Recent Solutions
Prev Hole
Play Hole
Next Hole
Golfers
Solutions
All Holes
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
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
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
All Languages
><>
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
05AB1E
ALGOL 68
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Erlang
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
Bytes
Chars
Scoring
Bytes
Chars
Language
All
><>
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
Haskell
Hexagony
J
Janet
Java
JavaScript
jq
Julia
K
Kotlin
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
Scheme
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Experimental Language
05AB1E
ALGOL 68
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Erlang
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
Hole
All
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
Smooth Numbers
Snake
Sphenic Numbers
Tower of Hanoi
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Minesweeper
neihousaigaai
177
23ms
6 hours ago
Minesweeper
andrewjc2000
198
55ms
10 hours ago
Minesweeper
fourth-bit
208
35ms
3 days ago
Minesweeper
zacjl
136
69ms
3 days ago
Minesweeper
mossiegoat
159
19ms
5 days ago
Minesweeper
GodlyProgrammer1
227
26ms
5 days ago
Minesweeper
dahrens
273
21ms
5 days ago
Minesweeper
rollershutter
257
30ms
5 days ago
Minesweeper
jared-hughes
165
25ms
5 days ago
Minesweeper
annaproxy
148
30ms
6 days ago
Minesweeper
pardouin
🥈
89
414ms
7 days ago
Minesweeper
madex
254
32ms
7 days ago
Minesweeper
Mukundan314
98
26ms
7 days ago
Minesweeper
sean-niemann
🥉
91
38ms
9 days ago
Minesweeper
Bmrl7
225
24ms
9 days ago
Minesweeper
Emutis
262
4,600ms
9 days ago
Minesweeper
jtaxen
370
23ms
9 days ago
Minesweeper
jacekwladzinski
228
14ms
9 days ago
Minesweeper
vhoulbreque
182
69ms
10 days ago
Minesweeper
aalec
231
25ms
11 days ago
Minesweeper
duckyluuk
92
37ms
12 days ago
Minesweeper
SirBogman
150
20ms
13 days ago
Minesweeper
syyynth
215
24ms
13 days ago
Minesweeper
Babafaba
142
42ms
14 days ago
Minesweeper
Seek64
💎
85
80ms
15 days ago
Minesweeper
bricknellj
131
25ms
15 days ago
Minesweeper
bizy-coder
129
431ms
15 days ago
Minesweeper
albanian-laundromat
94
17ms
15 days ago
Minesweeper
hellopir2
101
18ms
16 days ago
Minesweeper
nwellnhof
120
88ms
16 days ago
Minesweeper
davecame
153
554ms
16 days ago
Minesweeper
aksyristos
221
28ms
16 days ago
Minesweeper
ahmetdemirag
154
135ms
17 days ago
Minesweeper
dokutan
132
43ms
17 days ago
Minesweeper
SB-945
146
20ms
18 days ago
Minesweeper
commandblockguy
151
19ms
19 days ago
Minesweeper
mbittner20
324
19ms
19 days ago
Minesweeper
snoozingnewt
112
22ms
19 days ago
Minesweeper
msbranicky
237
18ms
19 days ago
Minesweeper
5cw
151
16ms
19 days ago
Minesweeper
blaztoma
192
30ms
19 days ago
Minesweeper
CaedenHarper
147
28ms
19 days ago
Minesweeper
bzijlema
137
37ms
19 days ago
Minesweeper
BREMAUCY
207
21ms
19 days ago
Minesweeper
plcc0
107
33ms
20 days ago
Minesweeper
emgordon154
145
61ms
21 days ago
Minesweeper
ryyyn
130
407ms
21 days ago
Minesweeper
mathieurodic
171
17ms
21 days ago
Minesweeper
cros107
152
31ms
21 days ago
Minesweeper
qpwoeirut
159
15ms
22 days ago
Minesweeper
KatieLG
209
33ms
22 days ago
Minesweeper
GolfingSuccess
126
379ms
22 days ago
Minesweeper
edsrzf
145
30ms
23 days ago
Minesweeper
klixel
225
40ms
23 days ago
Minesweeper
luuumine
151
107ms
23 days ago
Minesweeper
m-tkach
129
39ms
23 days ago
Minesweeper
HumanoidCPU
150
26ms
24 days ago
Minesweeper
hallvabo
93
37ms
24 days ago
Minesweeper
Shanethegamer
145
30ms
24 days ago
Minesweeper
kg583
93
28ms
24 days ago
Minesweeper
ndren
93
23ms
24 days ago
Minesweeper
CornerMercury
92
24ms
24 days ago
Minesweeper
stefangimmillaro
133
38ms
24 days ago
Minesweeper
jameswmccarty
231
35ms
24 days ago
Minesweeper
AlephSquirrel
141
50ms
24 days ago
Minesweeper
DialFrost
168
14ms
24 days ago
Minesweeper
ovs-code
129
421ms
25 days ago