12 Days of Christmas
84th
145th
312th
42nd
188th
24 Game
9th
13th
57th
11th
7th
99 Bottles of Beer
68th
312th
179th
109th
252nd
Abundant Numbers
737th
641st
342nd
1,453rd
603rd
708th
85th
577th
525th12th330th
2,343rd
583rd
284th478th
Abundant Numbers (Long)
1,139th
142nd
70th
1,171st
113th
719th
1,020th12th519th
1,436th
88th
548th531st
Arabic to Roman
245th15th273rd
64th
205th
187th1st
226th
96th
Arithmetic Numbers
85th
45th
580th
1,077th
923rd222nd
3rd
20th
Arrows
29th
130th
79th
6th
159th
Ascending Primes
56th
307th
235th
127th
12th
211th
ASCII Table
30th
46th
242nd
3rd
201st
Billiards
187th
163rd60th
16th
18th
70th
45th
8th
13th
brainfuck
1,246th
68th
140th
183rd
22nd
147th
Card Number Validation
281st
64th
135th
43rd
56th
448th
4th
123rd
Catalan Numbers
439th831st
187th789th331st
823rd424th506th816th
536th
219th553rd239th
140th1,481st
508th
1,376th
472nd
42nd
118th
611th
530th
Catalan’s Constant
135th
56th
144th
155th
3rd
114th
61st
68th
Christmas Trees
271st
102nd
142nd
255th
24th
Collatz
1,056th
199th
225th
11th
426th
40th
219th
CSS Colors
55th
169th
93rd
208th
1st
78th
92nd
157th
Cubes
184th
167th
64th
158th
192nd
Day of Week
206th
549th536th
255th
388th
522nd
374th
335th
643rd126th
431st
396th
1st
60th
189th
DFA Simulator
33rd
24th
258th
10th
122nd
Diamonds
44th
267th
176th
9th
273rd
Divisors
1,483rd2,505th955th
1,584th
570th2,411th679th
2,709th
1,030th
481st991st1,158th
1,400th1,913th
915th525th
1,393rd714th2,347th
28th557th
408th593rd1,733rd
Emirp Numbers
58th107th
408th126th
156th
183rd
131st
520th367th23rd596th
261st
9th
31st
633rd300th
Emirp Numbers (Long)
38th
235th
12th
85th
14th
122nd
Emojify
38th
35th
63rd
3rd
62nd
Evil Numbers
2,430th
2,336th1,716th
762nd635th823rd572nd
955th706th464th343rd1,034th606th676th
501st3,073rd
1,021st740th1,776th1,649th1,817th179th
672nd517th2,691st1,515th1st1,803rd
43rd2,064th1,270th204th1,263rd434th798th
2,160th
4,111th
Evil Numbers (Long)
1,198th
749th764th
314th349th363rd366th
275th373rd256th618th395th
336th1,537th
600th1,114th1,039th
73rd
416th275th
955th1st851st
39th1,000th1,102nd841st658th454th
910th
Factorial Factorisation
114th
101st
96th
50th
126th
Farey Sequence
388th
389th531st
63rd508th133rd
475th
202nd
35th
211th
4th
405th
228th
Fibonacci
2,640th2,411th2,189th1,839th
733rd434th639th3,810th3,042nd3,821st2,580th2,436th380th1,884th1,147th2,759th2,821st1,173rd4,230th
2,668th819th1st3,020th402nd
2,768th475th206th1,965th4,702nd1,939th2,090th530th2,456th2,105th2,877th2,627th3,470th364th1,822nd44th4,303rd2,775th1,073rd696th2,079th
1,013th
Fizz Buzz
4,916th3,385th2,156th
672nd3,296th1,439th5,165th3,897th
1,380th1,466th1,928th2,952nd
3,945th3,235th
3,658th2,645th1,245th
2,100th4,743rd3,017th726th129th691st2,455th
2,007th2,602nd3,080th
2,016th598th25th
60th1,627th3,037th521st3,200th3,020th
2,468th1,982nd7,918th
3,184th
Foo Fizz Buzz Bar
540th1,417th
1,246th
325th
475th637th
1,859th
612th722nd
399th854th353rd1,328th
635th
556th
883rd280th255th
11th559th1,426th456th
1,712th
Forsyth–Edwards Notation
211th
298th
109th
74th
477th
Fractions
170th
333rd
237th
299th291st
308th
88th
10th
Game of Life
201st
144th
341st
189th
127th
105th
Gijswijt’s Sequence
28th
139th
179th
9th
230th
Happy Numbers
696th
591st165th
179th
348th
193rd
684th581st107th627th246th
281st
106th373rd
30th
88th228th
792nd
2,476th
Happy Numbers (Long)
546th
126th
95th
33rd
155th
32nd396th
30th
67th
Hexdump
68th
229th
115th
17th
5th
Hilbert Curve
35th
138th
103rd
111th
106th
Intersection
86th
224th
130th
21st
31st
Inventory Sequence
625th
52nd
445th
178th
337th
18th
361st
ISBN
172nd
455th
136th
53rd
258th
Jacobi Symbol
135th
184th
13th
132nd
92nd
105th
Kaprekar Numbers
123rd
27th
195th
136th
200th
4th
37th
141st
95th
Kolakoski Constant
206th
34th
108th
219th
79th
74th
12th
Kolakoski Sequence
78th
198th
29th
1st452nd
25th
53rd
Leap Years
1,146th
367th
330th1,485th
582nd1,772nd121st
1,747th
212th
170th1,038th
366th
43rd
548th
18th
197th
709th
1,428th
Levenshtein Distance
160th
116th213th
102nd
407th
356th
79th
46th
3rd
Leyland Numbers
137th
340th
293rd
13th
20th
ln 2
140th
239th
92nd
234th
3rd
27th
88th
Look and Say
522nd
63rd
326th
289th
391st
315th
165th
Lucky Numbers
25th
410th
163rd
10th
285th
Lucky Tickets
177th
58th
214th
41st
142nd
10th
131st
Mahjong
34th
84th
46th
109th
115th
Mandelbrot
179th
21st
25th
115th
74th
83rd
5th
16th
Maze
56th
219th
223rd
68th
197th
Medal Tally
66th
271st
54th
6th
297th
Minesweeper
108th
117th
Morse Decoder
24th
30th
82nd
4th
9th
Morse Encoder
92nd
42nd
99th
34th
6th
Musical Chords
70th
89th
26th
25th
85th
N Queens
144th
159th
53rd
63rd
172nd
Niven Numbers
1,868th1,530th1,024th475th3,213th238th395th584th712th
1,373rd430th1,932nd257th1,004th856th912th816th724th1,166th1,442nd
941st1st1,771st371st
1,810th456th109th2,389th309th1st795th348th537th1,148th1,303rd1,617th1,339th2,240th
47th469th597th1,121st494th1,298th1,333rd2,280th558th884th
738th3,604th835th1,424th
Niven Numbers (Long)
1,690th1,562nd509th382nd
804th236th727th989th
203rd1,312th86th1,133rd781st1,413th469th382nd1,565th863rd
476th20th
899th
287th143rd
177th1st443rd718th413th641st802nd230th1,512th
55th988th197th101st371st855th
790th401st883rd
494th
1,187th869th
Number Spiral
161st
139th
156th
163rd
216th
Odious Numbers
2,447th
2,109th1,280th
689th341st733rd746th
827th593rd377th213th1,143rd493rd576th
362nd2,610th
884th508th1,191st1,307th1,635th135th
586th417th2,113th1,077th1st1,581st
41st1,925th1,182nd286th1,054th656th661st
1,862nd
Odious Numbers (Long)
1,538th
636th792nd
562nd316th505th350th
398th294th196th620th336th
275th1,381st
517th866th978th
115th
432nd228th
910th1st563rd
39th1,194th1,029th777th647th500th
877th
Ordinal Numbers
999th
729th
162nd
174th
473rd
48th
779th
210th
254th
96th
195th3rd
PalindromemordnilaP
169th
47th
189th
394th
103rd
59th
120th
152nd
30th
13th
78th24th
Pangram Grep
909th
701st
156th
419th1,106th
1,514th
971st
1st
97th878th227th
362nd
870th
1,481st
31st376th638th543rd873rd
721st
Partition Numbers
145th318th158th81st656th197th120th232nd66th133rd587th32nd302nd79th138th153rd282nd309th
297th161st93rd129th132nd245th
174th140th48th
358th
91st75th103rd156th150th61st198th30th
10th173rd
41st84th310th
105th136th
109th
115th185th
Pascal’s Triangle
811th
189th
586th
852nd
304th
1st
649th395th
171st499th
537th609th
49th207th201st132nd
Pernicious Numbers
616th1,300th830th563rd2,521st270th395th539th591st1,122nd1,052nd346th1,203rd247th872nd740th791st722nd760th1,002nd1,097th1,079th692nd1st1,153rd1,510th102nd938th500th151st1,194th817th477th799th371st515th917th891st223rd308th128th
37th662nd188th204th450th1,029th1,104th1,660th431st604th
668th2,769th636th1,129th
Pernicious Numbers (Long)
238th
210th180th295th305th577th
114th620th73rd348th284th574th421st127th947th
405th316th112th419th630th1st653rd189th83rd
336th1st274th176th281st349th
382nd
32nd
97th220th333rd
Poker
12th
30th
58th
14th
49th
Polyominoes
104th
126th
105th
94th
136th
Prime Numbers
1,491st2,236th
1,477th4,299th
1,388th694th
1,101st455th
481st
650th
247th
1,365th1,716th684th1,540th322nd1st
162nd
1,859th1st782nd361st574th
309th
112th
207th224th386th
826th
Prime Numbers (Long)
1,075th
862nd1,087th
399th
472nd
152nd
1,165th510th791st
1st
178th
1,115th1st621st
101st
808th304th437th
Proximity Grid
58th
146th
201st
29th
205th
QR Decoder
75th
127th
205th
73rd
138th
Quine
26th3,866th251st
1,321st
2,700th2,724th
2,627th1,240th2,426th1,775th1,835th1,704th
2,957th1,491st
1,514th521st2,056th1,115th1,845th2,560th1,396th223rd1,728th1,420th
2,317th1,141st2,841st1,785th1,614th467th
1,752nd154th
1,104th1st3,270th1,891st
1,648th
3,161st
3,601st
2,389th
Recamán
68th
357th
207th
5th
501st
Repeating Decimals
53rd
73rd
103rd
20th
47th
Reverse Polish Notation
297th
414th
109th
1st
234th
53rd
377th
Reversi
124th
27th
42nd
94th
35th
Rijndael S-box
268th
18th
271st
272nd
215th
99th
105th
Rock-paper-scissors-Spock-lizard
24th
57th
218th
7th
74th
Roman to Arabic
243rd
142nd
20th
434th
42nd1st
72nd
ROT13
668th
230th
238th
650th
295th
557th
95th
8th
180th62nd
Rule 110
54th
47th
433rd
3rd
15th
Scrambled Sort
116th
207th
265th
28th
99th
Set
163rd
78th
138th218th262nd
181st
171st
89th147th
5th
169th
Seven Segment
381st
46th
76th
73rd
9th
48th
SI Units
34th
21st
32nd
83rd
115th
Sierpiński Triangle
1,116th136th
302nd
579th
57th
246th
Smith Numbers
152nd
132nd
110th
66th
143rd
Spelling Numbers
69th1st342nd
230th
129th
287th
Star Wars GPT
30th
61st
211th
139th
5th
85th
Star Wars Opening Crawl
125th
25th
61st
84th
137th
Sudoku
48th
104th
53rd
74th
76th
Sudoku (Fill-in)
30th
155th
150th
21st
55th
Ten-pin Bowling
154th
180th
241st
163rd
210th
Tic-tac-toe
78th
56th
143rd
39th
76th
275th
79th
62nd94th
164th
Time Distance
53rd
160th
66th
65th
188th
Tongue-twisters
472nd238th
376th
198th
362nd
188th1,556th
394th
1,659th
Topological Sort
51st
21st
128th
57th
82nd
Transpose Sentence
65th
115th
1st
264th
36th
56th
Trinomial Triangle
35th
147th
276th
114th
11th
190th
United States
365th
154th
174th
254th2nd
104th
Vampire Numbers
111th
145th
217th
63rd
168th
Van Eck Sequence
220th
366th
258th
13th
57th
Zeckendorf Representation
115th
257th
243rd
13th
147th
Zodiac Signs
56th
83rd
78th
19th
105th
γ
78th
289th52nd
118th
74th99th
65th
1st
110th
46th
141st
λ
52nd
53rd
378th
69th
72nd
1,212th
π
434th
175th
616th
569th
379th798th
355th
23rd
246th
178th
106th
345th
τ
380th
121st
561st
522nd
616th
284th
25th
234th
131st
98th
344th
φ
325th
197th651st269th
710th
241st
140th
98th
280th
15th
38th
83rd
√2
417th
222nd
370th
326th
267th
153rd
298th
13th
40th
360th
𝑒
426th
233rd
289th
167th
17th
337th
213th
65th
1,119th158th