12 Days of Christmas
82nd
142nd
311th
42nd
185th
24 Game
10th
14th
58th
12th
6th
99 Bottles of Beer
70th
309th
161st
125th
251st
Abundant Numbers
727th
628th
336th
1,420th
592nd
693rd
85th
587th
517th12th326th
2,280th
565th
280th470th
Abundant Numbers (Long)
1,093rd
142nd
73rd
1,122nd
113th
697th
974th12th512th
1,377th
89th
540th525th
Arabic to Roman
238th14th266th
64th
200th
181st1st
220th
93rd
Arithmetic Numbers
85th
44th
553rd
1,020th
874th223rd
3rd
20th
Arrows
30th
127th
79th
6th
154th
Ascending Primes
54th
296th
228th
119th
12th
204th
ASCII Table
30th
46th
235th
3rd
193rd
Billiards
177th
152nd67th
15th
17th
65th
40th
6th
12th
brainfuck
1,226th
68th
143rd
188th
22nd
148th
Card Number Validation
269th
65th
140th
42nd
53rd
437th
4th
121st
Catalan Numbers
428th804th
180th766th317th
801st412th492nd789th
522nd
211th555th232nd
134th1,435th
494th
1,330th
455th
40th
112th
611th
516th
Catalan’s Constant
130th
53rd
141st
152nd
3rd
110th
58th
65th
Christmas Trees
273rd
102nd
144th
257th
23rd
Collatz
1,025th
197th
220th
11th
418th
40th
214th
CSS Colors
55th
167th
93rd
206th
1st
78th
92nd
157th
Cubes
183rd
165th
64th
156th
191st
Day of Week
201st
524th517th
248th
370th
497th
338th
352nd
623rd121st
413th
373rd
1st
58th
183rd
DFA Simulator
33rd
24th
262nd
10th
120th
Diamonds
50th
265th
177th
9th
271st
Divisors
1,453rd2,463rd956th
1,555th
614th2,368th666th
2,658th
1,021st
473rd991st1,028th
1,370th1,882nd
917th527th
1,350th701st2,300th
28th515th
401st560th1,740th
Emirp Numbers
59th108th
401st126th
152nd
178th
133rd
512th364th22nd589th
260th
9th
31st
639th298th
Emirp Numbers (Long)
39th
232nd
12th
85th
14th
123rd
Emojify
38th
35th
63rd
3rd
62nd
Evil Numbers
2,384th
2,278th1,681st
747th628th811th565th
933rd698th512th338th1,015th587th669th
537th3,005th
1,002nd731st1,741st1,615th1,780th175th
664th473rd2,627th1,483rd1st1,771st
43rd2,012th1,245th200th1,235th442nd783rd
2,107th
4,050th
Evil Numbers (Long)
1,165th
727th741st
308th341st354th357th
277th365th252nd596th386th
328th1,482nd
586th1,078th1,004th
71st
412th271st
927th1st831st
39th968th1,068th821st642nd500th
885th
Factorial Factorisation
116th
99th
94th
50th
126th
Farey Sequence
372nd
374th514th
63rd491st130th
460th
188th
36th
200th
6th
389th
230th
Fibonacci
2,576th2,347th2,146th1,784th
708th424th619th3,738th2,980th3,749th2,531st2,371st370th1,858th1,118th2,705th2,765th1,141st4,151st
2,611th794th1st3,099th392nd
2,715th464th201st1,924th4,613th1,900th2,057th512th2,407th2,063rd2,819th2,585th3,401st354th1,800th44th4,219th2,722nd1,043rd672nd2,046th
984th
Fizz Buzz
4,856th3,339th2,127th
663rd3,259th1,253rd5,120th3,852nd
1,367th1,453rd1,915th2,913th
3,936th3,198th
3,610th2,610th1,216th
2,071st4,688th2,980th715th127th682nd2,423rd
1,983rd2,568th3,024th
1,987th590th24th
58th1,615th2,982nd514th3,162nd3,054th
2,436th1,955th
3,139th
Foo Fizz Buzz Bar
522nd1,273rd
1,215th
321st
460th613th
1,801st
593rd699th
404th824th347th1,296th
611th
538th
850th286th252nd
11th540th1,390th440th
1,673rd
Forsyth–Edwards Notation
203rd
288th
106th
72nd
465th
Fractions
167th
328th
231st
296th285th
301st
86th
10th
Game of Life
196th
141st
327th
149th
123rd
98th
Gijswijt’s Sequence
29th
144th
183rd
8th
151st
Happy Numbers
684th
582nd172nd
163rd
341st
190th
672nd571st105th615th241st
276th
104th387th
30th
86th228th
776th
2,442nd
Happy Numbers (Long)
535th
127th
94th
33rd
155th
32nd392nd
30th
67th
Hexdump
69th
224th
114th
17th
5th
Hilbert Curve
35th
113th
115th
119th
112th
Intersection
85th
214th
129th
21st
32nd
Inventory Sequence
604th
57th
437th
174th
330th
18th
354th
ISBN
168th
445th
134th
53rd
251st
Jacobi Symbol
131st
179th
17th
137th
90th
103rd
Kaprekar Numbers
124th
27th
187th
134th
194th
4th
36th
140th
92nd
Kolakoski Constant
205th
34th
108th
219th
78th
72nd
12th
Kolakoski Sequence
78th
199th
29th
1st439th
25th
53rd
Leap Years
1,099th
351st
323rd1,429th
561st1,721st117th
1,697th
204th
165th998th
350th
42nd
530th
17th
191st
710th
1,427th
Levenshtein Distance
157th
101st209th
141st
399th
346th
78th
45th
3rd
Leyland Numbers
134th
329th
283rd
13th
20th
ln 2
130th
223rd
84th
226th
3rd
26th
80th
Look and Say
508th
65th
322nd
286th
387th
313th
123rd
Lucky Numbers
25th
401st
161st
10th
279th
Lucky Tickets
176th
59th
209th
41st
141st
10th
133rd
Mahjong
31st
65th
41st
103rd
108th
Mandelbrot
176th
21st
24th
120th
71st
90th
5th
15th
Maze
54th
216th
220th
65th
193rd
Medal Tally
66th
268th
53rd
6th
294th
Morse Decoder
25th
30th
81st
4th
9th
Morse Encoder
92nd
39th
98th
34th
7th
Musical Chords
70th
88th
26th
25th
84th
N Queens
141st
158th
53rd
63rd
171st
Niven Numbers
1,809th1,490th972nd460th3,132nd234th388th585th692nd
1,340th422nd1,871st253rd989th851st885th812th704th1,140th1,399th
925th1st1,742nd362nd
1,752nd448th108th2,320th303rd1st779th339th522nd1,118th1,264th1,572nd1,305th2,172nd
46th454th569th1,088th479th1,294th1,299th2,210th543rd800th739th3,528th830th1,409th
Niven Numbers (Long)
1,641st1,517th506th377th
789th235th718th967th
202nd1,275th86th1,109th767th1,368th453rd377th1,515th845th
477th20th
880th
309th142nd
176th1st427th692nd405th642nd801st228th1,467th
55th966th196th101st366th870th
776th398th875th464th
1,162nd854th
Number Spiral
160th
139th
156th
162nd
215th
Odious Numbers
2,354th
2,026th1,231st
664th325th721st734th
802nd574th351st210th1,102nd479th554th
376th2,513th
846th497th1,145th1,271st1,575th132nd
599th408th2,032nd1,034th1st1,542nd
41st1,878th1,138th284th1,019th684th635th
1,797th
Odious Numbers (Long)
1,476th
617th767th
550th331st489th343rd
376th288th193rd601st317th
271st1,328th
499th838th942nd
112th
422nd224th
879th1st559th
39th1,152nd992nd749th629th515th
849th
Ordinal Numbers
983rd
713th
163rd
173rd
468th
51st
763rd
207th
251st
95th
194th3rd
PalindromemordnilaP
164th
46th
185th
386th
88th
62nd
118th
150th
29th
13th
75th23rd
Pangram Grep
903rd
703rd
153rd
426th1,083rd
1,484th
955th
1st
97th874th225th
366th
862nd
1,446th
30th380th629th408th867th
742nd
Partition Numbers
145th302nd124th80th628th186th117th220th66th131st561st30th288th76th135th149th267th294th
281st154th99th126th130th234th
166th139th48th
348th
89th73rd102nd150th152nd61st185th39th
10th128th
41st84th295th
104th134th107th
112th180th
Pascal’s Triangle
788th
190th
578th
826th
304th
1st
636th387th
170th478th
526th604th
47th202nd216th131st
Pernicious Numbers
592nd1,229th801st516th2,429th261st336th533rd567th1,073rd997th367th1,140th239th824th721st771st704th692nd957th1,042nd1,022nd659th1st1,098th1,426th95th897th486th143rd1,130th766th463rd782nd391st492nd878th849th214th299th121st
35th652nd179th195th437th992nd1,049th1,573rd419th580th635th2,680th611th1,079th
Pernicious Numbers (Long)
217th
202nd175th288th300th560th
113th600th72nd343rd277th557th412th126th909th
407th305th111th410th611th1st635th187th90th
325th1st267th170th274th344th
374th
33rd
96th226th333rd
Poker
12th
30th
56th
14th
49th
Polyominoes
103rd
122nd
102nd
91st
135th
Prime Numbers
1,467th2,185th
1,445th4,245th
1,352nd717th
1,096th492nd
450th
674th
241st
1,340th1,679th664th1,508th314th1st
158th
1,825th1st769th351st560th
301st
110th
202nd218th376th
824th
Prime Numbers (Long)
1,039th
851st1,052nd
401st
623rd
149th
1,126th485th777th
1st
173rd
1,076th1st591st
99th
788th296th426th
Proximity Grid
58th
140th
198th
29th
202nd
QR Decoder
76th
125th
201st
74th
136th
Quine
1st3,969th258th
1,454th
2,798th2,821st
2,703rd618th2,486th1,848th1,907th1,687th
3,037th587th
1,541st148th2,025th697th1,870th2,607th1,517th230th1,604th1,395th
2,351st1,281st2,933rd1,814th1,743rd524th
1,766th164th
576th453rd3,385th1,801st
1,710th
3,237th3,637th
2,497th
Recamán
67th
350th
203rd
5th
489th
Repeating Decimals
53rd
73rd
112th
20th
47th
Reverse Polish Notation
295th
403rd
109th
1st
245th
53rd
371st
Reversi
121st
27th
42nd
95th
35th
Rijndael S-box
264th
18th
270th
267th
210th
99th
105th
Rock-paper-scissors-Spock-lizard
24th
55th
217th
7th
72nd
Roman to Arabic
238th
136th
20th
423rd
40th1st
70th
ROT13
637th
219th
232nd
626th
285th
534th
90th
8th
175th54th
Rule 110
57th
47th
436th
3rd
15th
Scrambled Sort
109th
194th
254th
27th
96th
Set
153rd
65th
135th211th258th
182nd
167th
81st157th
5th
163rd
Seven Segment
378th
46th
76th
72nd
9th
48th
SI Units
32nd
13th
30th
79th
111th
Sierpiński Triangle
1,103rd135th
300th
570th
60th
245th
Smith Numbers
148th
132nd
108th
64th
138th
Spelling Numbers
67th1st341st
230th
128th
286th
Star Wars GPT
28th
61st
201st
133rd
5th
84th
Star Wars Opening Crawl
122nd
25th
61st
85th
135th
Sudoku
48th
104th
53rd
74th
86th
Sudoku (Fill-in)
35th
122nd
74th
21st
77th
Ten-pin Bowling
153rd
178th
238th
161st
208th
Tic-tac-toe
78th
56th
136th
39th
76th
270th
81st
62nd93rd
158th
Time Distance
52nd
159th
65th
64th
185th
Tongue-twisters
445th231st
357th
349th
188th1,498th
373rd
1,607th
Topological Sort
47th
18th
123rd
52nd
74th
Transpose Sentence
66th
110th
1st
223rd
34th
53rd
United States
334th
145th
169th
240th2nd
97th
Vampire Numbers
101st
141st
210th
66th
165th
Van Eck Sequence
209th
354th
246th
13th
57th
Zeckendorf Representation
111th
249th
235th
13th
151st
Zodiac Signs
55th
80th
68th
23rd
101st
γ
75th
282nd50th
117th
72nd97th
63rd
1st
107th
44th
136th
λ
52nd
53rd
356th
68th
72nd
1,191st
π
424th
172nd
603rd
557th
368th778th
345th
22nd
241st
175th
103rd
335th
τ
373rd
117th
552nd
513th
601st
285th
24th
227th
127th
95th
332nd
φ
321st
190th635th255th
690th
231st
133rd
93rd
275th
14th
36th
79th
√2
397th
209th
376th
300th
251st
142nd
276th
12th
38th
339th
𝑒
408th
218th
271st
153rd
16th
321st
199th
62nd
1,102nd144th