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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
Hole
Golfer
Chars
Time
Submitted
Foo Fizz Buzz Bar
jiaminglimjm
294
3ms
71 mins ago
Foo Fizz Buzz Bar
albanian-laundromat
86
103ms
5 hours ago
Foo Fizz Buzz Bar
JOrE20
86
11ms
11 hours ago
Foo Fizz Buzz Bar
Maashau
170
3ms
14 hours ago
Foo Fizz Buzz Bar
sql-droid
401
3ms
32 hours ago
Foo Fizz Buzz Bar
KatieLG
1,492
63ms
33 hours ago
Foo Fizz Buzz Bar
KatieLG
1,661
15ms
35 hours ago
Foo Fizz Buzz Bar
dommmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmy
109
10ms
2 days ago
Foo Fizz Buzz Bar
HumanoidCPU
7,728
61ms
4 days ago
Foo Fizz Buzz Bar
Yewzir
🥇
80
711ms
4 days ago
Foo Fizz Buzz Bar
luuumine
171
147ms
4 days ago
Foo Fizz Buzz Bar
solisolu
119
3ms
4 days ago
Foo Fizz Buzz Bar
solisolu
90
11ms
4 days ago
Foo Fizz Buzz Bar
rucin93
🥇
83
3ms
4 days ago
Foo Fizz Buzz Bar
Yewzir
🥈
218
1,592ms
5 days ago
Foo Fizz Buzz Bar
JayXon
🥇
83
3ms
5 days ago
Foo Fizz Buzz Bar
xsot
🥇
80
746ms
6 days ago
Foo Fizz Buzz Bar
CommandLeo
83
11ms
7 days ago
Foo Fizz Buzz Bar
HumanoidCPU
6,726
1ms
7 days ago
Foo Fizz Buzz Bar
CaedenHarper
6,726
1ms
7 days ago
Foo Fizz Buzz Bar
Cube14yt
90
10ms
7 days ago
Foo Fizz Buzz Bar
StronkCheese2
163
2ms
7 days ago
Foo Fizz Buzz Bar
ovs-code
49
48ms
8 days ago
Foo Fizz Buzz Bar
emgordon154
💎
41
50ms
8 days ago
Foo Fizz Buzz Bar
Hyperoplex145
153
9ms
8 days ago
Foo Fizz Buzz Bar
CaedenHarper
🥉
801
39ms
8 days ago
Foo Fizz Buzz Bar
HumanoidCPU
9,262
74ms
9 days ago
Foo Fizz Buzz Bar
CaedenHarper
169
245ms
9 days ago
Foo Fizz Buzz Bar
Voltrifrodec
90
11ms
9 days ago
Foo Fizz Buzz Bar
kg583
91
6ms
9 days ago
Foo Fizz Buzz Bar
Hyperoplex145
113
12ms
9 days ago
Foo Fizz Buzz Bar
luuumine
127
3ms
9 days ago
Foo Fizz Buzz Bar
luuumine
104
14ms
9 days ago
Foo Fizz Buzz Bar
Adix-null
110
301ms
10 days ago
Foo Fizz Buzz Bar
HumanoidCPU
8,719
11ms
10 days ago
Foo Fizz Buzz Bar
09cf
83
11ms
11 days ago
Foo Fizz Buzz Bar
HumanoidCPU
5,749
325ms
11 days ago
Foo Fizz Buzz Bar
MeWhenI
🥉
237
1,519ms
12 days ago
Foo Fizz Buzz Bar
MeWhenI
132
353ms
12 days ago
Foo Fizz Buzz Bar
squid233
137
345ms
12 days ago
Foo Fizz Buzz Bar
luuumine
146
61ms
12 days ago
Foo Fizz Buzz Bar
dokutan
142
406ms
12 days ago
Foo Fizz Buzz Bar
duckyluuk
97
11ms
12 days ago
Foo Fizz Buzz Bar
poshAJ
92
186ms
13 days ago
Foo Fizz Buzz Bar
CrookedJ
108
207ms
13 days ago
Foo Fizz Buzz Bar
emgordon154
🥈
128
56ms
13 days ago
Foo Fizz Buzz Bar
dokutan
383
11ms
13 days ago
Foo Fizz Buzz Bar
snoozingnewt
202
122ms
13 days ago
Foo Fizz Buzz Bar
webmiche
67
11ms
13 days ago
Foo Fizz Buzz Bar
gigaprofisi
5,728
39ms
14 days ago
Foo Fizz Buzz Bar
AlephSquirrel
68
2ms
14 days ago
Foo Fizz Buzz Bar
mathieurodic
91
13ms
14 days ago
Foo Fizz Buzz Bar
muslii4
91
11ms
15 days ago
Foo Fizz Buzz Bar
Babafaba
67
350ms
15 days ago
Foo Fizz Buzz Bar
JOrE20
88
9ms
16 days ago
Foo Fizz Buzz Bar
KasperKivimaeki
🥈
128
374ms
16 days ago
Foo Fizz Buzz Bar
luuumine
88
10ms
16 days ago
Foo Fizz Buzz Bar
wobblybits
204
26ms
17 days ago
Foo Fizz Buzz Bar
dokutan
316
1,608ms
17 days ago
Foo Fizz Buzz Bar
cros107
89
11ms
18 days ago
Foo Fizz Buzz Bar
prestosilver
136
2ms
19 days ago
Foo Fizz Buzz Bar
retrohun
138
3ms
19 days ago
Foo Fizz Buzz Bar
olleicua
21,134
6ms
20 days ago
Foo Fizz Buzz Bar
KasperKivimaeki
165
280ms
21 days ago
Foo Fizz Buzz Bar
KasperKivimaeki
🥇
101
5ms
21 days ago
Foo Fizz Buzz Bar
kmathis22
🥈
131
348ms
22 days ago
Foo Fizz Buzz Bar
Jacob385
🥈
131
338ms
23 days ago
Foo Fizz Buzz Bar
levinwinter
98
9ms
23 days ago
Foo Fizz Buzz Bar
Laellekoenig
117
9ms
23 days ago
Foo Fizz Buzz Bar
dokutan
131
8ms
26 days ago
Foo Fizz Buzz Bar
KatieLG
6,740
137ms
26 days ago
Foo Fizz Buzz Bar
rustykitty
119
17ms
27 days ago
Foo Fizz Buzz Bar
iczelia
89
10ms
20 Oct 2025
Foo Fizz Buzz Bar
snoozingnewt
67
362ms
20 Oct 2025
Foo Fizz Buzz Bar
ian-h-chamberlain
167
41ms
20 Oct 2025