The
Minesweeper
hole will go live in approximately
20 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
Happy Numbers (Long)
TJK-S
140
14ms
8 days ago
Happy Numbers (Long)
kg583
74
162ms
15 days ago
Happy Numbers (Long)
Babafaba
84
332ms
16 days ago
Happy Numbers (Long)
Andre3582
116
18ms
20 days ago
Happy Numbers (Long)
luuumine
118
26ms
22 days ago
Happy Numbers (Long)
CornerMercury
80
253ms
24 days ago
Happy Numbers (Long)
jacekwladzinski
95
28ms
2 Oct 2025
Happy Numbers (Long)
blaztoma
84
300ms
29 Sep 2025
Happy Numbers (Long)
mathb0y512
95
541ms
22 Sep 2025
Happy Numbers (Long)
SectorCorruptor
564
10ms
21 Sep 2025
Happy Numbers (Long)
Emutis
103
25ms
18 Sep 2025
Happy Numbers (Long)
fuzzylojik-golf
79
222ms
15 Sep 2025
Happy Numbers (Long)
JayXon
🥉
73
160ms
13 Sep 2025
Happy Numbers (Long)
arjunarya1
149
16ms
11 Sep 2025
Happy Numbers (Long)
khvdm
🥉
73
617ms
9 Sep 2025
Happy Numbers (Long)
InigoK
79
161ms
5 Sep 2025
Happy Numbers (Long)
katss2
564
10ms
20 Aug 2025
Happy Numbers (Long)
wobblybits
99
33ms
18 Aug 2025
Happy Numbers (Long)
andrewjc2000
87
21ms
11 Aug 2025
Happy Numbers (Long)
qpwoeirut
98
19ms
10 Aug 2025
Happy Numbers (Long)
Upload-and-View
205
12ms
9 Aug 2025
Happy Numbers (Long)
dirckvdende
88
412ms
2 Aug 2025
Happy Numbers (Long)
Zhenyu-Bo
307
14ms
1 Aug 2025
Happy Numbers (Long)
osNiko
125
24ms
29 Jul 2025
Happy Numbers (Long)
YAJUE114514
93
430ms
28 Jul 2025
Happy Numbers (Long)
BREMAUCY
108
22ms
26 Jul 2025
Happy Numbers (Long)
edsrzf
81
214ms
22 Jul 2025
Happy Numbers (Long)
csharpython
98
20ms
17 Jul 2025
Happy Numbers (Long)
CaedenHarper
77
259ms
14 Jul 2025
Happy Numbers (Long)
clayboll99
116
16ms
11 Jul 2025
Happy Numbers (Long)
Flekay
88
28ms
11 Jul 2025
Happy Numbers (Long)
codewrite
99
252ms
10 Jul 2025
Happy Numbers (Long)
mossiegoat
127
13ms
10 Jul 2025
Happy Numbers (Long)
rollsroyce0
104
20ms
8 Jul 2025
Happy Numbers (Long)
KasperKivimaeki
85
22ms
2 Jul 2025
Happy Numbers (Long)
4atj
74
596ms
30 Jun 2025
Happy Numbers (Long)
bknower
107
89ms
29 Jun 2025
Happy Numbers (Long)
123mjb
112
18ms
26 Jun 2025
Happy Numbers (Long)
jipsong
79
218ms
20 Jun 2025
Happy Numbers (Long)
herbroot
114
4,194ms
19 Jun 2025
Happy Numbers (Long)
albanian-laundromat
86
20ms
17 Jun 2025
Happy Numbers (Long)
ffelixm
314
10ms
12 Jun 2025
Happy Numbers (Long)
Lv0Sys
89
21ms
30 May 2025
Happy Numbers (Long)
TheZwierzLF
126
109ms
25 May 2025
Happy Numbers (Long)
WillowWispy
120
24ms
25 May 2025
Happy Numbers (Long)
40fied4t
110
13ms
21 May 2025
Happy Numbers (Long)
keelimeguy
85
223ms
17 May 2025
Happy Numbers (Long)
kistlerf
106
30ms
16 May 2025
Happy Numbers (Long)
madeforlosers
564
14ms
9 May 2025
Happy Numbers (Long)
0dyse
123
15ms
29 Apr 2025
Happy Numbers (Long)
tobeannouncd
93
21ms
25 Apr 2025
Happy Numbers (Long)
plcc0
81
213ms
20 Apr 2025
Happy Numbers (Long)
emgordon154
75
1,182ms
16 Apr 2025
Happy Numbers (Long)
zacjl
80
21ms
12 Apr 2025
Happy Numbers (Long)
Pyroan
97
31ms
14 Mar 2025
Happy Numbers (Long)
LostSyntax21
87
207ms
8 Mar 2025
Happy Numbers (Long)
Gopalkataria
159
15ms
6 Mar 2025
Happy Numbers (Long)
Troon
98
82ms
14 Feb 2025
Happy Numbers (Long)
kevinnaviapaiva
229
13ms
13 Feb 2025
Happy Numbers (Long)
ahmetdemirag
78
184ms
11 Feb 2025
Happy Numbers (Long)
jamesthekee
106
24ms
25 Jan 2025
Happy Numbers (Long)
klixel
82
327ms
17 Jan 2025
Happy Numbers (Long)
ryyyn
81
291ms
17 Jan 2025
Happy Numbers (Long)
croc54
87
234ms
8 Jan 2025
Happy Numbers (Long)
AidanWalter
200
15ms
3 Jan 2025
Happy Numbers (Long)
dokutan
84
251ms
24 Dec 2024
Happy Numbers (Long)
sean-niemann
🥉
73
169ms
23 Dec 2024
Happy Numbers (Long)
SURAJMITTAL
144
27ms
20 Dec 2024
Happy Numbers (Long)
JunkIce
102
24ms
3 Dec 2024
Happy Numbers (Long)
ariesmarinus
272
17ms
27 Nov 2024
Happy Numbers (Long)
moustave
84
180ms
26 Nov 2024
Happy Numbers (Long)
5quiwyrm
92
254ms
25 Nov 2024
Happy Numbers (Long)
Europe2048
96
22ms
24 Nov 2024
Happy Numbers (Long)
jbjd
92
19ms
23 Nov 2024
Happy Numbers (Long)
Unknownuserfrommars
182
17ms
20 Nov 2024