12 Days of Christmas
115th
99 Bottles of Beer
73rd
Abundant Numbers
61st
Abundant Numbers (Long)
127th
Arabic to Roman
18th
1st
20th
Arithmetic Numbers
131st
Arrows
229th
Ascending Primes
153rd
ASCII Table
20th
brainfuck
50th
Calendar
88th
Card Number Validation
83rd
Catalan Numbers
201st
Christmas Trees
16th
Collatz
59th
41st
75th
51st
Continued Fractions
75th
CSS Colors
46th
Cubes
73rd
Day of Week
65th1st
DFA Simulator
17th
Diamonds
33rd
34th
Divisors
52nd
402nd
Emirp Numbers
133rd
Emirp Numbers (Long)
87th
Emojify
118th
Evil Numbers
33rd
31st
20th
15th
251st
Evil Numbers (Long)
267th
Factorial Factorisation
61st
Farey Sequence
113th
Fibonacci
55th
3rd43rd61st
10th55th
146th
28th
193rd
Fizz Buzz
62nd
131st
44th
412th
44th
Foo Fizz Buzz Bar
20th
Forsyth–Edwards Notation
8th
5th
Fractions
43rd
Game of Life
14th
22nd
Gijswijt’s Sequence
43rd
Happy Numbers
149th
Happy Numbers (Long)
31st
Hexdump
36th
Hilbert Curve
72nd
Intersection
25th
Inventory Sequence
23rd
24th
ISBN
13th
33rd
38th
Jacobi Symbol
30th
Kaprekar Numbers
66th
Kolakoski Constant
150th
Kolakoski Sequence
65th
Leap Years
58th
105th
98th150th
Levenshtein Distance
79th
Leyland Numbers
1st
ln 2
1st
Look and Say
13th
Lucky Numbers
78th
Lucky Tickets
37th
Mahjong
22nd
Mandelbrot
77th
Maze
93rd
Medal Tally
17th
Minesweeper
53rd
Morse Decoder
31st
Morse Encoder
23rd
Multitap Input
49th
Musical Chords
33rd
Niven Numbers
83rd
148th
85th
Niven Numbers (Long)
60th
45th
Number Spiral
12th
Odious Numbers
45th28th31st
40th
131st
Odious Numbers (Long)
255th
Ordinal Numbers
14th
46th
4th40th
PalindromemordnilaP
101st
Pangram Grep
16th
128th
37th
Partition Numbers
97th
Pascal’s Triangle
47th
Pernicious Numbers
56th
113th
Pernicious Numbers (Long)
55th
Poker
48th
Polyominoes
86th
Prime Numbers
171st
Prime Numbers (Long)
59th
Proximity Grid
60th
Quine
1st1st25th68th
87th33rd56th126th37th
79th
8th
Recamán
38th
Repeating Decimals
34th
Reverse Polish Notation
24th
Reversi
52nd
Rijndael S-box
17th
Rock-paper-scissors-Spock-lizard
30th
Roman to Arabic
45th
ROT13
159th
Rule 110
21st
16th
Scrambled Sort
131st
Set
109th
Seven Segment
21st
20th
SI Units
44th
Sierpiński Triangle
40th
Smith Numbers
36th
Spelling Numbers
111th
Star Wars GPT
86th
Star Wars Opening Crawl
21st
Ten-pin Bowling
27th
Tic-tac-toe
3rd
Time Distance
17th
Tongue-twisters
40th
Tower of Hanoi
113th
Transpose Sentence
74th
Trinomial Triangle
86th
United States
42nd
Vampire Numbers
32nd
Van Eck Sequence
37th
Zeckendorf Representation
99th
Zodiac Signs
21st
γ
99th
λ
23rd
π
492nd
τ
283rd
φ
8th
24th
1st
√2
13th
23rd
1st
𝑒
1st