12 Days of Christmas
388th
99 Bottles of Beer
119th
Abundant Numbers
88th
Abundant Numbers (Long)
67th
Arabic to Roman
16th
1st
22nd
Arithmetic Numbers
88th
Arrows
81st
Ascending Primes
98th
ASCII Table
25th
brainfuck
81st
Card Number Validation
49th
Catalan Numbers
177th
Christmas Trees
15th
Collatz
46th
33rd
60th
27th
CSS Colors
70th
Cubes
30th
Day of Week
54th1st
DFA Simulator
25th
Diamonds
3rd
26th
46th
Divisors
44th
340th
Emirp Numbers
149th
Emirp Numbers (Long)
40th
Emojify
92nd
Evil Numbers
14th
21st
29th
17th
14th
217th
Evil Numbers (Long)
219th
Factorial Factorisation
35th
Farey Sequence
79th
Fibonacci
51st27th
8th38th50th
9th49th
129th
27th
157th
Fizz Buzz
59th14th
124th
41st
381st
53rd
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
8th
7th
Fractions
59th
Game of Life
15th
31st
Gijswijt’s Sequence
57th
Happy Numbers
122nd
Happy Numbers (Long)
48th
Hexdump
48th
Intersection
38th
Inventory Sequence
22nd
53rd
ISBN
12th
30th
66th
Jacobi Symbol
26th
Kaprekar Numbers
33rd
Kolakoski Constant
119th
Kolakoski Sequence
112th
Leap Years
46th
93rd
93rd121st
Levenshtein Distance
117th
Leyland Numbers
6th
ln 2
1st
Look and Say
14th
Lucky Numbers
72nd
Lucky Tickets
37th
Mahjong
29th
Maze
59th
Medal Tally
23rd
Morse Decoder
38th
Morse Encoder
21st
Musical Chords
31st
Niven Numbers
71st
127th
58th
Niven Numbers (Long)
53rd
34th
Number Spiral
8th
Odious Numbers
13th
42nd24th27th
37th
110th
Odious Numbers (Long)
210th
Ordinal Numbers
5th
22nd
41st
4th34th
PalindromemordnilaP
58th
Pangram Grep
7th
17th
112th
46th
Pascal’s Triangle
68th
Pernicious Numbers
11th
44th
94th
Pernicious Numbers (Long)
45th
Poker
10th
Polyominoes
59th
Prime Numbers
9th
140th
Prime Numbers (Long)
42nd
Proximity Grid
32nd
Quine
1st8th1st29th63rd
71st28th49th116th32nd
57th
8th
Recamán
47th
Repeating Decimals
32nd
Reverse Polish Notation
35th
Rijndael S-box
15th
Rock-paper-scissors-Spock-lizard
40th
Roman to Arabic
61st
ROT13
105th
Rule 110
18th
28th
Seven Segment
20th
22nd
SI Units
14th
Sierpiński Triangle
41st
Smith Numbers
72nd
Spelling Numbers
76th
Star Wars Opening Crawl
24th
Ten-pin Bowling
37th
Tic-tac-toe
9th
Time Distance
31st
Tongue-twisters
58th
Transpose Sentence
46th
United States
75th
Vampire Numbers
49th
Van Eck Sequence
52nd
Zeckendorf Representation
61st
Zodiac Signs
27th
γ
71st
λ
25th
π
440th
τ
240th
φ
8th
20th
36th
√2
13th
20th
1st
𝑒
1st