12 Days of Christmas
2,254th
31st
1,212th
408th
903rd963rd
24 Game
49th
168th
16th
99 Bottles of Beer
1,102nd
2,214th1,715th1,885th
609th
741st
877th
319th
757th
Abundant Numbers
3,879th
3,493rd
2,069th
2,035th
3,788th
3,196th
935th
327th
Abundant Numbers (Long)
2,230th
2,171st
1,735th
1,196th
1,604th
311th
590th
Arabic to Roman
1,737th
1,296th
21st
1,015th
493rd
1,369th
1,044th
433rd
645th
Arithmetic Numbers
1,581st
369th
24th
262nd
Arrows
953rd490th
1,170th
62nd
628th
903rd
878th
Ascending Primes
847th
713th
427th
39th
392nd
ASCII Table
1,113th
1,244th
181st
512th
486th
583rd
463rd
507th
Billiards
357th
139th
89th
30th
brainfuck
1,379th
1,449th1,357th
880th
135th
Calendar
2nd
Card Number Validation
784th
167th
Catalan Numbers
1,332nd
703rd
813th
857th
42nd
127th
Catalan’s Constant
562nd
3rd
724th
550th
Christmas Trees
3,037th2,368th
347th
1,750th
657th
482nd
43rd
339th
Collatz
3,072nd
2,800th
1,879th
2,285th
528th2,438th
634th
278th
Continued Fractions
7th
CSS Colors
959th
1,118th
1,120th
1,206th104th
633rd
1,152nd
Cubes
97th
244th
400th
Day of Week
1,129th
225th
65th
948th
DFA Simulator
466th
408th
159th
Diamonds
1,527th
1,452nd
472nd
1,137th
96th
1,425th
Divisors
1,888th
1,031st
28th
Emirp Numbers
2,921st
2,031st
1,905th
165th
861st
Emirp Numbers (Long)
1,182nd
960th
57th
258th
Emojify
367th
466th383rd
183rd
Evil Numbers
2,491st
1,893rd
3,499th
48th
1,618th
4,439th
Evil Numbers (Long)
790th
118th
2,262nd
Factorial Factorisation
474th
1,110th
657th
421st
26th
Farey Sequence
308th
426th
85th
854th
Fibonacci
8,884th
3,857th3,034th3,579th
2,697th
2,060th
5,224th
6,933rd5,067th
46th
5,100th
3,192nd
4,859th
8,854th
Fizz Buzz
12,623rd
2,758th
4,655th4,471st
4,582nd
10,603rd
3,683rd
781st
539th
Foo Fizz Buzz Bar
1,544th
1,672nd
1,461st
1,905th
9th
Forsyth–Edwards Notation
339th
206th
605th
Fractions
1,738th
911th
750th
10th
Game of Life
515th
771st530th
667th
237th
122nd
367th423rd
231st
419th
417th
Gijswijt’s Sequence
405th
29th
489th
Gray Code Decoder
12th
1st
46th
Gray Code Encoder
1st
45th
Happy Numbers
1,662nd
1,912th
32nd
Happy Numbers (Long)
1,140th
501st
1,306th
56th
777th
675th
523rd
Hexdump
42nd
368th
Hilbert Curve
365th
75th
330th287th266th
213th
199th
269th
321st
102nd
117th
234th340th
302nd
Intersection
620th
54th
968th
Inventory Sequence
1,555th
1,099th1,090th696th904th763rd982nd1,573rd576th497th615th1,063rd1,046th1,108th820th1,078th929th865th716th992nd839th874th1,563rd1,079th912th1,103rd608th1,550th871st1,008th
1,106th1,034th899th863rd1,083rd947th1,082nd701st726th829th853rd762nd1,052nd1,020th919th1,095th170th760th1,042nd1,554th884th741st1,570th1,374th1,163rd790th1,053rd1,548th910th860th894th875th
ISBN
1,576th
1,583rd
1,584th
1,572nd
570th
287th
Jacobi Symbol
152nd
180th
89th
551st
Kaprekar Numbers
243rd
130th
191st
187th
262nd
Kolakoski Constant
166th
574th
297th
181st
250th
Kolakoski Sequence
1,123rd
267th425th
287th
109th
Leap Years
1,737th
408th680th
1,732nd
Levenshtein Distance
1,154th
1,076th
1,111th192nd
3rd
1,066th
Leyland Numbers
25th
ln 2
102nd
28th
Look and Say
407th
454th
188th
1,976th
Lucky Numbers
877th495th
773rd
151st
Lucky Tickets
73rd
612th
Mahjong
307th
50th
309th
200th
314th
Mandelbrot
240th
265th
194th
Maze
398th
196th339th
197th
137th
201st
Medal Tally
26th
Minesweeper
283rd
292nd364th
396th394th
318th
353rd
124th
311th
Morse Decoder
402nd
262nd
173rd
Morse Encoder
441st
482nd
157th
Multitap Input
120th
221st
214th
171st
88th
79th
Musical Chords
176th
498th494th
147th500th
136th360th253rd
86th
105th
N Queens
282nd
47th
Niven Numbers
50th
1,624th
Niven Numbers (Long)
168th
90th
Number Spiral
493rd
1,049th
687th657th
533rd
221st
663rd
195th
603rd
Odious Numbers
46th
2,209th
Odious Numbers (Long)
1,341st
44th
1,094th
Ordinal Numbers
1,124th
1,188th
282nd
99th
PalindromemordnilaP
148th
31st
Pangram Grep
2,303rd
2,221st
1,817th2,505th
2,506th
2,250th
2,317th1,855th
2,163rd
225th
449th
2,348th
2,298th
Partition Numbers
537th
284th
552nd
456th
215th
11th
426th
Pascal’s Triangle
900th
789th1,875th
53rd
Pernicious Numbers
1,088th
237th
40th
544th
Pernicious Numbers (Long)
114th
Poker
96th
195th
Polyominoes
55th
161st
263rd
Prime Numbers
2,051st
2,947th
122nd
533rd
Prime Numbers (Long)
2,319th
1,413th
1,564th
1,624th1,205th
222nd
327th
Proximity Grid
275th
117th
122nd
QR Decoder
298th
258th
96th
Quine
1st
3,487th
3,519th
764th
2,524th
Recamán
38th
942nd
Repeating Decimals
154th
485th
17th
358th
Reverse Polish Notation
319th
368th
124th
Reversi
415th
82nd
227th
216th
Rijndael S-box
129th
740th
99th
316th
77th
367th
Rock-paper-scissors-Spock-lizard
666th
1,113th
199th
264th
Roman to Arabic
1,252nd
984th
1,073rd
97th
144th
484th
1,214th
ROT13
816th
811th
942nd
875th
270th
11th
305th
Rule 110
389th
215th
68th
Scrambled Sort
547th
582nd
31st596th
Set
50th
13th
Seven Segment
1,375th
33rd
SI Units
171st
373rd
170th
45th
Sierpiński Triangle
470th
292nd
Smith Numbers
226th
708th
174th
266th
Spelling Numbers
1st
679th
Star Wars GPT
5th
45th
Star Wars Opening Crawl
109th
124th
168th
443rd
Sudoku
77th
53rd
Sudoku (Fill-in)
352nd
208th343rd270th
128th
194th
66th
Ten-pin Bowling
625th
306th
323rd431st
247th
350th
169th
Tic-tac-toe
591st
626th
206th
15th
Time Distance
667th
129th
Tongue-twisters
787th
299th
416th
Topological Sort
81st
96th
205th
Tower of Hanoi
694th
590th
563rd
625th
649th
572nd1st
396th
566th673rd
367th
558th
Transpose Sentence
860th
862nd
912th
89th
Trinomial Triangle
542nd
485th
531st
543rd
423rd
478th
13th
533rd
488th
540th541st516th239th539th508th
United States
449th
328th
1,167th457th
345th
143rd
Vampire Numbers
173rd
664th
214th
351st
Van Eck Sequence
420th
51st
Zeckendorf Representation
660th
236th
538th
32nd
309th
Zodiac Signs
632nd
368th
636th
57th
327th
γ
261st
1st
λ
2,327th
2,430th
2,412th
436th
189th
129th
π
23rd
199th
1,057th
746th
2,134th
τ
25th
139th
870th1,049th
693rd
φ
100th
15th
235th
√2
283rd
13th
40th
𝑒
19th
261st
69th2,093rd