12 Days of Christmas
124th
165th
24 Game
62nd
99 Bottles of Beer
209th
Abundant Numbers
58th
Abundant Numbers (Long)
34th
Arabic to Roman
243rd
Arithmetic Numbers
17th122nd
Arrows
70th
Ascending Primes
72nd
ASCII Table
157th
Billiards
74th
brainfuck
269th
Calendar
48th
Card Number Validation
60th
Catalan Numbers
90th
Catalan’s Constant
72nd
Christmas Trees
46th
118th
Collatz
38th
Continued Fractions
48th
CSS Colors
56th
Cubes
171st
Day of Week
1st13th1st
DFA Simulator
41st
Diamonds
19th174th
Divisors
26th1st119th
Emirp Numbers
199th
Emirp Numbers (Long)
72nd
Emojify
36th
Evil Numbers
159th
1st
Evil Numbers (Long)
167th
Factorial Factorisation
84th
Farey Sequence
61st
Fibonacci
60th
1st7th1st
Fizz Buzz
266th94th
1st
60th338th
Foo Fizz Buzz Bar
1st
Forsyth–Edwards Notation
66th
Fractions
82nd
Game of Life
69th
Gijswijt’s Sequence
41st
Gray Code Decoder
32nd
Gray Code Encoder
1st
Happy Numbers
68th
Happy Numbers (Long)
181st
Hexdump
108th
Hilbert Curve
8th
11th
Intersection
145th
Inventory Sequence
72nd
ISBN
73rd
Jacobi Symbol
58th
Kaprekar Numbers
29th
Kolakoski Constant
80th
Kolakoski Sequence
20th
Leap Years
2nd
17th
Levenshtein Distance
120th
Leyland Numbers
8th
ln 2
1st
Look and Say
85th
Lucky Numbers
98th
Lucky Tickets
106th
Mahjong
47th
Mandelbrot
43rd
Maze
68th
Medal Tally
77th
Minesweeper
45th
Morse Decoder
52nd
Morse Encoder
52nd
Multitap Input
54th
Musical Chords
57th
N Queens
56th
Niven Numbers
1st
84th1st
Niven Numbers (Long)
121st
Number Spiral
83rd
Odious Numbers
105th
Odious Numbers (Long)
112th
Ordinal Numbers
327th
PalindromemordnilaP
111th
Pangram Grep
1st
Partition Numbers
72nd
Pascal’s Triangle
247th
Pernicious Numbers
113th
Pernicious Numbers (Long)
65th
Poker
63rd
Polyominoes
37th
Prime Numbers
1st
Prime Numbers (Long)
57th
Proximity Grid
61st
QR Decoder
87th
Quine
1st
185th11th77th
Recamán
99th
Repeating Decimals
47th
Reverse Polish Notation
197th
Reversi
46th
Rijndael S-box
69th
Rock-paper-scissors-Spock-lizard
23rd
Roman to Arabic
82nd
ROT13
66th
Rule 110
77th
Scrambled Sort
8th
86th
Set
37th
Seven Segment
175th
SI Units
71st
Sierpiński Triangle
114th
Smith Numbers
186th
Spelling Numbers
104th
Star Wars GPT
66th
Star Wars Opening Crawl
43rd
Sudoku (Fill-in)
51st
Ten-pin Bowling
49th
Tic-tac-toe
43rd
Time Distance
57th
Tongue-twisters
50th
130th
Topological Sort
69th
Tower of Hanoi
33rd
Transpose Sentence
54th
Trinomial Triangle
90th
United States
89th
Vampire Numbers
88th
Van Eck Sequence
79th
Zeckendorf Representation
88th
Zodiac Signs
45th
λ
55th
π
114th
τ
102nd
φ
133rd
√2
1st
𝑒
1st