12 Days of Christmas
106th
99 Bottles of Beer
67th
Abundant Numbers
53rd
Abundant Numbers (Long)
115th
Arabic to Roman
17th
1st
17th
Arithmetic Numbers
125th
Arrows
216th
Ascending Primes
141st
ASCII Table
18th
brainfuck
46th
Card Number Validation
77th
Catalan Numbers
189th
Christmas Trees
13th
Collatz
54th
38th
71st
47th
CSS Colors
43rd
Cubes
72nd
Day of Week
60th1st
DFA Simulator
15th
Diamonds
29th
31st
Divisors
52nd
393rd
Emirp Numbers
125th
Emirp Numbers (Long)
79th
Emojify
111th
Evil Numbers
32nd
30th
19th
14th
240th
Evil Numbers (Long)
253rd
Factorial Factorisation
55th
Farey Sequence
106th
Fibonacci
55th
3rd42nd58th
9th54th
141st
28th
183rd
Fizz Buzz
60th
130th
42nd
406th
41st
Foo Fizz Buzz Bar
18th
Forsyth–Edwards Notation
8th
5th
Fractions
34th
Game of Life
14th
20th
Gijswijt’s Sequence
38th
Happy Numbers
142nd
Happy Numbers (Long)
27th
Hexdump
32nd
Hilbert Curve
57th
Intersection
24th
Inventory Sequence
22nd
23rd
ISBN
12th
32nd
36th
Jacobi Symbol
23rd
Kaprekar Numbers
Kolakoski Constant
141st
Kolakoski Sequence
64th
Leap Years
57th
102nd
96th143rd
Levenshtein Distance
70th
Leyland Numbers
1st
ln 2
1st
Look and Say
10th
Lucky Numbers
69th
Lucky Tickets
33rd
Mahjong
19th
Maze
83rd
Medal Tally
15th
Morse Decoder
26th
Morse Encoder
20th
Musical Chords
29th
Niven Numbers
79th
144th
72nd
Niven Numbers (Long)
56th
36th
Number Spiral
10th
Odious Numbers
43rd27th29th
39th
122nd
Odious Numbers (Long)
245th
Ordinal Numbers
14th
45th
3rd39th
PalindromemordnilaP
92nd
Pangram Grep
16th
124th
36th
Pascal’s Triangle
43rd
Pernicious Numbers
54th
107th
Pernicious Numbers (Long)
49th
Poker
43rd
Polyominoes
76th
Prime Numbers
153rd
Prime Numbers (Long)
50th
Proximity Grid
54th
Quine
1st1st30th65th
83rd30th53rd122nd36th
72nd
8th
Recamán
35th
Repeating Decimals
31st
Reverse Polish Notation
23rd
Rijndael S-box
17th
Rock-paper-scissors-Spock-lizard
26th
Roman to Arabic
43rd
ROT13
149th
Rule 110
21st
16th
Scrambled Sort
119th
Seven Segment
20th
16th
SI Units
39th
Sierpiński Triangle
37th
Smith Numbers
32nd
Spelling Numbers
109th
Star Wars GPT
77th
Star Wars Opening Crawl
18th
Ten-pin Bowling
26th
Tic-tac-toe
3rd
Time Distance
15th
Tongue-twisters
39th
Transpose Sentence
69th
United States
40th
Vampire Numbers
28th
Van Eck Sequence
34th
Zeckendorf Representation
90th
Zodiac Signs
18th
γ
91st
λ
17th
π
476th
τ
276th
φ
8th
23rd
1st
√2
13th
23rd
1st
𝑒
1st