12 Days of Christmas
79th
163rd
32nd
24 Game
56th
99 Bottles of Beer
10th
64th55th38th
182nd
174th
Abundant Numbers
16th
108th
161st
Abundant Numbers (Long)
13th
65th
111th
Arabic to Roman
8th
40th
129th
29th
Arithmetic Numbers
15th
124th
Arrows
161st
31st
Ascending Primes
6th
31st
87th
ASCII Table
137th
Billiards
70th
brainfuck
10th
87th
116th
Card Number Validation
87th
Catalan Numbers
14th
29th
77th
Catalan’s Constant
6th
103rd
Christmas Trees
94th
175th
Collatz
38th
166th
CSS Colors
82nd
Cubes
115th
Day of Week
99th
DFA Simulator
90th
Diamonds
29th
11th
122nd
55th
Divisors
111th
Emirp Numbers
239th
Emirp Numbers (Long)
96th
Emojify
134th
Evil Numbers
126th
45th
Evil Numbers (Long)
33rd
18th
Factorial Factorisation
14th
61st
Farey Sequence
104th
Fibonacci
239th113th122nd
424th
126th49th
1st
147th
27th
Fizz Buzz
29th
191st108th
55th
778th
202nd
3rd
Foo Fizz Buzz Bar
16th
191st
283rd
Forsyth–Edwards Notation
81st
Fractions
159th
Game of Life
19th
127th
Gijswijt’s Sequence
78th
Happy Numbers
63rd
209th
Happy Numbers (Long)
118th
Hexdump
112th
Hilbert Curve
💎
6th5th6th
2nd
2nd
3rd
4th
2nd
💎
27th3rd
7th
Intersection
153rd
Inventory Sequence
10th12th12th8th10th22nd27th17th23rd12th10th5th36th9th17th11th7th5th5th15th5th7th7th11th21st6th15th
8th9th13th54th10th12th16th7th14th10th8th5th18th15th12th6th47th5th9th13th29th13th11th14th13th5th7th12th6th4th9th4th
ISBN
32nd
29th
28th
89th
Jacobi Symbol
106th
Kaprekar Numbers
22nd
69th
Kolakoski Constant
101st
Kolakoski Sequence
110th
Leap Years
279th
Levenshtein Distance
18th
14th180th
18th
Leyland Numbers
189th
ln 2
128th
Look and Say
141st
Lucky Numbers
33rd
137th
Lucky Tickets
113th
Mahjong
58th
Mandelbrot
56th
Maze
88th
Medal Tally
93rd
Morse Decoder
110th
Morse Encoder
112th
Musical Chords
18th24th
9th
82nd
N Queens
63rd
Niven Numbers
67th
Niven Numbers (Long)
54th
Number Spiral
133rd
Odious Numbers
146th
Odious Numbers (Long)
144th
Ordinal Numbers
235th
PalindromemordnilaP
84th
Pangram Grep
11th
15th
11th52nd26th
9th
17th27th
17th
109th
32nd
12th
Partition Numbers
48th
Pascal’s Triangle
22nd
289th
Pernicious Numbers
136th
Pernicious Numbers (Long)
37th
Poker
71st
Polyominoes
54th
Prime Numbers
147th
Prime Numbers (Long)
48th
Proximity Grid
94th
QR Decoder
70th
Quine
81st
67th
Recamán
178th
Repeating Decimals
95th
Reverse Polish Notation
123rd
Reversi
57th
Rijndael S-box
21st
57th
Rock-paper-scissors-Spock-lizard
28th
152nd
Roman to Arabic
105th
94th
41st
ROT13
3rd
32nd
4th
16th
95th
13th
Rule 110
87th
Scrambled Sort
12th
12th
88th10th
Set
72nd
Seven Segment
49th
SI Units
61st
Sierpiński Triangle
112th
Smith Numbers
75th
Spelling Numbers
112th
Star Wars GPT
83rd
Star Wars Opening Crawl
114th
Sudoku
74th
Sudoku (Fill-in)
64th
Ten-pin Bowling
14th
62nd
Tic-tac-toe
11th
59th
Time Distance
65th
Tongue-twisters
37th
Topological Sort
57th
Transpose Sentence
125th
United States
65th
80th
Vampire Numbers
154th
Van Eck Sequence
38th
60th
Zeckendorf Representation
76th
Zodiac Signs
101st
γ
22nd
λ
56th
63rd
69th
139th
π
256th
τ
186th
φ
195th
√2
238th
𝑒
158th12th