12 Days of Christmas
68th
99 Bottles of Beer
26th
Abundant Numbers
15th
Abundant Numbers (Long)
20th
Arabic to Roman
86th
Arithmetic Numbers
75th
Arrows
29th
Ascending Primes
32nd
ASCII Table
23rd
brainfuck
22nd
Catalan Numbers
121st
Catalan’s Constant
31st
Christmas Trees
16th
32nd
Collatz
36th
CSS Colors
25th
Cubes
25th
Day of Week
45th
Diamonds
9th
50th
Divisors
41st40th290th79th29th41st53rd96th171st48th35th18th42nd67th47th1st18th46th
Emirp Numbers
16th
26th
Emirp Numbers (Long)
35th
Emojify
48th
Evil Numbers
1st
120th
Evil Numbers (Long)
42nd
Factorial Factorisation
18th
Farey Sequence
23rd
Fibonacci
1st
93rd
Fizz Buzz
21st
4th
Foo Fizz Buzz Bar
20th
Forsyth–Edwards Notation
24th
Fractions
39th
Gijswijt’s Sequence
16th
Happy Numbers
55th
Happy Numbers (Long)
49th
Hexdump
24th
Intersection
25th
Inventory Sequence
26th
ISBN
33rd
Jacobi Symbol
23rd
Kolakoski Constant
14th
Kolakoski Sequence
13th
Leap Years
96th
41st
Levenshtein Distance
45th
Leyland Numbers
1st
Look and Say
14th
Lucky Numbers
48th
Lucky Tickets
46th
Maze
63rd
Medal Tally
19th
Morse Decoder
25th
Morse Encoder
24th
Musical Chords
69th
Niven Numbers
51st
85th
Niven Numbers (Long)
65th
Number Spiral
12th
Odious Numbers
1st
98th
Odious Numbers (Long)
90th
Ordinal Numbers
4th
PalindromemordnilaP
22nd
Pangram Grep
18th
56th
Pascal’s Triangle
23rd
Pernicious Numbers
78th
Poker
25th
Prime Numbers
92nd
27th
Prime Numbers (Long)
199th
1st
Proximity Grid
18th
QR Decoder
25th
Quine
1st1st2nd67th
1st28th
33rd1st1st
1st5th44th81st14th1st
Recamán
38th
Reverse Polish Notation
34th
Rock-paper-scissors-Spock-lizard
42nd
Roman to Arabic
20th
Rule 110
24th
Seven Segment
19th
Sierpiński Triangle
23rd
Smith Numbers
106th
Spelling Numbers
52nd
Star Wars Opening Crawl
20th
Sudoku
12th
Sudoku (Fill-in)
12th
Ten-pin Bowling
32nd
Time Distance
34th
Tongue-twisters
47th
Transpose Sentence
25th
United States
11th
Vampire Numbers
15th
Van Eck Sequence
49th
Zodiac Signs
52nd
λ
60th
π
12th
τ
28th
φ
34th
√2
119th
𝑒
109th