12 Days of Christmas
27th
478th
306th
19th
16th
24 Game
6th
117th
62nd
4th
5th
99 Bottles of Beer
74th
232nd
159th
40th
27th
Abundant Numbers
739th
428th
195th
586th
1,330th
1,909th
47th
535th
508th84th227th
1,998th
345th
104th665th
Abundant Numbers (Long)
1,063rd
325th
76th
1,674th
91st
570th
819th3rd419th
1,300th
63rd
463rd379th
Arabic to Roman
185th18th256th
70th
200th
121st2nd
300th
99th
Arithmetic Numbers
66th
73rd
456th
1,273rd
788th151st
3rd
27th
Arrows
19th
84th
75th
6th
92nd
Ascending Primes
53rd
323rd
237th
128th
12th
32nd
ASCII Table
22nd
57th
245th
2nd
72nd
Billiards
142nd
126th19th
12th
18th
21st
43rd
7th
10th
brainfuck
1,162nd
39th
122nd
152nd
15th
223rd
Card Number Validation
71st
25th
124th
40th
55th
431st
3rd
50th
Catalan Numbers
521st856th
406th813th297th
850th380th
501st843rd
531st
637th433rd215th
136th1,512th
504th
1,413th
469th
30th
112th
611th
525th
Catalan’s Constant
144th
60th
152nd
154th
3rd
126th
52nd
169th
Christmas Trees
118th
81st
131st
24th
297th
Collatz
253rd
229th
170th
4th
330th
174th
96th
CSS Colors
40th
143rd
119th
183rd
1st
85th
61st
148th
Cubes
34th
342nd
65th
97th
175th
Day of Week
189th
484th473rd
225th
378th
453rd
322nd
337th
580th101st
412th
395th
1st
61st
161st
DFA Simulator
15th
36th
208th
4th
48th
Diamonds
30th
229th
139th
2nd
264th
Divisors
1,237th2,467th897th
1,267th
705th2,405th407th
2,672nd
957th
208th914th981st
1,131st1,688th
786th269th
1,124th1,140th2,326th
35th303rd
985th319th1,432nd
Emirp Numbers
454th672nd
264th127th
487th
109th
407th
513th547th385th885th
102nd
184th
460th
257th898th
Emirp Numbers (Long)
33rd
196th
152nd
85th
13th
59th
Emojify
29th
39th
66th
4th
88th
Evil Numbers
2,385th
2,666th1,699th
788th716th860th540th
874th805th445th364th1,276th573rd1,193rd
474th3,253rd
896th809th1,706th1,091st1,765th185th
710th490th2,637th2,384th1st741st
45th2,036th2,137th211th1,179th420th650th
2,707th
4,116th
Evil Numbers (Long)
1,203rd
720th898th
468th336th348th341st
260th350th246th585th373rd
324th1,555th
575th1,115th695th
79th
389th274th
1,390th1st841st
41st1,007th1,604th831st623rd418th
917th
Factorial Factorisation
57th
99th
92nd
23rd
51st
Farey Sequence
373rd
83rd519th
49th499th113th
474th
181st
29th
190th
3rd
399th
210th
Fibonacci
2,574th2,419th2,193rd2,217th
726th431st623rd4,159th3,059th3,872nd3,031st2,439th382nd1,825th1,079th2,679th
2,803rd4,533rd4,310th
2,570th773rd1st2,554th399th
2,736th472nd223rd1,974th4,784th1,946th2,052nd508th2,464th2,126th2,817th2,615th3,486th361st1,804th55th4,360th4,706th1,104th704th2,104th
928th
Fizz Buzz
4,789th2,128th1,515th
479th2,000th745th2,125th3,086th
734th1,151st1,217th1,765th
4,815th2,047th
2,647th1,653rd5,169th
1,240th7,388th1,851st578th23rd700th1,573rd
1,305th1,615th1,847th
4,205th498th422nd
3rd1,171st1,559th2,672nd1,883rd1,867th
1,553rd1,833rd7,772nd
1,943rd
Foo Fizz Buzz Bar
358th993rd
818th
116th
295th451st
2,142nd
306th1,415th
172nd500th205th1,012th
428th
367th
1,955th132nd375th
2nd281st1,309th169th
2,159th
Forsyth–Edwards Notation
57th
279th
124th
41st
303rd
Fractions
141st
309th
207th
271st263rd
282nd
91st
10th
Game of Life
110th
153rd
492nd
158th
56th
67th
Gijswijt’s Sequence
21st
124th
149th
10th
156th
Happy Numbers
1,056th
291st109th
76th
180th
475th
361st558th411th992nd602nd
584th
427th143rd
6th
32nd755th
729th
1,990th
Happy Numbers (Long)
492nd
63rd
65th
531st
141st
47th349th
24th
505th
Hexdump
14th
202nd
85th
3rd
94th
Hilbert Curve
8th
148th
96th
12th
7th
Intersection
41st
245th
133rd
14th
17th
Inventory Sequence
735th
71st
436th
160th
302nd
38th
342nd
ISBN
45th
424th
143rd
8th
513th
Jacobi Symbol
55th
198th
17th
143rd
50th
214th
Kaprekar Numbers
130th
71st
23rd
146th
185th
6th
42nd
19th
17th
Kolakoski Constant
168th
11th
114th
211th
78th
19th
89th
Kolakoski Sequence
75th
222nd
102nd
1st465th
25th
40th
Leap Years
1,129th
672nd
476th1,662nd
1,003rd1,766th110th
2,174th
227th
531st1,024th
355th
36th
539th
13th
191st
721st
1,428th
Levenshtein Distance
148th
110th191st
90th
357th
311th
36th
4th
21st
Leyland Numbers
79th
252nd
209th
4th
291st
ln 2
146th
242nd
73rd
234th
3rd
28th
69th
Look and Say
310th
66th
322nd
280th
435th
182nd
68th
Lucky Numbers
69th
449th
144th
12th
271st
Lucky Tickets
86th
45th
197th
34th
131st
8th
203rd
Mahjong
17th
109th
53rd
30th
23rd
Mandelbrot
36th
14th
27th
99th
106th
83rd
3rd
11th
Maze
40th
198th
199th
22nd
9th
Medal Tally
26th
254th
57th
3rd
229th
Minesweeper
6th
26th
116th
12th
17th
Morse Decoder
13th
41st
43rd
3rd
67th
Morse Encoder
37th
56th
102nd
24th
6th
Musical Chords
21st
90th
32nd
12th
84th
N Queens
54th
143rd
47th
20th
114th
Niven Numbers
1,795th1,452nd1,134th532nd3,240th243rd902nd426th1,021st
1,259th369th1,830th274th880th682nd772nd1,327th1,195th1,392nd2,249th1,376th
662nd1,706th1,673rd318th
1,956th608th63rd2,452nd1,102nd508th738th343rd543rd1,006th1,290th1,526th1,226th2,211th
8th589th46th182nd395th1,162nd1,664th2,262nd955th754th
1,350th3,634th709th2,282nd
Niven Numbers (Long)
1,731st1,599th493rd383rd
781st211th736th785th
183rd1,334th141st1,257th756th1,615th744th458th387th1,591st849th
737th1,036th
876th
713th55th
160th2nd427th655th404th618th770th231st1,546th
33rd1,015th21st70th285th845th
750th376th868th
838th
1,210th1,020th
Number Spiral
138th
158th
121st
84th
70th
Odious Numbers
2,427th
2,072nd1,625th
582nd653rd691st629th
748th481st340th232nd1,234th440th854th
981st2,729th
789th563rd1,145th824th1,619th141st
502nd369th2,075th2,000th1st643rd
43rd1,882nd1,959th180th994th537th542nd
2,243rd
Odious Numbers (Long)
1,563rd
622nd963rd
588th318th473rd312th
211th292nd199th605th338th
273rd1,400th
485th888th672nd
121st
374th231st
1,338th1st517th
41st1,205th1,326th796th656th462nd
901st
Ordinal Numbers
839th
298th
131st
203rd
965th
44th
654th
257th
165th
237th
229th2nd
PalindromemordnilaP
189th
35th
165th
274th
96th
59th
107th
135th
24th
12th
45th18th
Pangram Grep
701st
285th
118th
344th881st
1,514th
866th
261st
51st688th505th
233rd
679th
1,340th
9th307th614th436th683rd
518th
Partition Numbers
141st333rd158th74th697th213th111th224th51st160th612th18th307th70th128th146th215th
317th
303rd163rd87th121st83rd239th
174th132nd38th
374th
78th67th93rd154th149th55th199th25th
6th84th
31st71st318th
96th105th
99th
108th184th
Pascal’s Triangle
709th
123rd
485th
858th
195th
1st
543rd228th
107th359th
412th520th
49th139th605th414th
Pernicious Numbers
593rd1,297th779th486th2,550th260th369th513th881st1,243rd1,035th321st1,203rd235th820th701st740th1,004th683rd1,096th966th1,088th1,059th652nd1st1,130th1,538th119th1,344th448th168th1,307th767th466th748th342nd539th865th838th210th286th145th
38th646th105th205th419th989th1,152nd1,690th402nd581st
892nd2,794th615th1,331st
Pernicious Numbers (Long)
201st
170th269th281st288th650th
113th611th69th374th256th482nd
430th133rd968th
412th341st111th172nd627th1st657th259th79th
200th1st246th163rd253rd339th
387th
38th
283rd185th321st
Poker
10th
49th
68th
9th
30th
Polyominoes
73rd
119th
104th
56th
93rd
Prime Numbers
1,287th2,169th
1,153rd4,298th
1,479th559th
913th403rd
472nd
571st
237th
1,160th1,936th1,078th645th316th1st
167th
1,822nd1st638th368th1,600th
303rd
115th
211th227th389th
673rd
Prime Numbers (Long)
1,032nd
867th1,190th
402nd
472nd
160th
1,182nd1,080th606th
1st
186th
928th1st612th
106th
821st313th434th
Proximity Grid
47th
124th
172nd
22nd
121st
QR Decoder
44th
131st
210th
24th
79th
Quine
33rd3,921st262nd
1,344th
2,907th2,772nd
2,587th1,261st2,495th1,820th1,878th1,737th
3,032nd1,585th
1,525th534th2,032nd1,135th1,889th2,650th1,422nd234th1,773rd1,453rd
2,389th1,161st2,883rd1,830th1,649th478th
1,797th163rd
1,123rd1st3,345th1,937th
1,690th
3,234th
3,670th
2,456th
Recamán
63rd
359th
198th
5th
464th
Repeating Decimals
39th
71st
97th
13th
36th
Reverse Polish Notation
82nd
363rd
327th
1st
170th
52nd
529th
Reversi
26th
35th
54th
42nd
5th
Rijndael S-box
231st
22nd
224th
234th
132nd
49th
40th
Rock-paper-scissors-Spock-lizard
10th
152nd
175th
3rd
244th
Roman to Arabic
91st
115th
64th
374th
20th2nd
259th
ROT13
686th
110th
148th
668th
358th
568th
49th
8th
95th36th
Rule 110
21st
26th
453rd
4th
12th
Scrambled Sort
57th
147th
203rd
25th
64th
Set
124th
38th
105th166th203rd
138th
69th
62nd113th
2nd
48th
Seven Segment
324th
18th
95th
84th
2nd
230th
SI Units
90th
20th
40th
113th
3rd
Sierpiński Triangle
950th129th
313th
598th
7th
303rd
Smith Numbers
96th
135th
111th
36th
56th
Spelling Numbers
61st1st241st
205th
109th
281st
Star Wars GPT
22nd
47th
134th
116th
5th
46th
Star Wars Opening Crawl
22nd
37th
69th
23rd
43rd
Sudoku
39th
226th
63rd
25th
60th
Sudoku (Fill-in)
10th
160th
141st
12th
34th
Ten-pin Bowling
101st
169th
235th
98th
155th
Tic-tac-toe
90th
67th
139th
32nd
81st
247th
43rd
74th57th
166th
Time Distance
32nd
148th
77th
29th
58th
Tongue-twisters
270th50th
238th
43rd
382nd
32nd392nd
28th
1,012th
Topological Sort
41st
21st
130th
23rd
7th
Tower of Hanoi
28th73rd158th22nd
20th
38th
336th
121st7th23rd
141st14th
137th
285th
26th
9th
18th
Transpose Sentence
61st
103rd
1st
208th
37th
69th
Trinomial Triangle
38th
124th
280th
87th
11th
62nd
United States
228th
128th
140th
108th9th
238th
Vampire Numbers
16th
284th
209th
35th
111th
Van Eck Sequence
95th
362nd
266th
13th
57th
Zeckendorf Representation
23rd
221st
201st
11th
32nd
Zodiac Signs
27th
90th
77th
7th
108th
γ
64th
285th51st
139th
74th91st
72nd
1st
109th
47th
85th
λ
124th
363rd
189th
103rd
200th
270th
π
312th
135th
605th
560th
571st802nd
315th
7th
220th
147th
77th
306th
τ
240th
139th
558th
517th
613th
250th
14th
200th
111th
59th
302nd
φ
342nd
180th672nd258th
729th
231st
126th
82nd
299th
45th
13th
68th
√2
402nd
197th
369th
308th
222nd
134th
276th
104th
4th
359th
𝑒
357th
202nd
273rd
172nd
18th
336th
232nd
67th
1,136th163rd