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12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
CSS Colors
Cubes
Day of Week
DFA Simulator
Diamonds
Divisors
Emirp Numbers
Emirp Numbers (Long)
Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
Farey Sequence
Fibonacci
Fizz Buzz
Foo Fizz Buzz Bar
Forsyth–Edwards Notation
Fractions
Game of Life
Gijswijt’s Sequence
Happy Numbers
Happy Numbers (Long)
Hexdump
Hilbert Curve
Intersection
Inventory Sequence
ISBN
Jacobi Symbol
Kaprekar Numbers
Kolakoski Constant
Kolakoski Sequence
Leap Years
Levenshtein Distance
Leyland Numbers
ln 2
Look and Say
Lucky Numbers
Lucky Tickets
Mahjong
Mandelbrot
Maze
Medal Tally
Minesweeper
Morse Decoder
Morse Encoder
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Partition Numbers
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Reversi
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
ROT13
Rule 110
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Apéry’s Constant
Binary Lambda Calculus
Calendar
Connect Four
Continued Fractions
Crossword
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
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Snake
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Tutorial
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Chars
Time
Submitted
Leyland Numbers
albanian-laundromat
75
76ms
15 hours ago
Leyland Numbers
KasperKivimaeki
🥉
141
2,151ms
31 hours ago
Leyland Numbers
GrayJoKing
150
4ms
36 hours ago
Leyland Numbers
Yewzir
216
15ms
37 hours ago
Leyland Numbers
sean-niemann
130
2,017ms
37 hours ago
Leyland Numbers
Papushkado
93
11ms
2 days ago
Leyland Numbers
xsot
🥇
72
675ms
5 days ago
Leyland Numbers
Yewzir
🥉
248
1,633ms
6 days ago
Leyland Numbers
madeforlosers
87
615ms
6 days ago
Leyland Numbers
HumanoidCPU
1,000
1ms
7 days ago
Leyland Numbers
CaedenHarper
216
255ms
7 days ago
Leyland Numbers
JOrE20
895
7ms
7 days ago
Leyland Numbers
Shanethegamer
1,000
1ms
7 days ago
Leyland Numbers
CaedenHarper
1,000
1ms
7 days ago
Leyland Numbers
KasperKivimaeki
🥉
125
8ms
8 days ago
Leyland Numbers
DialFrost
126
369ms
9 days ago
Leyland Numbers
HumanoidCPU
1,131
14ms
9 days ago
Leyland Numbers
DialFrost
139
117ms
9 days ago
Leyland Numbers
DialFrost
130
300ms
10 days ago
Leyland Numbers
HumanoidCPU
904
296ms
10 days ago
Leyland Numbers
HumanoidCPU
1,207
7ms
11 days ago
Leyland Numbers
DialFrost
💎
134
320ms
11 days ago
Leyland Numbers
HumanoidCPU
916
330ms
12 days ago
Leyland Numbers
MeWhenI
🥈
234
1,629ms
12 days ago
Leyland Numbers
MeWhenI
🥉
138
340ms
12 days ago
Leyland Numbers
kg583
87
4ms
12 days ago
Leyland Numbers
namelessiw
143
348ms
13 days ago
Leyland Numbers
albanian-laundromat
137
103ms
13 days ago
Leyland Numbers
DialFrost
85
11ms
13 days ago
Leyland Numbers
edsrzf
💎
85
4ms
13 days ago
Leyland Numbers
DialFrost
🥉
171
229ms
13 days ago
Leyland Numbers
DialFrost
💎
230
1,616ms
13 days ago
Leyland Numbers
DialFrost
157
142ms
13 days ago
Leyland Numbers
DialFrost
153
191ms
13 days ago
Leyland Numbers
emgordon154
130
385ms
13 days ago
Leyland Numbers
DialFrost
82
15ms
13 days ago
Leyland Numbers
DialFrost
105
8ms
13 days ago
Leyland Numbers
namelessiw
133
303ms
14 days ago
Leyland Numbers
gigaprofisi
895
40ms
14 days ago
Leyland Numbers
JOrE20
775
9ms
14 days ago
Leyland Numbers
JOrE20
2,914
2ms
14 days ago
Leyland Numbers
namelessiw
24
339ms
15 days ago
Leyland Numbers
Chinay-Domitrix
242
3,271ms
16 days ago
Leyland Numbers
ian-h-chamberlain
196
200ms
17 days ago
Leyland Numbers
zacjl
42
5ms
17 days ago
Leyland Numbers
Emutis
87
9ms
18 days ago
Leyland Numbers
KasperKivimaeki
🥇
62
10ms
19 days ago
Leyland Numbers
blaztoma
74
12ms
19 days ago
Leyland Numbers
Babafaba
62
346ms
20 days ago
Leyland Numbers
Babafaba
🥇
62
11ms
20 days ago
Leyland Numbers
KatieLG
1,014
139ms
26 days ago
Leyland Numbers
CaedenHarper
147
384ms
21 Oct 2025
Leyland Numbers
dokutan
406
1,550ms
21 Oct 2025
Leyland Numbers
albanian-laundromat
247
493ms
20 Oct 2025
Leyland Numbers
BrunoVisnadi
81
10ms
20 Oct 2025
Leyland Numbers
iczelia
83
133ms
19 Oct 2025
Leyland Numbers
iczelia
87
10ms
19 Oct 2025
Leyland Numbers
iczelia
2,477
2ms
19 Oct 2025
Leyland Numbers
kmathis22
156
346ms
15 Oct 2025
Leyland Numbers
solisolu
96
10ms
14 Oct 2025
Leyland Numbers
acotis
🥇
138
214ms
14 Oct 2025
Leyland Numbers
luuumine
64
10ms
14 Oct 2025
Leyland Numbers
snoozingnewt
75
836ms
14 Oct 2025
Leyland Numbers
snoozingnewt
91
87ms
13 Oct 2025
Leyland Numbers
Yax42
135
319ms
13 Oct 2025
Leyland Numbers
snoozingnewt
93
81ms
13 Oct 2025
Leyland Numbers
snoozingnewt
178
661ms
13 Oct 2025
Leyland Numbers
snoozingnewt
93
745ms
13 Oct 2025
Leyland Numbers
snoozingnewt
193
2,239ms
13 Oct 2025
Leyland Numbers
snoozingnewt
77
5ms
13 Oct 2025
Leyland Numbers
snoozingnewt
230
480ms
13 Oct 2025
Leyland Numbers
snoozingnewt
161
18ms
13 Oct 2025
Leyland Numbers
snoozingnewt
180
105ms
13 Oct 2025
Leyland Numbers
snoozingnewt
119
20ms
13 Oct 2025
Leyland Numbers
snoozingnewt
114
4ms
13 Oct 2025