th
47th
437th
3rd
17th
Scrambled Sort
123rd
212th
277th
28th
105th
Set
169th
80th
142nd221st265th
182nd
173rd
90th150th
3rd
172nd
Seven Segment
390th
46th
79th
74th
9th
48th
SI Units
34th
21st
32nd
84th
116th
Sierpiński Triangle
1,128th132nd
303rd
585th
58th
248th
Smith Numbers
156th
140th
116th
66th
151st
Spelling Numbers
59th1st344th
230th
126th
290th
Star Wars GPT
31st
64th
222nd
151st
5th
92nd
Star Wars Opening Crawl
126th
25th
61st
85th
137th
Sudoku
48th
104th
53rd
74th
76th
Sudoku (Fill-in)
30th
156th
151st
21st
55th
Ten-pin Bowling
155th
182nd
242nd
165th
211th
Tic-tac-toe
79th
56th
144th
39th
77th
278th
80th
63rd95th
165th
Time Distance
53rd
162nd
67th
65th
191st
Tongue-twisters
480th239th
379th
224th
365th
189th1,574th
400th
1,687th
Topological Sort
55th
20th
136th
58th
87th
Transpose Sentence
65th
117th
1st
272nd
36th
56th
Trinomial Triangle
38th
152nd
293rd
119th
11th
195th
United States
371st
157th
176th
256th2nd
108th
Vampire Numbers
110th
146th
219th
64th
169th
Van Eck Sequence
221st
375th
262nd
13th
59th
Zeckendorf Representation
117th
267th
251st
13th
152nd
Zodiac Signs
56th
84th
77th
19th
106th
γ
78th
291st52nd
120th
74th99th
65th
1st
111th
46th
141st
λ
52nd
53rd
379th
70th
69th
1,227th
π
440th
176th
628th
580th
384th809th
355th
23rd
249th
179th
108th
348th
τ
385th
121st
570th
528th
620th
284th
25th
235th
131st
99th
346th
φ
329th
198th659th264th
719th
243rd
141st
99th
285th
15th
38th
84th
√2
423rd
216th
376th
331st
269th
155th
300th
13th
40th
367th
𝑒
429th
235th
291st
169th
17th
340th
215th
65th
1,128th160th