12 Days of Christmas
153rd
33rd
24 Game
25th
99 Bottles of Beer
274th
Abundant Numbers
38th
Abundant Numbers (Long)
18th
Arabic to Roman
264th
Arithmetic Numbers
17th39th
Arrows
36th
Ascending Primes
97th
ASCII Table
177th
Billiards
85th
brainfuck
286th
Calendar
61st
Card Number Validation
26th
Catalan Numbers
95th
Catalan’s Constant
83rd
Christmas Trees
46th
175th
Collatz
132nd
Continued Fractions
34th
CSS Colors
100th
Cubes
137th
Day of Week
1st13th1st
DFA Simulator
15th
Diamonds
19th197th
Divisors
25th1st119th
Emirp Numbers
246th
Emirp Numbers (Long)
103rd
Emojify
66th
Evil Numbers
160th
1st
Evil Numbers (Long)
172nd
Factorial Factorisation
98th
Farey Sequence
30th
Fibonacci
63rd
1st7th1st
Fizz Buzz
267th96th
1st
45th338th
Foo Fizz Buzz Bar
20th
Forsyth–Edwards Notation
30th
Fractions
149th
Game of Life
29th
Gijswijt’s Sequence
73rd
Gray Code Decoder
51st
Gray Code Encoder
1st
Happy Numbers
56th
Happy Numbers (Long)
198th
Hexdump
126th
Hilbert Curve
5th
8th
Intersection
60th
Inventory Sequence
25th
ISBN
33rd
Jacobi Symbol
91st
Kaprekar Numbers
39th
Kolakoski Constant
88th
Kolakoski Sequence
14th
Leap Years
5th
18th
Levenshtein Distance
134th
Leyland Numbers
1st
ln 2
1st
Look and Say
128th
Lucky Numbers
116th
Lucky Tickets
124th
Mahjong
64th
Mandelbrot
21st
Maze
81st
Medal Tally
89th
Minesweeper
55th
Morse Decoder
77th
Morse Encoder
85th
Multitap Input
62nd
Musical Chords
32nd
N Queens
73rd
Niven Numbers
1st
88th1st
Niven Numbers (Long)
63rd
Number Spiral
99th
Odious Numbers
109th
Odious Numbers (Long)
115th
Ordinal Numbers
342nd
PalindromemordnilaP
37th
Pangram Grep
1st
Partition Numbers
79th
Pascal’s Triangle
195th
Pernicious Numbers
116th
Pernicious Numbers (Long)
78th
Poker
83rd
Polyominoes
54th
Prime Numbers
1st
Prime Numbers (Long)
63rd
Proximity Grid
82nd
QR Decoder
35th
Quine
1st
185th11th82nd
Recamán
38th
Repeating Decimals
70th
Reverse Polish Notation
210th
Reversi
21st
Rijndael S-box
83rd
Rock-paper-scissors-Spock-lizard
14th
Roman to Arabic
109th
ROT13
35th
Rule 110
101st
Scrambled Sort
8th
24th
Set
18th
Seven Segment
198th
SI Units
81st
Sierpiński Triangle
137th
Smith Numbers
198th
Spelling Numbers
115th
Star Wars GPT
29th
Star Wars Opening Crawl
73rd
Sudoku (Fill-in)
69th
Taxicab Numbers
44th
Ten-pin Bowling
71st
Tic-tac-toe
16th
Time Distance
18th
Tongue-twisters
74th
33rd
Topological Sort
58th
Tower of Hanoi
49th
Transpose Sentence
77th
Trinomial Triangle
44th
United States
105th
Vampire Numbers
40th
Van Eck Sequence
36th
Zeckendorf Representation
28th
Zodiac Signs
24th
λ
85th
π
127th
τ
112th
φ
103rd
√2
1st
𝑒
1st