12 Days of Christmas
15th
100th9th
24 Game
5th
76th7th
99 Bottles of Beer
25th36th
97th10th
Abundant Numbers
14th67th
41st
28th123rd39th
Abundant Numbers (Long)
8th
29th
35th74th35th
Alphabetic Numbers
7th
Arabic to Roman
42nd10th
Arithmetic Numbers
7th
55th8th
Arrows
12th
Ascending Primes
6th
53rd12th
ASCII Table
18th46th
144th5th
Billiards
8th
brainfuck
15th
Calendar
4th
Card Number Validation
108th13th
Catalan Numbers
7th
183rd12th
Catalan’s Constant
9th
160th8th
Christmas Trees
20th
68th15th
Collatz
9th66th
50th6th
Continued Fractions
6th
CSS Colors
54th5th
Cubes
21st
48th7th
Day of Week
277th10th
DFA Simulator
31st8th
Diamonds
21st
52nd
13th
Divisors
21st54th
21st26th35th125th1st
Emirp Numbers
12th
162nd21st
Emirp Numbers (Long)
8th
49th13th
Emojify
14th
Evil Numbers
14th53rd
45th1st22nd262nd21st
Evil Numbers (Long)
10th64th
32nd1st
173rd5th
Factorial Factorisation
3rd16th
7th
11th23rd7th
Farey Sequence
3rd31st
45th13th
Fibonacci
19th194th
23rd42nd61st199th1st
Fizz Buzz
94th283rd
30th74th73rd48th87th
Foo Fizz Buzz Bar
14th
32nd
21st13th
Forsyth–Edwards Notation
156th7th
Fractions
115th18th
Game of Life
18th
6th
Gijswijt’s Sequence
8th
80th13th
Gray Code Decoder
9th
Gray Code Encoder
9th
Happy Numbers
9th48th
106th8th
Happy Numbers (Long)
8th50th
48th18th
Hexdump
11th
Hilbert Curve
2nd
6th
Intersection
79th2nd
Inventory Sequence
6th31st
26th6th
ISBN
65th13th
Jacobi Symbol
50th9th
Kaprekar Numbers
4th25th
14th
10th53rd9th
Kolakoski Constant
7th
37th10th
Kolakoski Sequence
17th
55th18th
Leap Years
19th62nd
28th
19th233rd35th
Levenshtein Distance
83rd15th
Leyland Numbers
7th
88th6th
ln 2
8th
96th9th
Look and Say
12th
66th13th
Lucky Numbers
4th
88th14th
Lucky Tickets
45th3rd
Mandelbrot
5th
13th
Maze
30th9th
Medal Tally
8th
Minesweeper
5th
Morse Decoder
9th
Morse Encoder
7th
Multitap Input
75th5th
Musical Chords
8th
N Queens
4th19th
101st7th
Niven Numbers
22nd49th
20th
90th1st
Niven Numbers (Long)
7th
35th
204th22nd
Number Spiral
9th
86th15th
Odious Numbers
14th55th
44th1st26th156th20th
Odious Numbers (Long)
7th57th
30th1st
117th12th
Ordinal Numbers
79th14th
PalindromemordnilaP
164th9th
Pangram Grep
43rd
1st
Partition Numbers
3rd25th
75th16th
Pascal’s Triangle
7th76th
259th24th
Pernicious Numbers
10th61st
32nd
32nd
Pernicious Numbers (Long)
7th34th
22nd
19th
Poker
10th
Polyominoes
4th
10th
Prime Numbers
14th124th
31st41st39th94th14th
Prime Numbers (Long)
9th85th
21st
36th214th1st
Proximity Grid
7th
QR Decoder
8th
Quine
138th27th
36th
798th1st
Recamán
13th
79th22nd
Repeating Decimals
43rd6th
Reverse Polish Notation
9th
Reversi
71st6th
Rijndael S-box
5th23rd
131st13th
Rock-paper-scissors-Spock-lizard
7th
Roman to Arabic
57th14th
ROT13
14th
Rule 110
18th
10th
Set
8th
Seven Segment
19th
SI Units
5th
Sierpiński Triangle
10th42nd
17th
Smith Numbers
4th
43rd16th
Spelling Numbers
13th
Star Wars Opening Crawl
120th6th
Sudoku
6th
Sudoku (Fill-in)
9th
Taxicab Numbers
2nd
10th
Ten-pin Bowling
40th8th
Tic-tac-toe
9th
Time Distance
9th
Tongue-twisters
5th
16th
Tower of Hanoi
10th
21st
Transpose Sentence
167th8th
Trinomial Triangle
3rd
7th
United States
10th
Vampire Numbers
4th
7th
Van Eck Sequence
4th
124th13th
Zeckendorf Representation
106th11th
Zodiac Signs
31st6th
γ
9th
103rd4th
λ
14th
50th
160th9th
π
14th61st
24th
26th110th12th
τ
12th
22nd98th10th
φ
13th
19th
117th11th
√2
14th
25th
115th10th
𝑒
15th54th
152nd23rd