12 Days of Christmas
27th
478th
306th
19th
16th
24 Game
6th
115th
62nd
4th
5th
99 Bottles of Beer
74th
232nd
159th
40th
28th
Abundant Numbers
738th
430th
195th
589th
1,340th
1,919th
46th
538th
511th84th229th
2,007th
347th
104th669th
Abundant Numbers (Long)
1,067th
327th
77th
1,679th
92nd
573rd
824th3rd422nd
1,306th
64th
469th382nd
Arabic to Roman
185th18th256th
70th
200th
121st2nd
300th
99th
Arithmetic Numbers
67th
74th
459th
1,285th
796th153rd
3rd
27th
Arrows
19th
84th
75th
6th
92nd
Ascending Primes
53rd
324th
238th
128th
12th
32nd
ASCII Table
22nd
57th
245th
2nd
72nd
Billiards
142nd
126th19th
12th
18th
21st
43rd
7th
10th
brainfuck
1,164th
39th
122nd
152nd
15th
223rd
Card Number Validation
71st
25th
124th
40th
55th
433rd
3rd
50th
Catalan Numbers
522nd859th
406th816th297th
853rd380th
502nd845th
533rd
639th434th215th
136th1,516th
505th
1,417th
470th
30th
112th
613th
526th
Catalan’s Constant
144th
60th
152nd
154th
3rd
126th
52nd
169th
Christmas Trees
119th
82nd
132nd
24th
297th
Collatz
253rd
229th
170th
4th
330th
174th
96th
CSS Colors
40th
143rd
119th
183rd
1st
85th
61st
148th
Cubes
34th
342nd
65th
97th
176th
Day of Week
189th
487th476th
225th
380th
457th
324th
339th
584th101st
415th
383rd
1st
61st
161st
DFA Simulator
15th
36th
206th
4th
48th
Diamonds
30th
229th
139th
2nd
264th
Divisors
1,238th2,471st897th
1,268th
705th2,408th407th
2,676th
958th
208th914th982nd
1,132nd1,689th
786th269th
1,125th1,141st2,329th
35th303rd
986th319th1,433rd
Emirp Numbers
455th674th
265th127th
488th
109th
408th
515th549th386th889th
102nd
185th
461st
258th902nd
Emirp Numbers (Long)
34th
197th
153rd
86th
13th
60th
Emojify
29th
39th
66th
4th
88th
Evil Numbers
2,386th
2,668th1,700th
790th717th862nd541st
876th807th447th366th1,277th574th1,194th
476th3,259th
898th811th1,707th1,093rd1,768th184th
711th492nd2,639th2,385th1st743rd
45th2,037th2,138th211th1,181st422nd651st
2,710th
4,122nd
Evil Numbers (Long)
1,207th
719th903rd
469th337th342nd344th
260th351st246th588th374th
325th1,559th
578th1,121st698th
79th
390th274th
1,395th1st846th
41st1,011th1,609th836th626th419th
921st
Factorial Factorisation
57th
100th
93rd
23rd
51st
Farey Sequence
373rd
83rd519th
49th499th113th
474th
181st
29th
190th
3rd
398th
210th
Fibonacci
2,583rd2,427th2,199th2,224th
728th432nd625th4,170th3,067th3,884th3,039th2,448th383rd1,830th1,083rd2,667th
2,812th4,544th4,321st
2,579th775th1st2,562nd400th
2,745th473rd224th1,979th4,797th1,951st2,057th509th2,472nd2,131st2,826th2,624th3,495th362nd1,809th55th4,371st4,719th1,108th706th2,109th
931st
Fizz Buzz
4,797th2,131st1,518th
480th2,004th746th2,128th3,092nd
735th1,152nd1,218th1,733rd
4,823rd2,051st
2,650th1,661st5,177th
1,247th7,404th1,854th579th23rd701st1,576th
1,308th1,618th1,850th
4,212th499th423rd
3rd1,172nd1,562nd2,668th1,886th1,870th
1,556th1,836th7,788th
1,946th
Foo Fizz Buzz Bar
355th996th
821st
118th
296th452nd
2,148th
307th1,419th
172nd501st205th1,015th
429th
368th
1,960th132nd376th
2nd282nd1,313th169th
2,164th
Forsyth–Edwards Notation
57th
279th
124th
41st
299th
Fractions
143rd
311th
209th
272nd264th
283rd
92nd
10th
Game of Life
110th
153rd
492nd
158th
56th
67th
Gijswijt’s Sequence
21st
124th
150th
7th
157th
Happy Numbers
1,056th
291st109th
76th
180th
475th
361st558th411th992nd602nd
584th
427th143rd
6th
32nd755th
729th
1,992nd
Happy Numbers (Long)
493rd
63rd
65th
532nd
141st
47th350th
24th
506th
Hexdump
14th
202nd
85th
3rd
94th
Hilbert Curve
8th
148th
96th
12th
7th
Intersection
41st
245th
133rd
14th
17th
Inventory Sequence
735th
71st
436th
161st
302nd
38th
339th
ISBN
45th
424th
143rd
8th
512th
Jacobi Symbol
55th
199th
17th
143rd
50th
214th
Kaprekar Numbers
130th
71st
23rd
146th
184th
13th
42nd
11th
9th
Kolakoski Constant
168th
11th
114th
212th
79th
20th
91st
Kolakoski Sequence
75th
222nd
102nd
1st465th
25th
40th
Leap Years
1,131st
672nd
476th1,666th
1,003rd1,770th110th
2,178th
227th
531st1,024th
355th
36th
539th
13th
191st
721st
1,430th
Levenshtein Distance
150th
112th193rd
92nd
359th
313th
38th
4th
23rd
Leyland Numbers
79th
252nd
209th
4th
291st
ln 2
146th
243rd
73rd
235th
3rd
28th
69th
Look and Say
310th
66th
322nd
280th
435th
182nd
68th
Lucky Numbers
69th
450th
144th
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
198th
199th
22nd
9th
Medal Tally
26th
254th
57th
3rd
229th
Minesweeper
6th
22nd
116th
12th
17th
Morse Decoder
13th
41st
43rd
3rd
67th
Morse Encoder
37th
56th
103rd
24th
6th
Musical Chords
21st
90th
32nd
12th
84th
N Queens
54th
144th
47th
20th
114th
Niven Numbers
1,796th1,453rd1,135th533rd3,244th243rd905th426th1,023rd
1,260th369th1,832nd274th883rd684th774th1,328th1,196th1,393rd2,252nd1,377th
663rd1,707th1,674th318th
1,959th609th63rd2,456th1,104th509th704th343rd544th1,008th1,291st1,527th1,227th2,214th
8th590th46th182nd395th1,163rd1,665th2,265th957th756th
1,351st3,639th725th2,286th
Niven Numbers (Long)
1,737th1,605th497th386th
771st211th749th791st
185th1,339th143rd1,262nd762nd1,621st750th462nd390th1,597th855th
741st1,042nd
882nd
718th55th
162nd2nd436th659th407th622nd777th232nd1,552nd
33rd1,021st21st70th286th851st
756th379th874th
844th
1,215th1,026th
Number Spiral
139th
159th
122nd
85th
71st
Odious Numbers
2,429th
2,071st1,626th
583rd654th692nd630th
749th482nd341st233rd1,235th441st856th
983rd2,731st
790th564th1,147th825th1,620th141st
503rd370th2,077th2,001st1st644th
43rd1,884th1,961st180th996th538th543rd
2,245th
Odious Numbers (Long)
1,565th
618th966th
589th319th474th313th
211th293rd199th606th339th
274th1,402nd
486th891st674th
121st
375th231st
1,340th1st518th
41st1,207th1,331st797th658th463rd
906th
Ordinal Numbers
840th
299th
131st
203rd
966th
44th
655th
258th
165th
237th
229th2nd
PalindromemordnilaP
190th
35th
167th
276th
98th
59th
108th
137th
24th
12th
45th18th
Pangram Grep
701st
285th
118th
344th881st
1,516th
866th
261st
51st688th505th
233rd
679th
1,342nd
9th307th614th436th683rd
518th
Partition Numbers
143rd336th160th76th702nd215th110th226th52nd162nd617th18th310th72nd128th148th217th
320th
306th165th86th120th85th241st
176th132nd39th
377th
80th69th92nd156th151st56th201st25th
6th287th
27th73rd321st
95th104th
98th
107th186th
Pascal’s Triangle
709th
123rd
485th
858th
195th
1st
543rd228th
107th359th
412th520th
49th139th605th414th
Pernicious Numbers
594th1,300th781st487th2,552nd261st370th514th883rd1,246th1,037th322nd1,206th236th822nd703rd742nd1,006th685th1,098th968th1,090th1,061st654th1st1,133rd1,541st120th1,347th449th169th1,310th769th467th750th343rd540th867th840th211th287th146th
38th648th106th206th420th991st1,155th1,692nd403rd582nd
894th2,796th617th1,334th
Pernicious Numbers (Long)
202nd
171st269th281st288th652nd
114th613th70th374th256th483rd
431st134th969th
412th341st112th173rd629th1st659th259th80th
201st1st246th164th253rd339th
387th
38th
283rd186th321st
Poker
10th
49th
68th
9th
30th
Polyominoes
73rd
119th
104th
56th
93rd
Prime Numbers
1,289th2,173rd
1,155th4,304th
1,481st560th
914th403rd
473rd
572nd
237th
1,162nd1,939th1,079th647th316th1st
167th
1,825th1st640th368th1,602nd
303rd
115th
211th227th389th
675th
Prime Numbers (Long)
1,035th
869th1,192nd
402nd
473rd
160th
1,184th1,083rd607th
1st
186th
930th1st613th
106th
823rd313th435th
Proximity Grid
47th
124th
172nd
22nd
121st
QR Decoder
44th
133rd
212th
24th
80th
Quine
33rd3,921st262nd
1,344th
2,908th2,774th
2,587th1,261st2,495th1,821st1,879th1,738th
3,033rd1,585th
1,525th534th2,032nd1,135th1,890th2,651st1,422nd234th1,774th1,453rd
2,389th1,161st2,884th1,831st1,650th478th
1,798th163rd
1,123rd1st3,346th1,938th
1,691st
3,235th
3,670th
2,456th
Recamán
63rd
359th
198th
5th
464th
Repeating Decimals
39th
71st
97th
13th
36th
Reverse Polish Notation
82nd
365th
328th
1st
170th
52nd
530th
Reversi
26th
35th
54th
42nd
5th
Rijndael S-box
233rd
22nd
226th
236th
132nd
49th
40th
Rock-paper-scissors-Spock-lizard
10th
152nd
175th
3rd
244th
Roman to Arabic
92nd
117th
65th
375th
20th2nd
260th
ROT13
688th
110th
148th
670th
357th
570th
49th
8th
95th36th
Rule 110
21st
26th
453rd
4th
12th
Scrambled Sort
57th
147th
204th
25th
64th
Set
124th
38th
105th166th203rd
138th
69th
62nd114th
2nd
48th
Seven Segment
324th
18th
95th
84th
2nd
230th
SI Units
90th
20th
40th
113th
3rd
Sierpiński Triangle
952nd129th
314th
598th
7th
304th
Smith Numbers
98th
137th
114th
38th
58th
Spelling Numbers
61st1st241st
205th
109th
280th
Star Wars GPT
22nd
48th
135th
116th
5th
46th
Star Wars Opening Crawl
22nd
37th
70th
23rd
44th
Sudoku
39th
226th
63rd
25th
60th
Sudoku (Fill-in)
10th
161st
141st
12th
34th
Ten-pin Bowling
102nd
170th
236th
98th
155th
Tic-tac-toe
90th
67th
139th
32nd
81st
247th
43rd
74th56th
166th
Time Distance
32nd
148th
77th
29th
58th
Tongue-twisters
268th50th
239th
43rd
383rd
32nd392nd
28th
1,017th
Topological Sort
41st
21st
130th
23rd
7th
Tower of Hanoi
29th75th162nd22nd
20th
43rd
342nd
123rd7th23rd
137th14th
141st
287th
26th
9th
17th
Transpose Sentence
61st
103rd
1st
200th
37th
65th
Trinomial Triangle
38th
124th
280th
87th
11th
55th
United States
228th
128th
140th
108th9th
238th
Vampire Numbers
16th
284th
209th
35th
111th
Van Eck Sequence
95th
360th
265th
13th
57th
Zeckendorf Representation
23rd
222nd
202nd
11th
32nd
Zodiac Signs
27th
90th
77th
7th
105th
γ
64th
285th51st
140th
74th91st
72nd
1st
108th
47th
88th
λ
124th
363rd
189th
103rd
200th
270th
π
312th
135th
605th
560th
571st803rd
315th
7th
220th
147th
77th
306th
τ
240th
139th
558th
517th
613th
250th
14th
200th
111th
59th
302nd
φ
342nd
180th672nd258th
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