12 Days of Christmas
40th
490th
313th
21st
17th
24 Game
6th
121st
61st
4th
5th
99 Bottles of Beer
79th
242nd
165th
43rd
30th
Abundant Numbers
755th
447th
201st
612th
1,371st
1,967th
47th
556th
529th87th241st
2,066th
362nd
104th668th
Abundant Numbers (Long)
1,099th
346th
79th
1,724th
94th
595th
862nd3rd433rd
1,347th
60th
482nd394th
Arabic to Roman
193rd21st266th
76th
205th
127th2nd
309th
106th
Arithmetic Numbers
67th
74th
475th
1,329th
826th163rd
3rd
27th
Arrows
19th
89th
80th
6th
97th
Ascending Primes
58th
339th
244th
133rd
12th
33rd
ASCII Table
25th
56th
256th
2nd
70th
Billiards
153rd
139th19th
12th
17th
25th
48th
7th
10th
brainfuck
1,184th
40th
120th
153rd
15th
227th
Calendar
30th
92nd
194th
2nd
51st
Card Number Validation
80th
29th
139th
45th
60th
459th
3rd
55th
Catalan Numbers
539th887th
424th846th305th
883rd393rd
516th874th
555th
659th413th217th
139th1,557th
519th
1,450th
483rd
30th
115th
638th
548th
Catalan’s Constant
147th
60th
154th
157th
3rd
126th
53rd
173rd
Christmas Trees
125th
48th
139th
25th
317th
Collatz
366th
209th
201st
4th
326th
170th
95th
CSS Colors
42nd
149th
124th
190th
1st
90th
63rd
147th
Cubes
35th
351st
66th
96th
181st
Day of Week
196th
499th484th
234th
353rd
461st
325th
356th
583rd106th
385th
392nd
1st
62nd
167th
DFA Simulator
12th
38th
214th
4th
51st
Diamonds
31st
230th
141st
2nd
271st
Divisors
1,268th2,520th893rd
1,282nd
713th2,452nd410th
2,722nd
973rd
210th936th982nd
1,162nd1,726th
801st272nd
1,147th1,171st2,381st
36th310th
1,001st322nd1,466th
Emirp Numbers
462nd687th
270th130th
496th
113th
416th
524th559th394th907th
104th
188th
469th
261st924th
Emirp Numbers (Long)
34th
192nd
152nd
83rd
13th
59th
Emojify
29th
39th
66th
4th
90th
Evil Numbers
2,429th
2,717th1,738th
816th734th882nd544th
896th833rd456th375th1,318th584th1,233rd
488th3,314th
921st836th1,744th1,129th1,805th190th
752nd504th2,686th2,428th1st761st
47th2,083rd2,181st
217th1,212th427th668th
2,761st
4,194th
Evil Numbers (Long)
1,234th
736th922nd
481st346th351st353rd
267th360th253rd601st391st
333rd1,598th
595th1,144th713th
84th
413th281st
1,433rd1st856th
43rd1,034th1,648th
867th644th408th
948th
Factorial Factorisation
61st
101st
94th
23rd
52nd
Farey Sequence
374th
85th535th
47th515th109th
493rd
187th
30th
199th
3rd
411th383rd214th
Fibonacci
2,684th2,500th2,247th2,277th
747th423rd639th4,280th3,137th3,989th3,122nd2,505th465th1,870th1,107th2,735th
2,869th4,671st4,435th
2,648th795th1st2,528th390th
2,748th482nd226th1,990th4,932nd2,001st2,058th521st2,570th2,182nd2,932nd2,693rd3,587th366th1,833rd55th4,491st1,962nd
1,132nd722nd2,131st
951st
Fizz Buzz
4,855th4,073rd2,161st1,534th
483rd2,050th752nd2,155th3,122nd
741st1,159th1,225th1,755th
4,885th1,993rd
3,307th1,681st5,240th
1,268th7,481st1,873rd583rd23rd709th1,593rd
1,320th1,634th1,873rd
4,270th503rd426th
3rd1,179th1,579th
2,693rd1,913th1,893rd
1,572nd1,859th7,871st
1,973rd
Foo Fizz Buzz Bar
364th1,021st
843rd
122nd
313th461st
2,181st
320th1,449th
177th514th211th1,038th
440th
371st
1,990th137th386th
2nd288th1,344th
174th
2,200th
Forsyth–Edwards Notation
57th
304th
128th
39th
307th
Fractions
151st
329th
222nd
288th278th
297th
96th
10th
Game of Life
111th
158th
511th
163rd
55th
68th
Gijswijt’s Sequence
21st
138th
163rd
6th
38th
Happy Numbers
1,082nd
301st111th
78th
187th
489th
370th572nd424th1,004th619th
599th
440th148th
6th
34th774th
752nd
2,019th
Happy Numbers (Long)
512th
63rd
65th
553rd
129th
113th363rd
3rd
525th
Hexdump
15th
208th
89th
3rd
98th
Hilbert Curve
8th
150th
98th
12th
6th
Intersection
37th
252nd
128th
14th
17th
Inventory Sequence
754th
68th
451st
163rd
318th
40th
353rd
ISBN
45th
432nd
149th
8th
517th
Jacobi Symbol
55th
212th
16th
152nd
50th
227th
Kaprekar Numbers
149th
68th
98th
152nd
208th
17th
35th
57th
89th
Kolakoski Constant
173rd
11th
118th
219th
62nd
20th
96th
Kolakoski Sequence
76th
224th
103rd
1st264th
26th
41st
Leap Years
1,170th
693rd
486th1,817th
1,043rd1,814th114th
2,227th
237th
546th1,039th
369th
39th
553rd
15th
193rd
744th
1,467th
Levenshtein Distance
153rd
116th197th
92nd
366th
259th
39th
3rd
24th
Leyland Numbers
80th
254th
209th
4th
299th
ln 2
151st
249th
77th
241st
3rd
28th
73rd
Look and Say
314th
70th
324th
247th
445th
186th
68th
Lucky Numbers
71st
459th
151st
13th
278th
Lucky Tickets
92nd
46th
206th
35th
136th
9th
212th
Mahjong
17th
111th
53rd
30th
64th
Mandelbrot
36th
14th
27th
102nd
113th
90th
3rd
11th
Maze
43rd
212th
213th
21st
149th
Medal Tally
28th
261st
61st
3rd
237th
Minesweeper
7th
26th
124th
12th
17th
Morse Decoder
14th
45th
54th
3rd
70th
Morse Encoder
37th
58th
109th
24th
6th
Multitap Input
14th
17th
47th
7th
3rd
Musical Chords
25th
91st
33rd
15th
86th
N Queens
52nd
154th
46th
20th
116th
Niven Numbers
1,098th1,826th1,488th1,156th563rd3,289th251st923rd433rd1,039th
1,284th376th1,864th282nd901st713th784th1,326th1,231st1,420th2,292nd1,404th
692nd1,740th1,703rd326th
1,996th621st67th2,501st1,123rd518th676th355th542nd1,011th1,315th1,556th1,249th2,254th
8th600th49th1,568th189th402nd1,185th1,698th2,308th975th771st
1,378th3,688th733rd2,319th
Niven Numbers (Long)
1,774th1,655th501st391st
795th214th765th812th
186th1,372nd145th1,292nd777th1,656th766th473rd397th1,634th874th
755th1,064th
901st
730th57th
164th2nd422nd676th415th617th792nd240th1,589th
34th1,047th21st
73rd292nd870th
772nd384th900th
864th
1,241st995th
Number Spiral
140th
165th
123rd
82nd
69th
Odious Numbers
2,463rd
2,095th1,655th
595th658th705th650th
764th490th342nd238th1,268th448th876th
1,008th2,769th
799th576th1,174th843rd1,649th146th
511th375th2,109th2,036th1st656th
45th1,917th1,991st
185th1,021st547th554th
2,280th
Odious Numbers (Long)
1,598th
630th987th
602nd317th477th330th
215th297th203rd618th343rd
277th1,437th
496th914th680th
125th
381st233rd
1,372nd1st528th
43rd1,236th1,364th
819th671st471st
928th
Ordinal Numbers
845th
297th
320th
197th
977th
44th
654th
253rd
159th
231st
223rd2nd
PalindromemordnilaP
203rd
44th
185th
285th
99th
63rd
123rd
151st
25th
12th
37th
19th
Pangram Grep
731st
305th
114th
369th906th
1,555th
1,223rd
281st
56th712th526th
252nd
704th
1,388th
9th335th638th
344th708th
719th
Partition Numbers
214th366th236th85th766th243rd112th257th64th344th675th19th340th89th154th224th246th
350th
342nd198th104th149th180th272nd
195th156th48th
419th
102nd76th116th176th173rd67th230th31st
6th468th
34th92nd356th
118th125th
122nd
168th219th
Pascal’s Triangle
728th
118th
498th
881st
188th
1st
564th228th
112th337th
399th539th
51st144th624th
421st
Pernicious Numbers
1,344th596th1,319th786th488th2,583rd265th347th515th887th1,260th1,047th327th1,220th240th825th706th755th1,003rd688th1,114th974th1,103rd1,074th658th1st1,144th1,568th122nd1,370th448th176th1,329th763rd468th732nd381st542nd871st844th214th292nd148th
39th652nd108th
171st421st1,002nd1,167th1,718th402nd584th
898th2,860th619th1,338th
Pernicious Numbers (Long)
192nd
180th268th297th300th661st
117th639th72nd388th265th507th
451st137th999th
430th353rd115th174th653rd1st686th276th82nd
208th1st241st168th249th351st
404th
38th
288th194th492nd
Poker
10th
51st
70th
9th
30th
Polyominoes
74th
126th
110th
84th
98th
Prime Numbers
1,331st2,233rd
1,184th4,402nd
1,521st576th
950th413th
485th
592nd931st
248th
1,188th1,996th1,109th660th323rd1st
173rd
1,882nd1st614th377th1,614th
309th
118th
217th
233rd398th
700th
Prime Numbers (Long)
1,080th
919th1,238th
403rd
488th
841st
166th
1,232nd1,134th630th
1st
192nd
973rd1st599th
109th
870th
216th449th
Proximity Grid
37th
129th
176th
23rd
125th
QR Decoder
44th
135th
213th
24th
80th
Quine
1st5,416th4,139th271st
1,510th
3,100th2,977th
2,686th647th2,661st1,908th2,009th1,790th
4,001st613th
1,622nd151st2,029th730th1,974th2,783rd1,584th241st1,696th1,450th
2,447th1,330th3,114th1,930th1,767th545th
1,863rd168th
601st
474th3,566th1,897th
1,815th
3,390th
3,818th
2,596th
Recamán
61st
369th
203rd
5th
477th
Repeating Decimals
39th
71st
91st
13th
36th
Reverse Polish Notation
83rd
357th
333rd
1st
171st
52nd
536th
Reversi
8th
38th
57th
47th
5th
Rijndael S-box
245th
22nd
237th
248th
139th
53rd
42nd
Rock-paper-scissors-Spock-lizard
10th
156th
180th
3rd
249th
Roman to Arabic
97th
119th
67th
337th
22nd2nd
269th
ROT13
717th
129th
160th
699th
382nd
598th
61st
10th
100th
42nd
Rule 110
24th
29th
460th
4th
12th
Scrambled Sort
60th
158th
218th
26th
68th
Set
130th
42nd
136th176th215th
146th
73rd
66th121st
2nd
53rd
Seven Segment
332nd
35th
100th
72nd
5th
233rd
SI Units
93rd
19th
40th
116th
3rd
Sierpiński Triangle
969th132nd
321st
600th
7th
309th
Smith Numbers
106th
140th
119th
37th
59th
Spelling Numbers
121st1st235th
200th
102nd
275th
Star Wars GPT
20th
58th
144th
125th
5th
56th
Star Wars Opening Crawl
23rd
38th
72nd
24th
44th
Sudoku
42nd
233rd
62nd
27th
64th
Sudoku (Fill-in)
11th
160th
139th
12th
35th
Ten-pin Bowling
98th
194th
245th
80th
112th
165th
Tic-tac-toe
98th
72nd
150th
32nd
89th
266th
44th
76th
54th
183rd
Time Distance
36th
155th
82nd
30th
62nd
Tongue-twisters
275th51st
247th
45th
393rd
32nd405th
28th
1,046th
Topological Sort
47th
23rd
103rd
25th
6th
Tower of Hanoi
41st101st184th121st
20th
148th
393rd
181st15th34th
161st17th
83rd
292nd
34th
9th
24th
Transpose Sentence
68th
108th
1st
207th
38th
64th
Trinomial Triangle
42nd
146th
303rd
136th
11th
147th
United States
229th
136th
162nd
113th9th
241st
Vampire Numbers
16th
288th
219th
35th
108th
Van Eck Sequence
97th
368th
275th
13th
60th
Zeckendorf Representation
24th
224th
210th
11th
33rd
Zodiac Signs
27th
94th
81st
8th
106th
γ
66th
296th52nd
143rd
76th94th
74th
1st
111th
48th
90th
λ
124th
367th
192nd
103rd
204th
272nd
π
1,044th
623rd
571st320th
135th
627th
580th
592nd806th
328th
7th
226th
155th
80th
324th
τ
242nd
116th
572nd
532nd
624th
263rd
15th
201st
122nd
61st
322nd
φ
346th
183rd683rd261st
731st
235th
128th
69th
302nd
46th
13th
114th
√2
405th
202nd
373rd
318th
236th
138th
284th
108th
4th
374th
𝑒
370th
210th
281st
179th
20th
344th
240th
70th
1,163rd
170th