12 Days of Christmas
82nd
143rd
311th
42nd
185th
24 Game
9th
13th
54th
11th
5th
99 Bottles of Beer
67th
308th
159th
112th
249th
Abundant Numbers
729th
635th
339th
1,447th
598th
701st
85th
593rd
522nd12th329th
2,317th
570th
282nd476th
Abundant Numbers (Long)
1,122nd
140th
70th
1,155th
112th
710th
1,006th12th517th
1,417th
88th
546th529th
Arabic to Roman
241st14th269th
64th
203rd
184th1st
223rd
96th
Arithmetic Numbers
85th
45th
570th
1,053rd
902nd222nd
3rd
20th
Arrows
30th
128th
80th
6th
155th
Ascending Primes
55th
303rd
233rd
126th
12th
210th
ASCII Table
30th
46th
236th
3rd
193rd
Billiards
180th
155th67th
15th
17th
65th
41st
6th
12th
brainfuck
1,234th
68th
144th
188th
22nd
145th
Card Number Validation
272nd
66th
140th
42nd
54th
441st
4th
122nd
Catalan Numbers
432nd819th
181st778th319th
811th421st497th801st
527th
212th560th232nd
135th1,454th
499th
1,349th
459th
41st
113th
616th
521st
Catalan’s Constant
130th
53rd
141st
152nd
3rd
110th
58th
65th
Christmas Trees
273rd
102nd
144th
257th
23rd
Collatz
1,039th
196th
222nd
11th
422nd
40th
216th
CSS Colors
55th
167th
93rd
207th
1st
78th
92nd
157th
Cubes
183rd
166th
64th
156th
191st
Day of Week
201st
531st525th
257th
378th
505th
364th
345th
617th123rd
417th
381st
1st
59th
184th
DFA Simulator
33rd
24th
262nd
10th
119th
Diamonds
50th
264th
176th
9th
270th
Divisors
1,468th2,478th950th
1,568th
617th2,386th670th
2,678th
1,026th
475th986th1,153rd
1,385th1,891st
911th518th
1,378th705th2,319th
28th550th
402nd563rd1,752nd
Emirp Numbers
58th107th
405th126th
153rd
179th
130th
516th365th22nd592nd
263rd
9th
31st
643rd298th
Emirp Numbers (Long)
38th
232nd
12th
85th
14th
122nd
Emojify
38th
35th
63rd
3rd
62nd
Evil Numbers
2,412th
2,299th1,696th
757th634th821st571st
952nd704th463rd342nd1,029th605th672nd
500th3,031st
1,016th738th1,756th1,629th1,794th177th
663rd515th2,650th1,498th1st1,785th
43rd2,032nd1,259th202nd1,249th443rd793rd
2,126th
4,078th
Evil Numbers (Long)
1,179th
742nd753rd
312th347th368th361st
274th371st255th615th393rd
334th1,506th
596th1,091st1,022nd
73rd
434th274th
941st1st843rd
39th982nd1,081st833rd654th507th
896th
Factorial Factorisation
115th
100th
95th
50th
125th
Farey Sequence
381st
382nd525th
63rd502nd132nd
469th
198th
36th
211th
6th
398th
228th
Fibonacci
2,615th2,389th2,164th1,816th
718th426th627th3,779th3,013th3,790th2,556th2,413th372nd1,834th1,130th2,733rd2,796th1,155th4,195th
2,643rd804th1st2,991st394th
2,744th467th203rd1,939th4,662nd1,915th2,053rd520th2,433rd2,079th2,850th2,602nd3,438th356th1,799th44th4,264th2,751st1,055th682nd2,067th
996th
Fizz Buzz
4,888th3,364th2,141st
665th3,278th1,267th5,148th3,874th
1,382nd1,467th1,928th2,931st
3,921st3,217th
3,632nd2,627th1,229th
2,085th4,716th2,996th719th128th684th2,439th
1,997th2,589th3,055th
2,001st591st24th
59th1,628th3,012th515th3,182nd3,057th
2,452nd1,968th7,878th
3,161st
Foo Fizz Buzz Bar
532nd1,287th
1,235th
323rd
466th628th
1,835th
604th714th
395th841st350th1,317th
621st
549th
870th278th253rd
11th553rd1,413th446th
1,699th
Forsyth–Edwards Notation
209th
293rd
108th
73rd
472nd
Fractions
169th
331st
235th
292nd288th
304th
88th
10th
Game of Life
197th
140th
327th
149th
123rd
98th
Gijswijt’s Sequence
28th
137th
176th
9th
228th
Happy Numbers
690th
586th164th
172nd
345th
192nd
678th575th107th620th244th
279th
106th391st
30th
88th231st
784th
2,456th
Happy Numbers (Long)
539th
126th
94th
33rd
157th
32nd394th
30th
67th
Hexdump
69th
224th
115th
17th
5th
Hilbert Curve
35th
134th
106th
111th
107th
Intersection
84th
220th
129th
21st
31st
Inventory Sequence
612th
52nd
439th
183rd
332nd
18th
356th
ISBN
170th
449th
135th
53rd
254th
Jacobi Symbol
133rd
182nd
13th
129th
91st
104th
Kaprekar Numbers
122nd
27th
191st
134th
197th
4th
37th
140th
92nd
Kolakoski Constant
205th
34th
108th
219th
79th
72nd
12th
Kolakoski Sequence
78th
201st
29th
1st443rd
25th
53rd
Leap Years
1,126th
362nd
326th1,465th
575th1,752nd119th
1,728th
209th
167th1,021st
361st
42nd
543rd
17th
194th
700th
1,420th
Levenshtein Distance
152nd
110th203rd
96th
394th
343rd
73rd
46th
3rd
Leyland Numbers
135th
333rd
287th
13th
20th
ln 2
134th
232nd
88th
228th
3rd
26th
84th
Look and Say
515th
59th
323rd
284th
389th
313th
161st
Lucky Numbers
25th
404th
161st
10th
281st
Lucky Tickets
177th
59th
212th
41st
142nd
10th
131st
Mahjong
32nd
65th
43rd
105th
110th
Mandelbrot
176th
21st
24th
114th
71st
87th
5th
15th
Maze
55th
219th
222nd
66th
195th
Medal Tally
66th
268th
53rd
6th
294th
Morse Decoder
25th
30th
82nd
4th
9th
Morse Encoder
93rd
39th
99th
34th
6th
Musical Chords
71st
89th
26th
25th
85th
N Queens
143rd
159th
53rd
63rd
171st
Niven Numbers
1,848th1,515th1,007th500th3,185th235th391st594th702nd
1,361st425th1,911th254th987th845th898th805th714th1,151st1,422nd
941st1st1,751st367th
1,790th451st108th2,367th305th1st785th344th531st1,133rd1,284th1,599th1,326th2,219th
46th464th578th1,106th470th1,309th1,320th2,258th552nd869th
728th3,576th824th1,433rd
Niven Numbers (Long)
1,672nd1,545th504th378th
796th235th718th979th
203rd1,298th86th1,125th774th1,396th464th378th1,548th852nd
471st20th
888th
299th143rd
177th1st439th709th409th633rd805th229th1,495th
55th978th197th101st367th860th
783rd397th872nd
489th
1,179th865th
Number Spiral
160th
139th
156th
162nd
216th
Odious Numbers
2,401st
2,070th1,265th
685th336th742nd729th
823rd574th376th213th1,130th488th601st
361st2,568th
873rd505th1,176th1,290th1,613th134th
611th415th2,078th1,064th1st1,568th
41st1,893rd1,168th286th1,042nd673rd652nd
1,834th
Odious Numbers (Long)
1,504th
629th781st
567th314th503rd348th
396th292nd196th613th334th
273rd1,352nd
511th851st958th
114th
429th227th
895th1st559th
39th1,172nd1,010th763rd641st498th
862nd
Ordinal Numbers
990th
719th
161st
173rd
470th
51st
768th
208th
251st
95th
194th3rd
PalindromemordnilaP
168th
47th
188th
390th
90th
59th
120th
151st
30th
13th
78th24th
Pangram Grep
906th
698th
154th
419th1,092nd
1,498th
962nd
1st
94th876th224th
357th
867th
1,461st
30th371st633rd540th871st
755th
Partition Numbers
146th305th125th80th635th188th117th224th66th131st568th30th290th76th135th150th270th297th
284th155th96th127th130th237th
167th139th48th
354th
89th73rd102nd151st154th61st187th39th
10th128th
41st84th298th
104th134th
107th
112th181st
Pascal’s Triangle
806th
189th
584th
844th
307th
1st
646th393rd
171st495th
536th607th
49th207th201st132nd
Pernicious Numbers
602nd1,254th804th550th2,490th263rd386th526th577th1,065th1,013th338th1,159th240th843rd719th769th702nd739th969th1,058th1,039th673rd1st1,111th1,456th97th908th485th145th1,151st792nd465th777th362nd502nd886th861st216th301st123rd
35th645th181st197th439th1,002nd1,068th1,610th420th590th
651st2,740th621st1,094th
Pernicious Numbers (Long)
220th
207th178th291st301st569th
114th612th73rd344th280th567th416th127th934th
413th312th112th411th622nd1st645th188th91st
329th1st270th174th277th349th
378th
32nd
97th229th335th
Poker
12th
30th
58th
14th
49th
Polyominoes
105th
125th
104th
93rd
136th
Prime Numbers
1,478th2,214th
1,465th4,279th
1,371st687th
1,092nd450th
475th
644th
244th
1,352nd1,704th677th1,527th318th1st
159th
1,845th1st775th356th568th
305th
110th
204th221st381st
819th
Prime Numbers (Long)
1,060th
849th1,071st
391st
464th
149th
1,151st502nd780th
1st
174th
1,100th1st611th
99th
798th298th429th
Proximity Grid
58th
142nd
199th
29th
203rd
QR Decoder
76th
125th
202nd
74th
136th
Quine
24th3,822nd244th
1,301st
2,659th2,682nd
2,631st1,222nd2,392nd1,747th1,805th1,676th
2,912th1,522nd
1,466th510th2,032nd1,098th1,815th2,519th1,376th216th1,700th1,395th
2,284th1,124th2,799th1,760th1,597th456th
1,724th150th
1,087th1st3,220th1,862nd
1,619th
3,114th
3,552nd
2,365th
Recamán
67th
354th
205th
5th
498th
Repeating Decimals
53rd
73rd
103rd
20th
47th
Reverse Polish Notation
302nd
407th
110th
1st
231st
53rd
375th
Reversi
122nd
27th
42nd
91st
35th
Rijndael S-box
264th
19th
266th
267th
213th
98th
104th
Rock-paper-scissors-Spock-lizard
24th
57th
216th
7th
74th
Roman to Arabic
239th
137th
20th
425th
41st1st
71st
ROT13
647th
226th
238th
635th
291st
544th
90th
8th
177th54th
Rule 110
56th
47th
430th
3rd
15th
Scrambled Sort
110th
196th
258th
28th
97th
Set
154th
65th
136th212th261st
184th
169th
83rd158th
5th
164th
Seven Segment
379th
46th
76th
73rd
9th
48th
SI Units
32nd
13th
30th
80th
111th
Sierpiński Triangle
1,107th135th
301st
573rd
60th
245th
Smith Numbers
150th
130th
107th
65th
141st
Spelling Numbers
68th1st341st
230th
129th
286th
Star Wars GPT
28th
60th
204th
134th
5th
85th
Star Wars Opening Crawl
123rd
25th
60th
84th
136th
Sudoku
48th
104th
53rd
74th
76th
Sudoku (Fill-in)
35th
154th
147th
21st
54th
Ten-pin Bowling
152nd
177th
238th
160th
207th
Tic-tac-toe
78th
56th
138th
39th
76th
271st
82nd
62nd93rd
160th
Time Distance
53rd
159th
65th
64th
187th
Tongue-twisters
457th234th
365th
197th
358th
189th1,522nd
384th
1,628th
Topological Sort
51st
18th
123rd
57th
77th
Transpose Sentence
66th
110th
1st
223rd
34th
53rd
Trinomial Triangle
32nd
133rd
234th
106th
10th
119th
United States
339th
148th
168th
241st2nd
99th
Vampire Numbers
101st
143rd
212th
66th
167th
Van Eck Sequence
217th
360th
254th
13th
57th
Zeckendorf Representation
112th
253rd
240th
13th
152nd
Zodiac Signs
55th
81st
70th
23rd
103rd
γ
75th
283rd50th
116th
72nd97th
63rd
1st
107th
44th
136th
λ
52nd
54th
370th
69th
72nd
1,193rd
π
427th
173rd
608th
562nd
371st787th
348th
23rd
243rd
176th
104th
338th
τ
377th
119th
557th
519th
608th
281st
25th
230th
129th
96th
335th
φ
321st
193rd641st266th
695th
233rd
135th
95th
276th
14th
36th
81st
√2
403rd
214th
293rd
306th
256th
146th
284th
12th
38th
347th
𝑒
413th
224th
277th
158th
16th
327th
205th
62nd
1,108th149th