12 Days of Christmas
27th
479th
306th
19th
16th
24 Game
6th
115th
63rd
4th
5th
99 Bottles of Beer
75th
233rd
160th
40th
28th
Abundant Numbers
742nd
433rd
195th
592nd
1,343rd
1,924th
46th
541st
514th84th229th
2,012th
351st
104th673rd
Abundant Numbers (Long)
1,071st
330th
77th
1,686th
92nd
576th
828th3rd425th
1,313th
64th
468th385th
Arabic to Roman
186th19th256th
72nd
201st
122nd2nd
301st
101st
Arithmetic Numbers
67th
74th
458th
1,289th
797th156th
3rd
27th
Arrows
19th
84th
75th
6th
92nd
Ascending Primes
53rd
326th
238th
128th
12th
32nd
ASCII Table
22nd
57th
246th
2nd
72nd
Billiards
141st
126th19th
12th
18th
21st
43rd
7th
10th
brainfuck
1,164th
39th
122nd
152nd
15th
224th
Card Number Validation
71st
25th
125th
40th
53rd
434th
3rd
50th
Catalan Numbers
524th861st
408th820th299th
855th382nd
504th847th
535th
641st436th215th
137th1,520th
507th
1,420th
472nd
30th
113th
615th
528th
Catalan’s Constant
143rd
60th
151st
153rd
3rd
125th
52nd
167th
Christmas Trees
119th
82nd
132nd
24th
296th
Collatz
248th
227th
168th
4th
326th
172nd
94th
CSS Colors
41st
145th
121st
185th
1st
86th
62nd
150th
Cubes
34th
343rd
66th
96th
177th
Day of Week
190th
488th477th
226th
381st
458th
325th
340th
585th102nd
416th
384th
1st
61st
162nd
DFA Simulator
15th
37th
207th
4th
49th
Diamonds
30th
229th
139th
2nd
265th
Divisors
1,238th2,469th896th
1,268th
703rd2,408th405th
2,677th
958th
208th914th982nd
1,132nd1,691st
785th269th
1,125th1,141st2,329th
35th302nd
986th317th1,434th
Emirp Numbers
454th674th
265th127th
487th
109th
407th
515th549th385th890th
102nd
185th
460th
258th903rd
Emirp Numbers (Long)
34th
197th
153rd
86th
13th
60th
Emojify
29th
39th
66th
4th
88th
Evil Numbers
2,387th
2,669th1,701st
791st712th862nd541st
876th808th447th366th1,277th574th1,194th
476th3,264th
898th812th1,708th1,093rd1,768th185th
730th492nd2,640th2,386th1st744th
45th2,040th2,139th212th1,181st422nd651st
2,712th
4,126th
Evil Numbers (Long)
1,207th
719th903rd
469th337th342nd344th
260th351st246th588th374th
325th1,560th
578th1,121st698th
79th
390th274th
1,396th1st846th
41st1,011th1,610th836th626th419th
921st
Factorial Factorisation
58th
100th
93rd
23rd
51st
Farey Sequence
374th
83rd519th
49th499th113th
473rd
181st
29th
190th
3rd
398th
210th
Fibonacci
2,589th2,433rd2,204th2,229th
732nd384th627th4,177th3,073rd3,891st3,045th2,454th425th1,834th1,087th2,673rd
2,818th4,551st4,328th
2,585th779th1st2,567th442nd
2,750th475th224th1,984th4,804th1,956th2,062nd511th2,478th2,136th2,832nd2,630th3,503rd362nd1,813th55th4,378th4,726th1,112th709th2,114th
934th
Fizz Buzz
4,799th2,131st1,518th
480th2,004th746th2,128th3,093rd
735th1,152nd1,218th1,733rd
4,825th2,051st
2,260th1,661st5,180th
1,247th7,407th1,854th579th23rd701st1,576th
1,308th1,618th1,850th
4,214th499th423rd
3rd1,172nd1,562nd2,670th1,886th1,870th
1,556th1,836th7,791st
1,946th
Foo Fizz Buzz Bar
355th996th
822nd
118th
296th453rd
2,148th
307th1,419th
172nd500th205th1,015th
430th
369th
1,959th132nd377th
2nd282nd1,313th169th
2,164th
Forsyth–Edwards Notation
57th
279th
125th
41st
299th
Fractions
144th
314th
210th
273rd265th
284th
93rd
10th
Game of Life
110th
154th
493rd
158th
56th
67th
Gijswijt’s Sequence
21st
124th
151st
7th
158th
Happy Numbers
1,056th
291st109th
76th
180th
476th
361st559th413th993rd603rd
585th
429th143rd
6th
32nd756th
730th
1,990th
Happy Numbers (Long)
495th
63rd
65th
536th
139th
47th355th
24th
508th
Hexdump
14th
203rd
85th
3rd
92nd
Hilbert Curve
8th
146th
96th
12th
7th
Intersection
41st
246th
134th
14th
17th
Inventory Sequence
737th
71st
436th
161st
305th
38th
339th
ISBN
45th
425th
144th
8th
514th
Jacobi Symbol
55th
201st
17th
143rd
50th
216th
Kaprekar Numbers
130th
71st
23rd
146th
184th
13th
42nd
11th
9th
Kolakoski Constant
169th
11th
115th
211th
65th
20th
92nd
Kolakoski Sequence
75th
222nd
102nd
1st444th
25th
40th
Leap Years
1,136th
674th
477th1,670th
1,008th1,774th111th
2,180th
227th
532nd1,029th
357th
36th
540th
13th
192nd
724th
1,434th
Levenshtein Distance
150th
112th193rd
92nd
362nd
315th
38th
4th
23rd
Leyland Numbers
79th
253rd
210th
4th
292nd
ln 2
146th
242nd
73rd
235th
3rd
28th
69th
Look and Say
310th
66th
322nd
280th
437th
182nd
68th
Lucky Numbers
70th
452nd
146th
12th
272nd
Lucky Tickets
88th
45th
199th
34th
132nd
8th
205th
Mahjong
17th
109th
53rd
31st
23rd
Mandelbrot
36th
14th
27th
100th
107th
83rd
3rd
11th
Maze
40th
200th
201st
22nd
9th
Medal Tally
26th
254th
58th
3rd
229th
Minesweeper
6th
22nd
116th
12th
17th
Morse Decoder
13th
41st
43rd
3rd
67th
Morse Encoder
37th
56th
104th
24th
6th
Musical Chords
21st
90th
32nd
12th
84th
N Queens
54th
145th
47th
20th
115th
Niven Numbers
1,794th1,452nd1,133rd530th3,244th245th905th423rd1,022nd
1,259th366th1,828th276th884th698th774th1,327th1,194th1,392nd2,251st1,376th
662nd1,706th1,673rd319th
1,958th608th63rd2,456th1,102nd506th681st347th542nd1,007th1,290th1,526th1,225th2,213th
8th588th46th183rd392nd1,161st1,664th2,264th957th749th
1,350th3,638th718th2,285th
Niven Numbers (Long)
1,736th1,604th500th387th
768th211th748th789th
185th1,337th143rd1,261st759th1,620th749th465th392nd1,596th853rd
740th1,040th
873rd
717th55th
162nd2nd425th696th408th623rd774th232nd1,551st
33rd1,020th21st70th287th849th
755th380th872nd
842nd
1,214th1,025th
Number Spiral
139th
159th
122nd
85th
71st
Odious Numbers
2,430th
2,071st1,626th
583rd646th692nd630th
749th482nd341st233rd1,235th441st856th
981st2,730th
790th564th1,147th825th1,620th142nd
503rd370th2,077th2,001st1st644th
43rd1,884th1,961st181st996th538th543rd
2,246th
Odious Numbers (Long)
1,567th
618th966th
589th319th474th313th
211th293rd199th606th339th
274th1,404th
486th891st674th
121st
375th231st
1,341st1st518th
41st1,207th1,332nd797th658th463rd
906th
Ordinal Numbers
835th
299th
131st
203rd
967th
44th
656th
258th
165th
237th
229th2nd
PalindromemordnilaP
190th
35th
167th
277th
95th
59th
111th
137th
24th
12th
45th18th
Pangram Grep
698th
285th
118th
345th877th
1,512th
863rd
261st
51st682nd499th
232nd
674th
1,340th
9th314th609th430th677th
509th
Partition Numbers
143rd336th161st76th705th215th109th226th52nd163rd620th18th310th72nd130th149th217th
320th
306th166th86th120th85th241st
177th132nd39th
377th
81st69th92nd157th152nd56th201st25th
6th287th
27th73rd321st
95th104th
98th
107th187th
Pascal’s Triangle
703rd
123rd
478th
853rd
182nd
1st
539th220th
107th332nd
405th513th
49th139th599th407th
Pernicious Numbers
591st1,300th778th484th2,552nd263rd347th511th880th1,246th1,036th324th1,205th238th819th700th739th992nd682nd1,099th966th1,089th1,061st651st1st1,132nd1,541st121st1,348th446th175th1,310th766th464th747th397th537th864th837th212th289th147th
38th645th107th170th417th991st1,154th1,692nd380th579th
891st2,796th614th1,334th
Pernicious Numbers (Long)
203rd
171st272nd288th291st655th
114th616th70th375th259th487th
433rd134th971st
414th342nd112th173rd632nd1st662nd262nd80th
202nd1st249th167th256th340th
388th
38th
280th186th473rd
Poker
10th
49th
68th
9th
30th
Polyominoes
73rd
120th
105th
57th
93rd
Prime Numbers
1,291st2,177th
1,156th4,307th
1,483rd560th
915th403rd
473rd
573rd
238th
1,164th1,943rd1,080th646th317th1st
168th
1,828th1st639th370th1,603rd
304th
115th
212th228th389th
674th
Prime Numbers (Long)
1,037th
870th1,194th
403rd
473rd
161st
1,186th1,086th621st
1st
187th
931st1st599th
106th
824th314th435th
Proximity Grid
47th
125th
172nd
22nd
119th
QR Decoder
44th
133rd
212th
24th
80th
Quine
33rd3,926th262nd
1,345th
2,911th2,777th
2,589th1,262nd2,497th1,822nd1,880th1,739th
3,036th1,586th
1,526th534th2,034th1,136th1,891st2,654th1,423rd234th1,775th1,454th
2,391st1,162nd2,887th1,832nd1,651st478th
1,799th163rd
1,124th1st3,349th1,939th
1,692nd
3,238th
3,674th
2,458th
Recamán
63rd
359th
198th
5th
464th
Repeating Decimals
39th
71st
97th
13th
36th
Reverse Polish Notation
82nd
365th
328th
1st
170th
52nd
529th
Reversi
26th
35th
54th
42nd
5th
Rijndael S-box
237th
22nd
230th
240th
133rd
50th
40th
Rock-paper-scissors-Spock-lizard
10th
152nd
175th
3rd
244th
Roman to Arabic
92nd
117th
65th
375th
20th2nd
261st
ROT13
690th
110th
148th
672nd
358th
573rd
49th
8th
95th36th
Rule 110
21st
26th
452nd
4th
12th
Scrambled Sort
57th
148th
204th
25th
64th
Set
125th
39th
103rd168th204th
140th
72nd
63rd
2nd
49th
Seven Segment
324th
18th
95th
84th
2nd
231st
SI Units
90th
20th
40th
113th
3rd
Sierpiński Triangle
954th130th
314th
599th
7th
304th
Smith Numbers
99th
136th
115th
38th
59th
Spelling Numbers
61st1st241st
205th
109th
280th
Star Wars GPT
23rd
49th
136th
117th
5th
47th
Star Wars Opening Crawl
22nd
37th
70th
23rd
44th
Sudoku
39th
227th
63rd
25th
60th
Sudoku (Fill-in)
10th
158th
138th
12th
35th
Ten-pin Bowling
102nd
170th
236th
98th
156th
Tic-tac-toe
90th
67th
141st
32nd
81st
251st
43rd
74th56th
168th
Time Distance
33rd
149th
78th
29th
59th
Tongue-twisters
268th50th
239th
43rd
383rd
32nd392nd
28th
1,018th
Topological Sort
42nd
21st
134th
23rd
7th
Tower of Hanoi
38th81st175th80th
23rd
120th
364th
188th7th30th
151st15th
154th
313th
33rd
9th
18th
Transpose Sentence
65th
103rd
1st
200th
37th
61st
Trinomial Triangle
38th
129th
281st
116th
11th
61st
United States
229th
128th
140th
108th9th
239th
Vampire Numbers
16th
285th
212th
35th
112th
Van Eck Sequence
94th
361st
266th
13th
58th
Zeckendorf Representation
23rd
224th
204th
11th
32nd
Zodiac Signs
27th
90th
77th
7th
106th
γ
64th
285th51st
140th
74th91st
72nd
1st
108th
47th
88th
λ
126th
364th
190th
104th
201st
268th
π
311th
134th
604th
559th
570th802nd
314th
7th
219th
146th
77th
305th
τ
239th
139th
556th
515th
610th
248th
14th
199th
111th
59th
301st
φ
340th
180th670th258th
723rd
231st
126th
82nd
297th
45th
13th
68th
√2
402nd
197th
367th
309th
223rd
134th
277th
104th
4th
358th
𝑒
358th
202nd
274th
172nd
18th
337th
233rd
67th
1,131st163rd