12 Days of Christmas
19th79th
161st
24 Game
59th
99 Bottles of Beer
16th77th
129th
Abundant Numbers
77th
11th54th
132nd
Abundant Numbers (Long)
80th
Arabic to Roman
15th95th
121st
Arithmetic Numbers
120th
Arrows
28th
57th
Ascending Primes
73rd
ASCII Table
87th
Billiards
49th
brainfuck
135th
197th
Card Number Validation
70th
Catalan Numbers
1st
1st
Catalan’s Constant
8th
72nd
Christmas Trees
19th
133rd
Collatz
215th
CSS Colors
110th
190th
Cubes
4th17th
64th
Day of Week
189th
DFA Simulator
84th
Diamonds
31st17th
12th41st
134th38th
Divisors
12th30th
106th
Emirp Numbers
103rd
182nd
Emirp Numbers (Long)
62nd
Emojify
17th82nd
169th
Evil Numbers
86th
308th
Evil Numbers (Long)
211th
Factorial Factorisation
51st
Farey Sequence
120th
Fibonacci
219th
30th1st
138th
Fizz Buzz
258th
154th1st
78th190th
Foo Fizz Buzz Bar
196th
117th
Forsyth–Edwards Notation
75th
Fractions
83rd
190th
Game of Life
87th
Gijswijt’s Sequence
82nd
Happy Numbers
36th22nd51st
223rd
Happy Numbers (Long)
22nd
105th
Hexdump
83rd
Intersection
44th
106th
Inventory Sequence
103rd
ISBN
43rd
115th
Jacobi Symbol
92nd
Kaprekar Numbers
55th
Kolakoski Constant
8th49th
97th
Kolakoski Sequence
18th58th
142nd
Leap Years
141st
47th
Levenshtein Distance
28th
98th
Leyland Numbers
30th
168th
ln 2
58th
Look and Say
69th
157th
Lucky Numbers
16th
90th
Lucky Tickets
11th41st
110th
Mahjong
44th
Maze
92nd
Medal Tally
68th
Morse Decoder
14th55th
142nd
Morse Encoder
16th52nd
125th
Musical Chords
72nd
N Queens
61st
Niven Numbers
1st
33rd
Niven Numbers (Long)
168th
Number Spiral
46th
110th
Odious Numbers
81st
226th
Odious Numbers (Long)
133rd
Ordinal Numbers
18th52nd
118th
PalindromemordnilaP
78th
Pangram Grep
80th
9th
80th
Partition Numbers
48th
Pascal’s Triangle
22nd
180th
Pernicious Numbers
76th
40th78th
166th
Pernicious Numbers (Long)
191st
Poker
53rd
Polyominoes
59th
Prime Numbers
21st98th
142nd
Prime Numbers (Long)
44th
Proximity Grid
60th
Quine
186th1st25th97th
1st29th109th
63rd
Recamán
36th
5th42nd
119th
Repeating Decimals
70th
Reverse Polish Notation
178th
Rijndael S-box
91st
Rock-paper-scissors-Spock-lizard
6th69th
60th
Roman to Arabic
15th67th
118th
ROT13
78th
Rule 110
32nd
101st
Scrambled Sort
57th
Set
54th
Seven Segment
69th
166th
SI Units
64th
Sierpiński Triangle
58th
128th
Smith Numbers
143rd
Spelling Numbers
5th32nd
69th
Star Wars Opening Crawl
5th24th
78th
Sudoku
6th
45th
Sudoku (Fill-in)
8th
Tic-tac-toe
75th
Time Distance
34th
65th
Tongue-twisters
18th102nd
164th
Transpose Sentence
113th
United States
78th
122nd
Vampire Numbers
11th27th
91st
Van Eck Sequence
12th25th
46th
Zeckendorf Representation
82nd
Zodiac Signs
71st
γ
43rd
λ
13th
104th
π
13th
136th
τ
14th
112th
φ
13th
183rd
√2
22nd
1st
𝑒
11th
1st