12 Days of Christmas
27th
478th
306th
19th
16th
24 Game
6th
117th
61st
4th
5th
99 Bottles of Beer
74th
232nd
159th
40th
27th
Abundant Numbers
738th
427th
194th
585th
1,329th
1,907th
46th
534th
507th83rd226th
1,996th
338th
103rd664th
Abundant Numbers (Long)
1,063rd
324th
75th
1,673rd
90th
563rd
815th3rd419th
1,299th
63rd
463rd379th
Arabic to Roman
185th18th256th
70th
200th
121st2nd
298th
99th
Arithmetic Numbers
66th
73rd
456th
1,271st
787th151st
3rd
27th
Arrows
19th
84th
75th
6th
91st
Ascending Primes
53rd
321st
235th
126th
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
520th856th
406th812th297th
850th380th
501st843rd
531st
636th433rd215th
136th1,509th
504th
1,412th
469th
30th
112th
610th
525th
Catalan’s Constant
144th
60th
152nd
154th
3rd
126th
52nd
169th
Christmas Trees
118th
81st
131st
24th
297th
Collatz
251st
227th
168th
4th
328th
172nd
95th
CSS Colors
40th
143rd
119th
183rd
1st
85th
61st
148th
Cubes
34th
342nd
65th
97th
175th
Day of Week
187th
479th469th
223rd
376th
450th
321st
336th
572nd100th
417th
383rd
1st
61st
159th
DFA Simulator
15th
36th
208th
4th
48th
Diamonds
30th
229th
139th
2nd
264th
Divisors
1,233rd2,466th897th
1,267th
705th2,404th407th
2,671st
957th
208th914th981st
1,131st1,688th
786th269th
1,124th1,140th2,325th
35th303rd
985th319th1,432nd
Emirp Numbers
454th672nd
264th127th
487th
109th
407th
513th547th385th884th
102nd
184th
460th
257th897th
Emirp Numbers (Long)
33rd
196th
152nd
85th
13th
59th
Emojify
29th
39th
66th
4th
88th
Evil Numbers
2,381st
2,661st1,695th
786th714th857th539th
871st803rd444th363rd1,273rd572nd1,188th
473rd3,249th
932nd807th1,702nd1,085th1,761st185th
708th489th2,632nd2,380th1st739th
45th2,032nd2,131st211th1,174th419th649th
2,702nd
4,113th
Evil Numbers (Long)
1,200th
717th895th
467th335th347th340th
260th349th246th584th372nd
323rd1,553rd
574th1,111th693rd
79th
388th274th
1,387th1st837th
41st1,004th1,602nd827th622nd417th
914th
Factorial Factorisation
57th
99th
92nd
23rd
51st
Farey Sequence
373rd
83rd519th
49th499th113th
473rd
181st
29th
190th
3rd
399th
210th
Fibonacci
2,572nd2,417th2,191st2,215th
725th431st622nd4,158th3,057th3,871st3,029th2,437th382nd1,824th1,078th2,677th
2,801st4,532nd4,309th
2,568th772nd1st2,552nd399th
2,734th472nd223rd1,972nd4,783rd1,945th2,050th507th2,462nd2,124th2,815th2,613th3,485th361st1,803rd55th4,359th4,705th1,103rd703rd2,102nd
927th
Fizz Buzz
4,783rd2,124th1,512th
479th1,996th744th2,121st3,080th
733rd1,149th1,214th1,762nd
4,809th2,043rd
2,642nd1,650th5,163rd
1,237th7,383rd1,848th578th23rd699th1,570th
1,302nd1,612th1,844th
4,198th498th422nd
3rd1,169th1,556th2,667th1,880th1,864th
1,550th1,830th7,767th
1,940th
Foo Fizz Buzz Bar
357th992nd
817th
116th
294th450th
2,140th
305th1,413th
171st499th204th1,009th
427th
366th
1,953rd129th374th
2nd280th1,306th168th
2,157th
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
148th
10th
155th
Happy Numbers
1,054th
290th109th
76th
179th
474th
360th557th410th990th601st
583rd
426th142nd
6th
32nd754th
728th
1,989th
Happy Numbers (Long)
489th
63rd
65th
527th
140th
47th346th
24th
502nd
Hexdump
14th
202nd
85th
3rd
94th
Hilbert Curve
8th
145th
94th
12th
7th
Intersection
40th
244th
132nd
13th
16th
Inventory Sequence
733rd
66th
434th
160th
302nd
38th
342nd
ISBN
45th
424th
143rd
8th
513th
Jacobi Symbol
55th
198th
17th
143rd
50th
214th
Kaprekar Numbers
129th
70th
23rd
144th
184th
6th
41st
19th
17th
Kolakoski Constant
168th
11th
114th
211th
78th
19th
89th
Kolakoski Sequence
75th
222nd
102nd
1st464th
25th
40th
Leap Years
1,122nd
665th
470th1,657th
996th1,762nd110th
2,170th
225th
525th1,017th
352nd
36th
533rd
13th
190th
710th
1,423rd
Levenshtein Distance
146th
105th189th
89th
355th
308th
36th
4th
21st
Leyland Numbers
79th
252nd
209th
4th
291st
ln 2
145th
241st
72nd
233rd
3rd
27th
68th
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
107th
53rd
30th
22nd
Mandelbrot
36th
14th
27th
99th
106th
83rd
3rd
11th
Maze
40th
198th
199th
22nd
9th
Medal Tally
26th
254th
57th
3rd
229th
Minesweeper
5th
26th
116th
12th
17th
Morse Decoder
13th
41st
43rd
3rd
67th
Morse Encoder
36th
56th
102nd
24th
6th
Musical Chords
21st
90th
32nd
12th
83rd
N Queens
54th
143rd
47th
20th
114th
Niven Numbers
1,793rd1,451st1,133rd547th3,237th243rd908th441st1,022nd
1,258th384th1,829th274th886th688th778th1,347th1,194th1,391st2,248th1,375th
668th1,704th1,672nd318th
1,954th367th63rd2,450th1,101st523rd744th343rd558th1,007th1,289th1,525th1,225th2,210th
8th604th46th182nd410th1,161st1,663rd2,260th956th760th
1,349th3,632nd715th2,280th
Niven Numbers (Long)
1,725th1,594th492nd382nd
780th211th735th784th
183rd1,331st141st1,253rd749th1,610th758th457th386th1,586th848th
736th1,033rd
875th
712th55th
160th2nd440th660th403rd617th769th230th1,541st
33rd1,013th21st70th284th844th
745th375th867th
837th
1,205th1,018th
Number Spiral
138th
158th
121st
84th
70th
Odious Numbers
2,421st
2,068th1,622nd
581st651st688th627th
745th480th339th232nd1,230th439th852nd
977th2,722nd
786th562nd1,141st821st1,616th141st
501st368th2,071st1,996th1st641st
43rd1,879th1,955th180th990th536th541st
2,239th
Odious Numbers (Long)
1,562nd
621st957th
593rd317th472nd311th
211th291st199th604th337th
272nd1,398th
484th883rd669th
121st
373rd231st
1,336th1st516th
41st1,202nd1,324th792nd655th461st
896th
Ordinal Numbers
839th
297th
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
344th880th
1,511th
865th
261st
51st688th505th
233rd
679th
1,338th
9th307th614th436th683rd
518th
Partition Numbers
141st333rd157th74th696th214th111th224th51st159th611th18th307th70th128th146th213th
317th
303rd162nd87th121st83rd239th
174th132nd38th
374th
78th67th93rd154th149th55th199th25th
6th84th
31st71st318th
95th105th
98th
108th184th
Pascal’s Triangle
708th
123rd
485th
858th
195th
1st
543rd228th
107th359th
412th520th
49th139th605th414th
Pernicious Numbers
591st1,296th778th467th2,548th260th368th511th880th1,242nd1,051st320th1,202nd235th819th700th739th1,023rd682nd935th975th1,104th1,075th649th1st1,136th1,535th119th1,342nd495th168th1,306th766th447th747th341st537th864th837th210th285th145th
38th643rd105th205th418th998th1,150th1,687th401st579th
891st2,792nd613th1,328th
Pernicious Numbers (Long)
200th
169th268th280th287th649th
113th610th69th373rd255th481st
429th133rd967th
411th340th111th171st626th1st656th258th79th
199th1st245th163rd252nd338th
386th
38th
282nd184th320th
Poker
10th
49th
68th
9th
30th
Polyominoes
73rd
119th
104th
56th
93rd
Prime Numbers
1,285th2,167th
1,150th4,294th
1,477th559th
911th403rd
472nd
571st
237th
1,158th1,934th1,076th644th316th1st
167th
1,820th1st637th368th1,599th
303rd
115th
211th227th389th
672nd
Prime Numbers (Long)
1,030th
865th1,188th
400th
470th
160th
1,180th1,077th604th
1st
186th
926th1st610th
106th
819th312th432nd
Proximity Grid
47th
124th
172nd
22nd
121st
QR Decoder
44th
131st
210th
24th
79th
Quine
33rd3,918th262nd
1,344th
2,904th2,769th
2,584th1,261st2,494th1,820th1,878th1,737th
3,030th1,585th
1,525th534th2,031st1,135th1,889th2,647th1,422nd234th1,773rd1,453rd
2,388th1,161st2,880th1,830th1,649th478th
1,797th163rd
1,123rd1st3,343rd1,937th
1,690th
3,232nd
3,668th
2,455th
Recamán
60th
359th
197th
5th
464th
Repeating Decimals
39th
69th
95th
13th
36th
Reverse Polish Notation
82nd
363rd
327th
1st
170th
52nd
529th
Reversi
26th
35th
54th
42nd
5th
Rijndael S-box
230th
22nd
223rd
233rd
132nd
49th
40th
Rock-paper-scissors-Spock-lizard
10th
152nd
175th
3rd
244th
Roman to Arabic
91st
115th
63rd
373rd
20th2nd
259th
ROT13
685th
110th
148th
667th
358th
567th
49th
8th
95th36th
Rule 110
21st
26th
453rd
4th
12th
Scrambled Sort
57th
147th
203rd
25th
64th
Set
124th
38th
105th166th203rd
138th
69th
61st113th
2nd
48th
Seven Segment
324th
18th
95th
84th
2nd
230th
SI Units
90th
20th
40th
113th
3rd
Sierpiński Triangle
948th129th
313th
597th
7th
303rd
Smith Numbers
95th
134th
110th
36th
55th
Spelling Numbers
61st1st241st
205th
109th
280th
Star Wars GPT
22nd
47th
133rd
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
33rd
Ten-pin Bowling
101st
169th
235th
98th
155th
Tic-tac-toe
90th
67th
139th
32nd
81st
247th
43rd
74th57th
166th
Time Distance
32nd
147th
77th
29th
57th
Tongue-twisters
270th50th
238th
43rd
381st
32nd391st
28th
1,011th
Topological Sort
41st
21st
128th
23rd
7th
Tower of Hanoi
28th73rd158th22nd
20th
38th
333rd
121st7th23rd
139th14th
135th
286th
26th
9th
18th
Transpose Sentence
60th
101st
1st
205th
37th
67th
Trinomial Triangle
37th
123rd
277th
86th
11th
61st
United States
229th
128th
141st
108th9th
239th
Vampire Numbers
16th
283rd
208th
35th
111th
Van Eck Sequence
95th
361st
263rd
13th
57th
Zeckendorf Representation
23rd
219th
200th
11th
32nd
Zodiac Signs
28th
89th
77th
7th
106th
γ
64th
285th51st
139th
74th91st
72nd
1st
109th
47th
85th
λ
124th
363rd
189th
103rd
200th
269th
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