12 Days of Christmas
27th
454th
293rd
19th
15th
24 Game
6th
116th
54th
10th
5th
99 Bottles of Beer
78th
224th
143rd
35th
216th
Abundant Numbers
748th
422nd
196th
590th
1,155th
1,926th
43rd
516th
492nd81st236th
2,007th
337th
100th
Abundant Numbers (Long)
1,021st
325th
71st
1,599th
86th
549th
765th3rd478th
1,244th
61st
462nd
Arabic to Roman
176th16th245th
68th
197th
123rd2nd
284th
96th
Arithmetic Numbers
64th
71st
425th
1,175th
738th154th
3rd
27th
Arrows
18th
84th
74th
6th
117th
Ascending Primes
48th
295th
221st
121st
10th
43rd
ASCII Table
23rd
57th
248th
2nd
231st
Billiards
137th
123rd19th
11th
17th
22nd
39th
6th
9th
brainfuck
1,112th
39th
118th
153rd
17th
213th
Card Number Validation
61st
25th
124th
40th
48th
405th
3rd
80th
Catalan Numbers
486th801st
390th762nd269th
799th358th470th788th
511th
583rd443rd200th
125th1,409th
472nd
1,314th
437th
28th
103rd
590th
492nd
Catalan’s Constant
140th
55th
149th
153rd
2nd
121st
47th
166th
Christmas Trees
119th
81st
127th
22nd
282nd
Collatz
241st
218th
163rd
4th
357th
135th
93rd
CSS Colors
34th
123rd
242nd
164th
2nd
55th
122nd
Cubes
36th
333rd
63rd
90th
187th
Day of Week
171st
437th442nd
214th
341st
424th
309th
323rd
283rd91st
370th
344th
1st
58th
153rd
DFA Simulator
10th
36th
203rd
6th
42nd
Diamonds
31st
225th
147th
2nd
257th
Divisors
1,200th2,417th843rd
1,238th
683rd2,345th388th
2,636th
918th
194th887th941st
1,077th1,639th
825th248th
1,060th1,089th2,252nd
35th280th
948th307th1,435th
Emirp Numbers
441st654th
311th142nd
462nd
121st
372nd
505th534th387th714th
99th
185th
447th
332nd872nd
Emirp Numbers (Long)
32nd
193rd
146th
82nd
13th
116th
Emojify
28th
38th
66th
4th
79th
Evil Numbers
2,365th
2,617th1,627th
652nd715th869th540th
851st808th472nd345th1,234th577th1,159th
515th3,212th
927th811th1,678th1,618th1,733rd169th
621st433rd2,589th2,345th1st776th
41st1,998th2,097th194th1,142nd424th664th
2,648th
3,991st
Evil Numbers (Long)
1,155th
699th709th
287th321st333rd314th
257th339th244th561st359th
303rd1,471st
556th1,064th1,011th
70th
464th263rd
1,326th1st820th
37th960th1,520th809th606th458th
877th
Factorial Factorisation
52nd
91st
85th
25th
68th
Farey Sequence
345th
76th488th
49th468th105th
444th
164th
28th
184th
5th
429th
207th
Fibonacci
2,582nd2,385th2,165th1,766th
698th401st581st4,284th3,105th3,860th3,015th2,392nd349th1,851st1,102nd2,692nd2,800th1,128th4,300th
2,615th742nd1st3,181st370th
2,719th633rd205th1,934th4,767th1,909th2,105th475th2,456th2,088th2,829th2,591st3,449th334th1,780th53rd4,355th4,682nd1,027th662nd2,076th
886th
Fizz Buzz
4,998th2,320th1,658th
464th2,155th745th2,310th3,303rd
840th1,258th1,361st1,933rd
5,024th2,240th
2,834th1,816th5,392nd
1,386th7,430th2,044th586th22nd812th1,720th
1,676th1,776th2,017th
4,397th483rd408th
3rd1,300th1,706th2,859th2,080th2,073rd
1,700th2,012th
2,132nd
Foo Fizz Buzz Bar
337th934th
835th
111th
282nd447th
2,051st
305th1,359th
250th491st183rd1,031st
413th
345th
1,880th121st357th
2nd267th1,312th213th
2,069th
Forsyth–Edwards Notation
42nd
267th
118th
44th
283rd
Fractions
131st
298th
200th
264th253rd
271st
85th
10th
Game of Life
99th
141st
454th
116th
50th
59th
Gijswijt’s Sequence
22nd
266th
149th
9th
190th
Happy Numbers
1,013th
277th104th
72nd
176th
431st
344th530th385th766th572nd
553rd
409th134th
6th
26th718th
699th
1,904th
Happy Numbers (Long)
463rd
68th
59th
491st
132nd
43rd337th
24th
474th
Hexdump
14th
199th
81st
3rd
87th
Hilbert Curve
4th
21st
98th
2nd
3rd
Intersection
38th
234th
128th
11th
14th
Inventory Sequence
695th
68th
543rd
147th
521st
38th
324th
ISBN
45th
409th
173rd
8th
494th
Jacobi Symbol
55th
190th
17th
144th
48th
206th
Kaprekar Numbers
130th
64th
23rd
143rd
182nd
6th
39th
19th
17th
Kolakoski Constant
163rd
11th
113th
207th
66th
19th
87th
Kolakoski Sequence
75th
220th
102nd
1st457th
25th
40th
Leap Years
1,129th
660th
502nd1,690th
1,024th1,786th102nd
2,206th
219th
504th1,052nd
346th
32nd
525th
1,964th
179th
705th
1,474th
Levenshtein Distance
86th
93rd183rd
127th
342nd
295th
35th
3rd
21st
Leyland Numbers
76th
242nd
203rd
4th
423rd
ln 2
128th
216th
63rd
219th
3rd
26th
59th
Look and Say
303rd
62nd
311th
289th
420th
173rd
67th
Lucky Numbers
27th
423rd
139th
11th
370th
Lucky Tickets
69th
38th
171st
25th
106th
7th
174th
Mahjong
12th
97th
48th
29th
23rd
Mandelbrot
28th
11th
24th
110th
107th
80th
5th
15th
Maze
42nd
188th
189th
23rd
22nd
Medal Tally
25th
247th
54th
3rd
223rd
Morse Decoder
11th
35th
38th
5th
59th
Morse Encoder
34th
53rd
97th
24th
6th
Musical Chords
22nd
86th
30th
11th
79th
N Queens
48th
140th
44th
20th
125th
Niven Numbers
1,728th1,394th1,122nd573rd3,114th234th866th462nd971st
1,224th344th1,763rd262nd893rd666th751st1,171st1,016th2,179th1,327th
688th1,636th1,323rd298th
1,890th496th59th2,368th1,080th475th771st321st527th979th1,251st1,462nd1,187th2,135th
8th592nd42nd171st363rd1,155th1,593rd2,174th927th739th1,304th3,491st709th1,779th
Niven Numbers (Long)
1,661st1,540th457th360th
680th208th703rd744th
184th1,291st136th1,215th720th1,554th430th360th1,533rd811th
705th987th
833rd
635th53rd
154th2nd416th621st387th577th775th223rd1,483rd
33rd966th21st78th311th830th
714th380th848th793rd
1,167th925th
Number Spiral
140th
152nd
118th
81st
69th
Odious Numbers
2,335th
2,000th1,164th
403rd647th682nd618th
733rd509th330th222nd1,184th440th834th
720th2,641st
774th554th1,086th1,241st1,527th125th
352nd370th2,003rd1,936th1st661st
39th1,848th1,891st163rd947th587th532nd
2,158th
Odious Numbers (Long)
1,461st
601st767th
508th293rd450th308th
199th272nd185th579th320th
261st1,334th
458th840th949th
107th
435th208th
1,268th1st533rd
37th1,139th1,256th754th610th487th
857th
Ordinal Numbers
825th
286th
133rd
200th
944th
42nd
643rd
252nd
163rd
231st
223rd2nd
PalindromemordnilaP
170th
32nd
148th
254th
87th
54th
102nd
124th
21st
8th
35th15th
Pangram Grep
682nd
264th
112th
338th860th
1,451st
726th
243rd
50th687th493rd
270th
667th
1,281st
9th306th594th321st671st
485th
Partition Numbers
139th303rd106th67th606th198th102nd211th50th148th520th19th286th66th121st144th193rd292nd
279th142nd96th108th60th224th
155th120th31st
338th
79th62nd87th146th150th55th180th25th
6th72nd
39th73rd293rd
89th105th92nd
100th151st
Pascal’s Triangle
687th
122nd
486th
779th
191st
1st
535th226th
84th372nd
403rd513th
46th136th590th408th
Pernicious Numbers
553rd1,229th749th487th2,425th245th347th509th826th1,174th977th305th1,136th223rd783rd679th724th662nd892nd927th1,034th1,008th632nd1st1,098th1,439th109th1,261st601st157th1,237th715th423rd741st323rd463rd836th801st198th268th135th
35th595th95th193rd397th961st1,080th1,589th379th541st865th2,664th574th1,048th
Pernicious Numbers (Long)
167th
161st243rd264th266th621st
106th581st64th357th233rd460th414th126th921st
409th321st104th317th593rd1st623rd285th82nd
166th1st236th151st217th325th
360th
36th
257th177th314th
Poker
9th
47th
66th
8th
31st
Polyominoes
66th
119th
106th
54th
91st
Prime Numbers
1,259th2,135th
1,243rd4,181st
1,432nd555th
877th435th
461st
599th
229th
1,134th1,900th1,031st1,333rd297th1st
157th
1,786th1st629th343rd1,560th
284th
109th
199th214th372nd
647th
Prime Numbers (Long)
1,038th
837th1,131st
388th
566th
152nd
1,120th1,024th669th
1st
176th
886th1st578th
98th
789th293rd406th
Proximity Grid
28th
120th
173rd
13th
116th
QR Decoder
46th
130th
195th
30th
73rd
Quine
1st3,965th254th
1,391st
3,000th2,865th
2,613th614th2,584th1,874th1,982nd1,720th
3,114th583rd
1,580th148th2,104th693rd1,902nd2,693rd1,514th226th1,637th1,450th
2,446th1,278th3,012th1,840th1,776th520th
1,798th164th
572nd449th3,473rd1,884th
1,743rd
3,320th3,724th
1,938th
Recamán
61st
355th
206th
5th
453rd
Repeating Decimals
37th
65th
99th
13th
34th
Reverse Polish Notation
80th
345th
94th
1st
207th
51st
533rd
Reversi
26th
32nd
51st
40th
5th
Rijndael S-box
214th
22nd
208th
192nd
119th
50th
40th
Rock-paper-scissors-Spock-lizard
8th
148th
167th
3rd
233rd
Roman to Arabic
82nd
104th
57th
364th
17th2nd
247th
ROT13
613th
101st
126th
604th
319th
516th
43rd
8th
87th37th
Rule 110
20th
25th
442nd
5th
11th
Scrambled Sort
50th
129th
177th
22nd
55th
Set
107th
33rd
94th148th190th
133rd
60th
52nd109th
5th
50th
Seven Segment
311th
18th
91st
79th
2nd
239th
SI Units
82nd
18th
36th
106th
3rd
Sierpiński Triangle
915th129th
305th
579th
6th
295th
Smith Numbers
92nd
127th
108th
34th
53rd
Spelling Numbers
56th1st239th
198th
98th
279th
Star Wars GPT
19th
40th
113th
96th
5th
38th
Star Wars Opening Crawl
19th
33rd
74th
21st
58th
Sudoku
40th
216th
61st
23rd
62nd
Sudoku (Fill-in)
10th
120th
74th
11th
50th
Ten-pin Bowling
104th
168th
230th
101st
154th
Tic-tac-toe
85th
65th
135th
32nd
77th
239th
43rd
71st58th
161st
Time Distance
31st
142nd
73rd
29th
52nd
Tongue-twisters
252nd45th
226th
358th
31st364th
28th
947th
Topological Sort
34th
18th
107th
19th
7th
Transpose Sentence
60th
88th
1st
161st
32nd
56th
United States
138th
123rd
135th
100th8th
233rd
Vampire Numbers
16th
262nd
200th
35th
117th
Van Eck Sequence
86th
425th
246th
13th
494th
Zeckendorf Representation
23rd
209th
188th
11th
32nd
Zodiac Signs
26th
79th
72nd
6th
100th
γ
61st
261st48th
133rd
71st93rd
69th
1st
104th
44th
122nd
λ
121st
336th
125th
101st
198th
237th
π
300th
134th
583rd
538th
547th783rd
303rd
7th
211th
143rd
72nd
363rd
τ
231st
134th
541st
502nd
545th
247th
7th
193rd
108th
55th
326th
φ
320th
170th648th233rd
707th
211th
116th
75th
279th
42nd
12th
63rd
√2
367th
179th
399th
251st
205th
119th
283rd
91st
4th
328th
𝑒
319th
178th
243rd
149th
17th
302nd
206th
61st
1,088th140th