The
Minesweeper
hole will go live in approximately
22 hours
. Why not try and solve it ahead of time?
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
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
Calendar
Connect Four
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Minesweeper
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
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
Calendar
Connect Four
CSS Colors (Inverse)
CSS Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Minesweeper
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
Polygon Triangulations
KasperKivimaeki
184
18ms
9 days ago
Polygon Triangulations
targrik
225
4ms
25 days ago
Polygon Triangulations
KatieLG
4,317
6ms
30 Sep 2025
Polygon Triangulations
KatieLG
4,320
8ms
30 Sep 2025
Polygon Triangulations
Shanethegamer
4,561
1,770ms
28 Sep 2025
Polygon Triangulations
Shanethegamer
4,342
537ms
25 Sep 2025
Polygon Triangulations
Shanethegamer
4,320
3ms
18 Sep 2025
Polygon Triangulations
KatieLG
4,662
1,777ms
14 Sep 2025
Polygon Triangulations
lyphyser
2,630
3ms
14 Sep 2025
Polygon Triangulations
5cw
172
13ms
23 Aug 2025
Polygon Triangulations
canissimia
287
5ms
14 Aug 2025
Polygon Triangulations
Shanethegamer
4,313
1ms
5 Aug 2025
Polygon Triangulations
elgan65536
3,789
195ms
29 Jul 2025
Polygon Triangulations
Shanethegamer
4,527
4ms
28 Jul 2025
Polygon Triangulations
saito-ta
168
307ms
6 Jul 2025
Polygon Triangulations
albanian-laundromat
261
510ms
6 Jul 2025
Polygon Triangulations
ovs-code
139
735ms
5 Jul 2025
Polygon Triangulations
saito-ta
230
36ms
5 Jul 2025
Polygon Triangulations
canissimia
137
79ms
5 Jul 2025
Polygon Triangulations
ovs-code
146
36ms
4 Jul 2025
Polygon Triangulations
saito-ta
273
2ms
4 Jul 2025
Polygon Triangulations
Shanethegamer
4,338
60ms
3 Jul 2025
Polygon Triangulations
saito-ta
96
46ms
3 Jul 2025
Polygon Triangulations
saito-ta
90
6ms
2 Jul 2025
Polygon Triangulations
Shanethegamer
4,321
150ms
2 Jul 2025
Polygon Triangulations
rucin93
156
15ms
30 Jun 2025
Polygon Triangulations
DialFrost
192
16ms
30 Jun 2025
Polygon Triangulations
Shanethegamer
5,291
3ms
18 Jun 2025
Polygon Triangulations
Natanaelel
176
11ms
6 Jun 2025
Polygon Triangulations
KHezez
391
11ms
6 Jun 2025
Polygon Triangulations
Natanaelel
112
40ms
6 Jun 2025
Polygon Triangulations
Shanethegamer
5,291
2ms
5 Jun 2025
Polygon Triangulations
Shanethegamer
4,900
8ms
5 Jun 2025
Polygon Triangulations
Shanethegamer
5,487
43ms
5 Jun 2025
Polygon Triangulations
Shanethegamer
4,311
8ms
5 Jun 2025
Polygon Triangulations
Shanethegamer
5,095
24ms
5 Jun 2025
Polygon Triangulations
Shanethegamer
4,898
51ms
5 Jun 2025
Polygon Triangulations
AlephSquirrel
219
28ms
5 Jun 2025
Polygon Triangulations
albanian-laundromat
444
40ms
5 Jun 2025
Polygon Triangulations
albanian-laundromat
216
53ms
4 Jun 2025
Polygon Triangulations
AlephSquirrel
140
980ms
4 Jun 2025
Polygon Triangulations
AlephSquirrel
146
12ms
3 Jun 2025
Polygon Triangulations
ovs-code
53
4ms
3 Jun 2025
Polygon Triangulations
lukegustafson
173
13ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,314
675ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,510
3ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,312
165ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,324
2,122ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,321
3ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,318
8ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,321
152ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,321
15ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,326
9ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,368
257ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,312
61ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,320
11ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,321
85ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,324
2ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,359
663ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,322
763ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,334
592ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,535
4ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,325
140ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,329
62ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,313
106ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,317
3ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,318
3ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,312
364ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,327
2ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,317
14ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,320
96ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,318
4ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,326
75ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,319
2ms
3 Jun 2025
Polygon Triangulations
Shanethegamer
4,507
1ms
3 Jun 2025