12 Days of Christmas
121st14th
90th
243rd
24 Game
15th
99 Bottles of Beer
41st12th
86th
163rd
Abundant Numbers
130th36th
114th
370th
Abundant Numbers (Long)
27th
Arabic to Roman
55th26th
107th
266th
Arithmetic Numbers
34th
Arrows
42nd
73rd
Ascending Primes
15th
ASCII Table
47th
Billiards
8th
brainfuck
20th
34th
154th
311th
Calendar
7th
Card Number Validation
11th
138th
Catalan Numbers
30th
Catalan’s Constant
17th
Christmas Trees
56th
181st
600th
Collatz
3rd
140th
452nd
CSS Colors
24th
50th
Cubes
12th
58th
145th
Day of Week
1st
DFA Simulator
11th
Diamonds
40th
85th
500th
Divisors
71st
32nd
1,168th
Emirp Numbers
37th
76th
462nd
Emirp Numbers (Long)
23rd
Emojify
28th
27th86th
218th
Evil Numbers
45th
252nd
404th
Evil Numbers (Long)
74th
Factorial Factorisation
17th
Farey Sequence
23rd
Fibonacci
151st
303rd
808th
42nd
Fizz Buzz
3rd
56th
411th
872nd
Foo Fizz Buzz Bar
34th
210th
335th
Forsyth–Edwards Notation
23rd
Fractions
41st
148th32nd
512th
Game of Life
20th
Gijswijt’s Sequence
16th
112th
Happy Numbers
37th
121st
475th
Happy Numbers (Long)
33rd
Hexdump
26th
Intersection
41st
125th
341st
Inventory Sequence
27th
ISBN
60th20th34th
80th
148th
Jacobi Symbol
17th
Kaprekar Numbers
18th
Kolakoski Constant
13th
141st
Kolakoski Sequence
31st
260th
Leap Years
71st
281st
715th
Levenshtein Distance
23rd
80th
Leyland Numbers
18th
68th
ln 2
14th
Look and Say
25th
29th112th
322nd
Lucky Numbers
24th
Lucky Tickets
15th
52nd
Mahjong
8th
Maze
17th
Medal Tally
20th
Minesweeper
8th
20th
Morse Decoder
19th
54th
Morse Encoder
28th
55th
Musical Chords
24th
N Queens
14th
Niven Numbers
63rd
186th
283rd
Niven Numbers (Long)
1st
61st
42nd
Number Spiral
26th
63rd
Odious Numbers
69th
206th
510th
Odious Numbers (Long)
30th
Ordinal Numbers
30th
116th
PalindromemordnilaP
16th
47th
Pangram Grep
11th
152nd25th
234th
Partition Numbers
16th
Pascal’s Triangle
52nd
145th
527th
Pernicious Numbers
60th
153rd
484th
Pernicious Numbers (Long)
24th
Poker
19th
57th
136th
Polyominoes
7th
Prime Numbers
25th17th26th63rd24th17th58th172nd58th68th22nd30th37th50th34th33rd20th26th14th13th36th27th30th71st15th126th
91st69th107th62nd50th79th37th17th66th78th83rd459th23rd104th15th177th96th40th45th16th11th16th
Prime Numbers (Long)
35th
QR Decoder
16th
Quine
67th
313th
72nd
Recamán
17th
75th
214th
Repeating Decimals
15th
Reverse Polish Notation
14th25th
92nd
Reversi
14th
Rijndael S-box
22nd
Rock-paper-scissors-Spock-lizard
20th
96th
198th
Roman to Arabic
37th
112th
312th
ROT13
16th
Rule 110
29th
92nd
269th
Scrambled Sort
17th
Set
8th
Seven Segment
31st
109th
198th
SI Units
11th
Sierpiński Triangle
23rd
91st
295th
Smith Numbers
23rd
Spelling Numbers
26th
65th
Star Wars GPT
8th
Star Wars Opening Crawl
22nd
Sudoku
13th
23rd
93rd
Sudoku (Fill-in)
10th
Ten-pin Bowling
11th
49th
111th
Tic-tac-toe
14th
Time Distance
15th
Tongue-twisters
21st
89th
106th
Topological Sort
7th
Tower of Hanoi
20th
Transpose Sentence
8th
Trinomial Triangle
10th
United States
26th
111th
156th
Vampire Numbers
19th
Van Eck Sequence
23rd
84th
Zeckendorf Representation
15th
139th
Zodiac Signs
19th
λ
14th
47th
π
21st
98th
τ
20th
70th
φ
23rd
65th
√2
20th
67th
406th
𝑒
23rd
70th