12 Days of Christmas
2,445th
231st
130th
99 Bottles of Beer
145th
536th
Abundant Numbers
546th
65th
11th
Abundant Numbers (Long)
945th
11th
Arabic to Roman
285th
594th
ASCII Table
13th
brainfuck
221st
382nd
Catalan Numbers
427th
21st
327th
Catalan’s Constant
251st
698th
Christmas Trees
4th
101st
Collatz
1,138th
27th
9th
288th
4th
CSS Colors
135th
216th
Cubes
13th
113th
Day of Week
411th
Diamonds
167th
240th
470th
Divisors
409th
1st
18th
22nd
482ndEmirp Numbers
115th
300th
2,206th
4th
1st
Emirp Numbers (Long)
166th
4th
1st
Evil Numbers
2,650th
1,205th
135th
1st
396thEvil Numbers (Long)
60th
1st
496thFibonacci
3,425th
2,780th
2,722nd
3,259th
4,701st
4,916th
1,681st
924th
3,299thFizz Buzz
5,607th
4,501st
3,497th
3,856th
603rd
5,914thFoo Fizz Buzz Bar
1,262nd
796th
797th
10th
Fractions
248th
89th
Game of Life
325th
65th
106th
Happy Numbers
156th
1,350th
113th
26th
1st
Happy Numbers (Long)
241st
335th
26th
1st
Intersection
81st
571st
8th
1st
11th
125thInventory Sequence
8th
6th
ISBN
107th
5th
Jacobi Symbol
340th
Kolakoski Constant
23rd
10th
Kolakoski Sequence
745th
23rd
1st
396thLeap Years
806th
262nd
987th
92nd
154th
690th
Levenshtein Distance
514th
333rd
Leyland Numbers
191st
4th
351st
345thLook and Say
304th
3rd
Lucky Numbers
160th
15th
Lucky Tickets
64th
1st
Maze
20th
22nd
Morse Encoder
106th
75th
Musical Chords
90th
96th
Niven Numbers
399th
1st
378thNiven Numbers (Long)
312th
1st
688thNumber Spiral
1st
7th
324th
Odious Numbers
1,062nd
103rd
1st
244thOdious Numbers (Long)
86th
1st
568thOrdinal Numbers
580th
281st
401st
329th
Pangram Grep
438th
20th
32nd
Pascal’s Triangle
802nd
1st
1st
Pernicious Numbers
581st
72nd
17th
977th
Pernicious Numbers (Long)
98th
39th
158th
112th
Poker
102nd
91st
Prime Numbers
222nd
266th
1st
1st
313th
828thPrime Numbers (Long)
120th
1st
1st
QR Decoder
40th
14th
Quine
1st
2,991st
501st
3,662nd
542nd
Recamán
658th
4th
84th
Repeating Decimals
142nd
172nd
Reverse Polish Notation
98th
1st
223rd
Roman to Arabic
277th
2nd
Rule 110
2nd
79th
Seven Segment
6th
21st
Sierpiński Triangle
12th
134th
Smith Numbers
463rd
83rd
192nd
298th
Spelling Numbers
187th
271st
Star Wars Opening Crawl
193rd
291st
Sudoku
68th
161st
Sudoku v2
66th
64th
Ten-pin Bowling
88th
166th
Time Distance
305th
Tongue-twisters
285th
276th
Vampire Numbers
42nd
25th
Van Eck Sequence
83rd
77th
λ
1,087th
895th
π
4th
492nd
τ
4th
497th
φ
1st
739th
√2
2nd
865th
𝑒
1st
696th