12 Days of Christmas
80th
145th
304th
51st
187th
24 Game
9th
13th
57th
10th
7th
99 Bottles of Beer
71st
327th
180th
115th
261st
Abundant Numbers
760th
656th
353rd
1,506th
730th
738th
88th
602nd
542nd12th341st
2,415th
608th
289th492nd
Abundant Numbers (Long)
1,160th
124th
74th
1,172nd
92nd
715th
1,049th12th513th
1,487th
177th
545th525th
Arabic to Roman
246th17th278th
68th
205th
192nd1st
233rd
100th
Arithmetic Numbers
77th
40th
577th
1,118th
954th153rd
15th
18th
Arrows
30th
127th
82nd
6th
164th
Ascending Primes
64th
334th
257th
136th
18th
226th
ASCII Table
31st
47th
252nd
3rd
204th
Billiards
189th
167th72nd
14th
16th
75th
46th
7th
12th
brainfuck
1,280th
72nd
149th
191st
23rd
154th
Calendar
105th
117th
204th
2nd
142nd
Card Number Validation
293rd
67th
139th
43rd
56th
476th
4th
123rd
Catalan Numbers
458th870th
195th827th345th
863rd433rd
524th853rd
561st
230th470th249th
146th1,534th
527th
1,424th
486th
42nd
122nd
645th
550th
Catalan’s Constant
137th
57th
147th
156th
3rd
115th
62nd
70th
Christmas Trees
284th
104th
151st
267th
20th
Collatz
806th
95th
120th
6th
298th
449th
114th
CSS Colors
59th
176th
97th
217th
1st
81st
96th
165th
Cubes
186th
168th
68th
159th
195th
Day of Week
227th
576th557th
292nd
408th
546th
364th
379th
656th139th
411th
417th
1st
62nd
199th
DFA Simulator
35th
24th
266th
10th
123rd
Diamonds
45th
265th
166th
8th
268th
Divisors
1,538th2,592nd1,011th
1,646th
643rd2,500th697th
2,784th
1,072nd
492nd1,037th1,093rd
1,444th1,987th
903rd537th
1,429th735th2,442nd
28th569th
415th581st1,796th
Emirp Numbers
57th104th
418th122nd
154th
176th
132nd
537th359th17th585th
268th
21st
34th
665th314th
Emirp Numbers (Long)
40th
236th
12th
86th
14th
126th
Emojify
40th
37th
65th
3rd
64th
Evil Numbers
2,487th
2,392nd1,802nd
1,039th645th808th567th
949th709th473rd356th1,073rd608th677th
496th3,133rd
982nd759th1,827th1,216th1,869th186th
671st512th2,761st1,565th1st1,852nd
46th2,117th1,311th
213th1,305th443rd777th
2,216th
4,199th
Evil Numbers (Long)
1,242nd
756th927th
496th358th372nd375th
269th382nd250th632nd403rd
346th1,589th
612th1,153rd729th
79th
419th269th
979th1st875th
42nd1,031st1,140th
865th669th448th
939th
Factorial Factorisation
118th
106th
101st
52nd
133rd
Farey Sequence
407th
409th555th
66th533rd139th
500th
204th
39th
213th
5th
427th
233rd
Fibonacci
2,705th2,488th2,248th2,305th
751st400th646th3,899th3,143rd3,963rd2,612th2,494th442nd1,899th1,150th2,757th
2,918th4,667th4,378th
2,701st840th1st2,588th459th
2,783rd492nd215th2,021st4,876th1,991st2,096th529th2,558th2,169th2,940th2,721st3,595th378th1,878th45th4,452nd2,861st
1,175th728th2,155th
1,064th
Fizz Buzz
5,014th3,454th2,202nd
691st3,365th1,478th5,271st3,979th
1,414th1,506th1,975th2,708th
4,026th3,270th
3,624th2,695th1,277th
2,143rd4,837th3,074th745th133rd710th2,500th
2,053rd2,650th3,143rd
2,058th613th25th
60th1,667th3,099th
534th3,263rd3,081st
2,514th2,027th8,043rd
3,240th
Foo Fizz Buzz Bar
559th1,441st
1,278th
328th
492nd659th
1,905th
636th1,048th
406th878th359th1,363rd
657th
570th
910th283rd258th
11th580th1,465th
461st
1,756th
Forsyth–Edwards Notation
215th
309th
109th
74th
490th
Fractions
186th
350th
253rd
314th305th
322nd
94th
10th
Game of Life
210th
151st
355th
202nd
131st
106th
Gijswijt’s Sequence
29th
151st
196th
7th
157th
Happy Numbers
739th
629th168th
195th
357th
204th
717th605th117th675th261st
299th
116th409th
30th
97th243rd
839th
2,519th
Happy Numbers (Long)
589th
125th
100th
37th
157th
36th417th
30th
73rd
Hexdump
75th
242nd
119th
17th
5th
Hilbert Curve
41st
146th
98th
110th
103rd
Intersection
94th
235th
142nd
25th
38th
Inventory Sequence
657th
58th
472nd
190th
357th
18th
381st
ISBN
176th
468th
131st
53rd
262nd
Jacobi Symbol
133rd
196th
13th
136th
92nd
106th
Kaprekar Numbers
132nd
28th
205th
144th
212th
12th
45th
149th
99th
Kolakoski Constant
210th
35th
110th
224th
74th
71st
12th
Kolakoski Sequence
78th
199th
29th
1st462nd
25th
53rd
Leap Years
1,189th
379th
298th1,532nd
604th1,820th127th
1,796th
230th
179th1,068th
378th
46th
577th
19th
207th
737th
1,472nd
Levenshtein Distance
173rd
125th219th
109th
418th
363rd
86th
47th
3rd
Leyland Numbers
141st
345th
297th
13th
21st
ln 2
147th
247th
98th
235th
3rd
28th
94th
Look and Say
542nd
71st
338th
308th
400th
325th
128th
Lucky Numbers
25th
440th
175th
12th
309th
Lucky Tickets
203rd
75th
253rd
56th
174th
13th
160th
Mahjong
32nd
87th
48th
111th
117th
Mandelbrot
186th
22nd
28th
119th
75th
91st
5th
14th
Maze
60th
236th
238th
72nd
215th
Medal Tally
70th
282nd
58th
6th
309th
Minesweeper
17th
22nd
148th
41st
52nd
Morse Decoder
25th
31st
84th
6th
10th
Morse Encoder
96th
42nd
103rd
34th
6th
Musical Chords
74th
98th
29th
26th
89th
N Queens
150th
166th
54th
65th
178th
Niven Numbers
1,931st1,599th1,056th479th3,281st250th393rd588th721st
1,428th449th2,005th270th1,035th885th932nd1,459th843rd733rd1,208th1,501st
976th1st1,817th367th
1,885th821st115th2,457th326th1st747th429th543rd1,164th1,346th1,688th1,408th2,307th
49th491st602nd1,708th1,180th497th1,356th1,383rd2,329th564th903rd
762nd3,670th863rd1,543rd
Niven Numbers (Long)
1,752nd1,621st545th400th
920th235th761st1,036th
213th1,362nd131st1,184th820th1,465th814th502nd405th1,617th903rd
509th20th
936th
298th147th
186th1st455th754th438th618th842nd261st1,572nd
56th1,035th207th
88th351st895th
829th417th919th
526th
1,233rd913th
Number Spiral
163rd
144th
159th
165th
219th
Odious Numbers
2,503rd
2,157th1,718th
802nd341st734th752nd
852nd576th383rd223rd1,183rd493rd604th
368th2,656th
893rd509th1,242nd929th1,711th143rd
615th423rd2,170th1,113th1st1,623rd
44th1,970th1,222nd
291st1,089th659th664th
1,913th
Odious Numbers (Long)
1,589th
646th988th
627th315th508th361st
408th295th197th634th337th
276th1,430th
520th900th679th
122nd
368th229th
943rd1st576th
42nd1,237th1,070th
805th665th497th
913th
Ordinal Numbers
1,009th
743rd
163rd
178th
481st
48th
793rd
211th
259th
96th
196th3rd
PalindromemordnilaP
177th
54th
203rd
423rd
97th
68th
127th
161st
36th
16th
84th
30th
Pangram Grep
939th
732nd
163rd
451st1,139th
1,569th
1,100th
1st
104th902nd239th
389th
897th
1,535th
33rd409th658th
434th906th
725th
Partition Numbers
159th336th190th91st700th207th122nd243rd73rd215th622nd32nd319th89th148th156th296th
324th
317th177th101st143rd100th258th
186th151st53rd
384th
98th83rd111th164th155th66th209th42nd
10th334th
45th93rd325th
113th153rd
116th
125th199th
Pascal’s Triangle
833rd
191st
595th
921st
299th
1st
669th399th
178th495th
549th630th
51st213th207th
137th
Pernicious Numbers
626th1,336th847th527th2,573rd281st385th539th600th1,170th1,086th360th1,242nd256th889th754th814th1,049th736th774th1,019th1,136th1,117th706th1st1,193rd1,558th107th955th487th156th1,233rd832nd505th805th438th565th935th907th230th321st133rd
38th682nd193rd
210th458th1,048th1,146th1,710th421st614th
688th2,846th647th1,164th
Pernicious Numbers (Long)
227th
218th183rd310th320th602nd
123rd647th79th364th298th603rd
449th141st982nd
430th331st121st219th660th1st684th196th89th
356th1st288th214th295th365th
406th
34th
103rd229th487th
Poker
13th
31st
58th
12th
48th
Polyominoes
99th
119th
100th
90th
132nd
Prime Numbers
1,543rd2,320th
1,421st4,402nd
1,448th689th
1,149th480th
499th
672nd
255th
1,425th1,770th733rd804th335th1st
169th
1,922nd1st813th378th597th
321st
116th
215th
232nd404th
880th
Prime Numbers (Long)
1,072nd
899th1,138th
416th
494th
159th
1,213th530th663rd
1st
185th
1,162nd1st618th
105th
847th
316th455th
Proximity Grid
96th
147th
207th
52nd
210th
QR Decoder
79th
136th
216th
78th
146th
Quine
1st4,127th267th
1,497th
2,946th2,971st
2,851st639th2,634th1,887th1,989th1,769th
3,169th605th
1,603rd150th2,009th722nd1,951st2,742nd1,564th238th1,675th1,437th
2,419th1,320th3,077th1,902nd1,746th537th
1,843rd167th
593rd
467th3,553rd1,877th
1,794th
3,377th
3,798th
2,569th
Recamán
71st
364th
213th
5th
514th
Repeating Decimals
55th
77th
108th
20th
50th
Reverse Polish Notation
289th
438th
397th
1st
207th
54th
347th
Reversi
130th
27th
42nd
95th
36th
Rijndael S-box
283rd
18th
289th
290th
228th
98th
107th
Rock-paper-scissors-Spock-lizard
24th
58th
221st
7th
70th
Roman to Arabic
254th
147th
22nd
432nd
44th1st
75th
ROT13
705th
242nd
253rd
684th
310th
583rd
100th
9th
188th
66th
Rule 110
65th
50th
450th
3rd
17th
Scrambled Sort
132nd
225th
292nd
30th
112th
Set
175th
84th
147th232nd275th
191st
179th
96th156th
2nd
178th
Seven Segment
392nd
48th
81st
72nd
9th
50th
SI Units
35th
22nd
33rd
82nd
121st
Sierpiński Triangle
1,150th135th
312th
591st
62nd
255th
Smith Numbers
165th
147th
116th
71st
157th
Spelling Numbers
62nd1st352nd
240th
133rd
296th
Star Wars GPT
34th
69th
237th
161st
5th
101st
Star Wars Opening Crawl
128th
27th
64th
88th
139th
Sudoku
48th
107th
53rd
76th
77th
Sudoku (Fill-in)
36th
153rd
149th
22nd
53rd
Ten-pin Bowling
146th
190th
251st
170th
219th
Tic-tac-toe
87th
56th
146th
39th
78th
283rd
80th
62nd
95th
168th
Time Distance
51st
167th
67th
63rd
196th
Tongue-twisters
497th134th
163rd
249th
165th
102nd1,639th
164th
1,764th
Topological Sort
56th
22nd
146th
61st
93rd
Tower of Hanoi
42nd85th195th32nd
24th
138th
387th
192nd8th37th
176th16th
179th
344th
34th
10th
21st
Transpose Sentence
67th
119th
1st
274th
37th
58th
Trinomial Triangle
42nd
174th
314th
164th
11th
212th
United States
376th
161st
179th
259th2nd
110th
Vampire Numbers
100th
148th
226th
66th
175th
Van Eck Sequence
231st
382nd
271st
13th
61st
Zeckendorf Representation
113th
271st
251st
14th
152nd
Zodiac Signs
56th
89th
79th
20th
103rd
γ
81st
303rd52nd
125th
75th95th
66th
1st
111th
47th
142nd
λ
55th
56th
514th
69th
68th
1,287th
π
444th
177th
635th
584th
386th783rd
360th
23rd
250th
185th
110th
358th
τ
389th
122nd
578th
535th
618th
294th
25th
233rd
133rd
101st
356th
φ
333rd
203rd669th277th
721st
249th
143rd
100th
285th
15th
38th
86th
√2
430th
228th
385th
339th
274th
156th
306th
13th
40th
379th
𝑒
433rd
238th
295th
171st
17th
344th
218th
66th
1,143rd
162nd