12 Days of Christmas
27th
478th
306th
19th
16th
24 Game
6th
115th
62nd
4th
5th
99 Bottles of Beer
75th
233rd
159th
40th
28th
Abundant Numbers
741st
433rd
195th
592nd
1,342nd
1,923rd
46th
541st
514th84th229th
2,011th
351st
104th672nd
Abundant Numbers (Long)
1,070th
329th
77th
1,686th
92nd
575th
827th3rd424th
1,313th
64th
467th384th
Arabic to Roman
186th18th257th
71st
201st
122nd2nd
301st
100th
Arithmetic Numbers
67th
74th
459th
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
142nd
126th19th
12th
18th
21st
43rd
7th
10th
brainfuck
1,164th
39th
122nd
152nd
15th
224th
Card Number Validation
71st
25th
125th
40th
55th
435th
3rd
50th
Catalan Numbers
524th860th
408th819th299th
854th382nd
504th846th
535th
641st436th215th
137th1,520th
507th
1,420th
472nd
30th
113th
615th
528th
Catalan’s Constant
144th
60th
152nd
154th
3rd
126th
52nd
169th
Christmas Trees
120th
83rd
133rd
24th
297th
Collatz
253rd
229th
170th
4th
331st
174th
96th
CSS Colors
41st
145th
121st
185th
1st
86th
62nd
150th
Cubes
34th
342nd
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
264th
Divisors
1,239th2,474th897th
1,269th
705th2,410th407th
2,678th
958th
208th914th982nd
1,132nd1,692nd
786th269th
1,125th1,141st2,331st
35th304th
986th319th1,434th
Emirp Numbers
455th675th
265th127th
488th
109th
408th
516th550th386th890th
102nd
185th
461st
258th903rd
Emirp Numbers (Long)
34th
197th
153rd
86th
13th
60th
Emojify
29th
39th
66th
4th
88th
Evil Numbers
2,386th
2,669th1,700th
790th711th862nd541st
876th807th447th366th1,277th574th1,194th
476th3,262nd
898th811th1,707th1,093rd1,768th185th
729th492nd2,640th2,385th1st743rd
45th2,039th2,138th212th1,181st422nd651st
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
373rd
83rd519th
49th499th113th
473rd
181st
29th
190th
3rd
397th
210th
Fibonacci
2,589th2,433rd2,204th2,229th
732nd384th627th4,176th3,072nd3,890th3,044th2,454th425th1,834th1,087th2,673rd
2,817th4,550th4,327th
2,585th779th1st2,567th442nd
2,750th475th224th1,984th4,803rd1,956th2,062nd511th2,478th2,136th2,831st2,630th3,502nd362nd1,813th55th4,377th4,725th1,112th709th2,114th
934th
Fizz Buzz
4,798th2,131st1,518th
480th2,004th746th2,128th3,092nd
735th1,152nd1,218th1,733rd
4,824th2,051st
2,650th1,661st5,179th
1,247th7,405th1,854th579th23rd701st1,576th
1,308th1,618th1,850th
4,213th499th423rd
3rd1,172nd1,562nd2,668th1,886th1,870th
1,556th1,836th7,790th
1,946th
Foo Fizz Buzz Bar
355th997th
822nd
118th
296th453rd
2,149th
307th1,420th
172nd502nd205th1,016th
430th
369th
1,960th132nd377th
2nd282nd1,314th169th
2,165th
Forsyth–Edwards Notation
57th
279th
125th
41st
299th
Fractions
143rd
313th
209th
272nd264th
283rd
92nd
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
475th
361st558th412th992nd602nd
584th
428th143rd
6th
32nd755th
729th
1,992nd
Happy Numbers (Long)
493rd
63rd
65th
532nd
141st
47th350th
24th
506th
Hexdump
14th
202nd
85th
3rd
92nd
Hilbert Curve
8th
146th
96th
12th
7th
Intersection
41st
246th
134th
14th
17th
Inventory Sequence
736th
71st
436th
161st
305th
38th
339th
ISBN
45th
425th
144th
8th
513th
Jacobi Symbol
55th
200th
17th
143rd
50th
215th
Kaprekar Numbers
130th
71st
23rd
146th
184th
13th
42nd
11th
9th
Kolakoski Constant
168th
11th
114th
212th
79th
20th
91st
Kolakoski Sequence
75th
223rd
102nd
1st444th
25th
40th
Leap Years
1,137th
675th
478th1,671st
1,009th1,775th111th
2,181st
228th
533rd1,030th
357th
36th
541st
13th
192nd
725th
1,435th
Levenshtein Distance
150th
112th193rd
92nd
362nd
315th
38th
4th
23rd
Leyland Numbers
79th
253rd
210th
4th
292nd
ln 2
146th
243rd
73rd
235th
3rd
28th
69th
Look and Say
310th
66th
322nd
280th
436th
182nd
68th
Lucky Numbers
70th
451st
145th
12th
273rd
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
199th
200th
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
1,798th1,456th1,137th535th3,247th245th908th428th1,026th
1,263rd371st1,835th276th887th687th777th1,331st1,198th1,396th2,255th1,380th
666th1,710th1,677th319th
1,962nd612th63rd2,460th1,106th511th707th345th546th1,011th1,294th1,530th1,229th2,217th
8th592nd46th183rd397th1,165th1,668th2,268th960th759th
1,354th3,642nd728th2,289th
Niven Numbers (Long)
1,737th1,605th498th387th
771st211th749th791st
185th1,339th143rd1,262nd762nd1,621st750th463rd391st1,597th855th
741st1,042nd
882nd
718th55th
162nd2nd437th659th408th622nd777th232nd1,552nd
33rd1,021st21st70th287th851st
756th380th874th
844th
1,215th1,026th
Number Spiral
139th
159th
122nd
85th
71st
Odious Numbers
2,430th
2,071st1,626th
583rd654th692nd630th
749th482nd341st233rd1,235th441st856th
983rd2,732nd
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
704th
285th
118th
345th883rd
1,518th
869th
261st
51st689th506th
233rd
680th
1,345th
9th315th615th437th684th
516th
Partition Numbers
143rd336th161st76th703rd215th110th226th52nd163rd618th18th310th72nd128th149th217th
320th
306th166th86th120th85th241st
177th132nd39th
377th
80th69th92nd157th152nd56th201st25th
6th287th
27th73rd321st
95th104th
98th
107th187th
Pascal’s Triangle
710th
123rd
485th
859th
196th
1st
543rd229th
107th359th
412th520th
49th139th606th414th
Pernicious Numbers
596th1,305th783rd489th2,558th263rd372nd516th885th1,251st1,041st324th1,210th238th824th705th744th997th687th1,104th971st1,094th1,066th656th1st1,137th1,546th121st1,353rd451st175th1,315th771st469th752nd345th542nd869th842nd212th289th147th
38th650th107th170th422nd996th1,159th1,697th405th584th
896th2,802nd619th1,339th
Pernicious Numbers (Long)
202nd
171st269th285th288th654th
114th615th70th374th256th485th
433rd134th971st
414th341st112th173rd631st1st661st259th80th
201st1st246th165th253rd339th
387th
38th
277th186th321st
Poker
10th
49th
68th
9th
30th
Polyominoes
73rd
120th
105th
57th
93rd
Prime Numbers
1,290th2,174th
1,156th4,306th
1,482nd562nd
915th405th
475th
575th
237th
1,163rd1,940th1,080th648th317th1st
167th
1,826th1st641st370th1,603rd
304th
115th
211th227th391st
676th
Prime Numbers (Long)
1,035th
869th1,193rd
403rd
473rd
161st
1,185th1,084th607th
1st
187th
930th1st613th
106th
823rd314th435th
Proximity Grid
47th
125th
172nd
22nd
119th
QR Decoder
44th
133rd
212th
24th
80th
Quine
33rd3,924th262nd
1,344th
2,910th2,776th
2,588th1,261st2,496th1,821st1,879th1,738th
3,035th1,585th
1,525th534th2,033rd1,135th1,890th2,653rd1,422nd234th1,774th1,453rd
2,390th1,161st2,886th1,831st1,650th478th
1,798th163rd
1,123rd1st3,348th1,938th
1,691st
3,237th
3,673rd
2,457th
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
234th
22nd
227th
237th
132nd
49th
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
453rd
4th
12th
Scrambled Sort
57th
148th
204th
25th
64th
Set
126th
39th
103rd168th205th
140th
72nd
63rd116th
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
137th
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
32nd
148th
77th
29th
58th
Tongue-twisters
268th50th
239th
43rd
383rd
32nd392nd
28th
1,018th
Topological Sort
41st
21st
134th
23rd
7th
Tower of Hanoi
38th81st175th80th
23rd
120th
364th
188th7th30th
151st15th
154th
313th
33rd
9th
18th
Transpose Sentence
65th
103rd
1st
201st
37th
61st
Trinomial Triangle
38th
124th
281st
87th
11th
61st
United States
229th
128th
140th
108th9th
239th
Vampire Numbers
16th
285th
212th
35th
111th
Van Eck Sequence
94th
361st
266th
13th
58th
Zeckendorf Representation
23rd
223rd
203rd
11th
32nd
Zodiac Signs
27th
90th
77th
7th
105th
γ
64th
285th51st
140th
74th91st
72nd
1st
108th
47th
88th
λ
125th
364th
190th
104th
201st
271st
π
312th
135th
606th
561st
572nd803rd
315th
7th
220th
147th
77th
306th
τ
240th
139th
559th
518th
613th
250th
14th
200th
111th
59th
302nd
φ
342nd
180th673rd258th
730th
231st
126th
82nd
299th
45th
13th
68th
√2
403rd
197th
369th
309th
223rd
134th
277th
104th
4th
360th
𝑒
358th
202nd
274th
172nd
18th
337th
233rd
67th
1,138th163rd