12 Days of Christmas
4th
88th
6th
24 Game
68th
99 Bottles of Beer
6th
347th
5th
Abundant Numbers
202nd
4th
153rd
8th
Abundant Numbers (Long)
8th
103rd
Arabic to Roman
1st
17th
213th
Arithmetic Numbers
31st
91st
Arrows
32nd
194th
Ascending Primes
18th
3rd
93rd
4th
ASCII Table
8th36th
244th
4th
Billiards
2nd
62nd
brainfuck
245th
Card Number Validation
118th
Catalan Numbers
11th
278th
Catalan’s Constant
3rd
45th
106th
3rd
Christmas Trees
33rd
186th
Collatz
37th
210th
CSS Colors
1st
30th
95th
Cubes
24th
113th
Day of Week
1st
128th
20th
DFA Simulator
27th
88th
Diamonds
34th
187th
71st
Divisors
35th
102nd
Emirp Numbers
1st
261st
5th
Emirp Numbers (Long)
112th
Emojify
22nd
2nd
132nd
4th18th
Evil Numbers
1st8th
1st
41st
Evil Numbers (Long)
17th
32nd
18th
Factorial Factorisation
2nd
14th2nd
13th
6th23rd
9th
Farey Sequence
56th
8th
Fibonacci
88th
11th
24th
1st
1st
1st
23rd17th58th
Fizz Buzz
2nd
5th33rd
76th
1st1st
1st
35th
10th3rd
Foo Fizz Buzz Bar
17th
3rd35th
4th
112th
5th37th
Forsyth–Edwards Notation
105th
Fractions
36th
150th
1st
Game of Life
133rd
Gijswijt’s Sequence
4th
93rd
Happy Numbers
1st37th
41st
38th
5th31st
Happy Numbers (Long)
222nd
Hexdump
95th
Intersection
265th
Inventory Sequence
72nd
23rd
ISBN
9th
5th
8th
113th
Jacobi Symbol
82nd
Kaprekar Numbers
1st
3rd
Kolakoski Constant
3rd
3rd
6th
Kolakoski Sequence
26th
105th
Leap Years
56th
45th
56th
Levenshtein Distance
118th
Leyland Numbers
138th
20th
ln 2
23rd
129th
5th18th
Look and Say
32nd
167th
Lucky Numbers
30th
48th
Lucky Tickets
117th
Mahjong
47th
Maze
93rd
Medal Tally
68th
Morse Decoder
51st
Morse Encoder
13th
69th
Musical Chords
81st
N Queens
3rd
71st
3rd
Niven Numbers
1st
65th
288th
6th
Niven Numbers (Long)
34th
110th
Number Spiral
4th
79th
4th
Odious Numbers
1st9th
1st
20th
Odious Numbers (Long)
9th
1st
15th
Ordinal Numbers
244th
50th
1st
PalindromemordnilaP
🦄
77th
Pangram Grep
22nd
25th
14th
45th18th
15th
34th
186th
58th
9th
32nd
Partition Numbers
3rd
42nd
Pascal’s Triangle
35th
17th
129th
Pernicious Numbers
1st29th
1st
19th
Pernicious Numbers (Long)
84th
31st
Poker
90th
Polyominoes
38th
4th
Prime Numbers
1st37th
222nd
7th110th
Prime Numbers (Long)
21st
42nd
56th
Proximity Grid
93rd
QR Decoder
85th
Quine
1st
1st
64th71st
8th
78th
58th
1st
Recamán
5th
209th
38th
Repeating Decimals
79th
20th
Reverse Polish Notation
49th
100th
Reversi
61st
Rijndael S-box
45th
3rd
6th
135th
4th
Rock-paper-scissors-Spock-lizard
16th
154th
Roman to Arabic
33rd
1st
167th
ROT13
18th
22nd
26th
Rule 110
152nd
Scrambled Sort
50th
Set
4th
12th
Seven Segment
105th
SI Units
61st
Sierpiński Triangle
31st
142nd
Smith Numbers
4th
3rd28th
Spelling Numbers
1st
127th
Star Wars GPT
56th
Star Wars Opening Crawl
28th
97th
Sudoku
85th
Sudoku (Fill-in)
66th
Ten-pin Bowling
9th
77th
Tic-tac-toe
65th
Time Distance
92nd
Tongue-twisters
4th
227th
3rd
Transpose Sentence
3rd
125th
United States
77th
Vampire Numbers
3rd23rd
82nd
3rd
6th
3rd
Van Eck Sequence
5th
108th
Zeckendorf Representation
90th
Zodiac Signs
69th
γ
4th24th
46th11th
3rd
4th
λ
3rd
9th4th
13th
8th
15th
3rd
5th
π
5th34th
58th
4th
97th
4th20th
τ
29th
40th
4th
90th
4th19th
φ
4th13th
26th
51st15th
21st
27th
5th19th
√2
3rd
176th
5th
𝑒
10th13th21st10th33rd46th33rd42nd15th12th6th35th18th13th20th11th13th28th14th5th20th8th45th15th30th6th29th8th48th100th6th52nd17th14th38th11th5th8th23rd25th20th13th145th10th32nd5th24th44th8th9th7th10th19th6th11th7th11th18th