The
Minesweeper
hole will go live in approximately
21 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
Bytes
Time
Submitted
Kolakoski Constant
solisolu
92
11ms
2 days ago
Kolakoski Constant
mossiegoat
181
71ms
5 days ago
Kolakoski Constant
Babafaba
99
97ms
7 days ago
Kolakoski Constant
blaztoma
107
34ms
17 days ago
Kolakoski Constant
luuumine
147
41ms
21 days ago
Kolakoski Constant
jacekwladzinski
133
11ms
21 days ago
Kolakoski Constant
edsrzf
92
28ms
20 Sep 2025
Kolakoski Constant
Hazel7478
1,011
13ms
18 Sep 2025
Kolakoski Constant
cros107
118
50ms
16 Sep 2025
Kolakoski Constant
khvdm
💎
70
10ms
3 Sep 2025
Kolakoski Constant
Upload-and-View
1,011
15ms
26 Aug 2025
Kolakoski Constant
InigoK
138
33ms
25 Aug 2025
Kolakoski Constant
CaedenHarper
94
376ms
16 Aug 2025
Kolakoski Constant
qpwoeirut
110
305ms
11 Aug 2025
Kolakoski Constant
RaBa21
179
21ms
1 Aug 2025
Kolakoski Constant
Zhenyu-Bo
277
14ms
31 Jul 2025
Kolakoski Constant
ryyyn
115
89ms
22 Jul 2025
Kolakoski Constant
FortuiteMan
132
2,402ms
21 Jul 2025
Kolakoski Constant
4atj
77
15ms
20 Jul 2025
Kolakoski Constant
BREMAUCY
102
11ms
19 Jul 2025
Kolakoski Constant
jbjd
204
44ms
18 Jul 2025
Kolakoski Constant
fkantelberg
96
555ms
14 Jul 2025
Kolakoski Constant
albanian-laundromat
112
296ms
12 Jul 2025
Kolakoski Constant
Flekay
181
19ms
10 Jul 2025
Kolakoski Constant
hiichbindermax
1,011
10ms
29 May 2025
Kolakoski Constant
Seek64
79
13ms
15 May 2025
Kolakoski Constant
Pyroan
138
101ms
14 May 2025
Kolakoski Constant
andrewjc2000
91
14ms
7 May 2025
Kolakoski Constant
moustave
1,011
13ms
5 May 2025
Kolakoski Constant
5cw
🥈
72
29ms
3 May 2025
Kolakoski Constant
ahmetdemirag
153
528ms
16 Apr 2025
Kolakoski Constant
emgordon154
88
98ms
2 Apr 2025
Kolakoski Constant
snoozingnewt
181
26ms
31 Mar 2025
Kolakoski Constant
WillowWispy
130
14ms
16 Mar 2025
Kolakoski Constant
ovs-code
🥉
75
60ms
15 Mar 2025
Kolakoski Constant
dokutan
164
41ms
13 Mar 2025
Kolakoski Constant
sean-niemann
79
18ms
12 Mar 2025
Kolakoski Constant
JunkIce
181
19ms
7 Mar 2025
Kolakoski Constant
CornerMercury
116
148ms
2 Mar 2025
Kolakoski Constant
croc54
98
69ms
14 Jan 2025
Kolakoski Constant
yokasuretsu
130
33ms
13 Jan 2025
Kolakoski Constant
rollershutter
1,011
11ms
10 Jan 2025
Kolakoski Constant
AidanWalter
1,011
10ms
3 Jan 2025
Kolakoski Constant
Unknownuserfrommars
1,011
10ms
10 Dec 2024
Kolakoski Constant
lifthrasiir
87
12ms
15 Nov 2024
Kolakoski Constant
wh3n3v3r
1,011
10ms
14 Nov 2024
Kolakoski Constant
OSYCh314
1,011
14ms
11 Nov 2024
Kolakoski Constant
zacjl
79
13ms
7 Nov 2024
Kolakoski Constant
inventshah
87
11ms
28 Oct 2024
Kolakoski Constant
bizy-coder
80
14ms
18 Oct 2024
Kolakoski Constant
jatloe
159
67ms
26 Sep 2024
Kolakoski Constant
Mabeloid
704
10ms
20 Sep 2024
Kolakoski Constant
Ralac07
1,011
10ms
4 Sep 2024
Kolakoski Constant
NickTheEASDude
131
191ms
20 Aug 2024
Kolakoski Constant
Steffan153
79
13ms
15 Jul 2024
Kolakoski Constant
elgan65536
103
17ms
13 Jul 2024
Kolakoski Constant
CutSandstone
109
34ms
8 Jul 2024
Kolakoski Constant
ComputerKWasTaken
1,011
10ms
2 Jul 2024
Kolakoski Constant
bac0id
1,011
10ms
26 Jun 2024
Kolakoski Constant
pardouin
🥉
75
52ms
20 Jun 2024
Kolakoski Constant
stertooy
99
84ms
16 Jun 2024
Kolakoski Constant
MeWhenI
80
14ms
7 Jun 2024
Kolakoski Constant
StefanHabel
140
69ms
21 Apr 2024
Kolakoski Constant
Jacob385
1,011
10ms
17 Apr 2024
Kolakoski Constant
HumanoidCPU
1,011
11ms
16 Apr 2024
Kolakoski Constant
duckyluuk
93
12ms
29 Mar 2024
Kolakoski Constant
jtaxen
667
10ms
18 Mar 2024
Kolakoski Constant
mathisfun271
89
18ms
4 Feb 2024
Kolakoski Constant
MarcMush
1,011
11ms
3 Feb 2024
Kolakoski Constant
Bit125
1,011
11ms
31 Jan 2024
Kolakoski Constant
SB-945
107
73ms
26 Jan 2024
Kolakoski Constant
dylanjones92
298
55ms
26 Jan 2024
Kolakoski Constant
namelessiw
113
13ms
11 Jan 2024
Kolakoski Constant
SirBogman
88
10ms
5 Jan 2024
Kolakoski Constant
hallvabo
82
12ms
5 Jan 2024