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
Farey Sequence
Mabeloid
218
284ms
2 days ago
Farey Sequence
namelessiw
48
856ms
2 days ago
Farey Sequence
2bular
🥇
39
59ms
2 days ago
Farey Sequence
dokutan
1,486
166ms
6 days ago
Farey Sequence
KatieLG
5,150
138ms
6 days ago
Farey Sequence
dokutan
2,489
52ms
8 days ago
Farey Sequence
dokutan
2,502
154ms
8 days ago
Farey Sequence
dokutan
4,367
24ms
8 days ago
Farey Sequence
Babafaba
86
430ms
8 days ago
Farey Sequence
Babafaba
86
25ms
8 days ago
Farey Sequence
madeforlosers
77
10ms
10 days ago
Farey Sequence
dokutan
237
2,116ms
11 days ago
Farey Sequence
lynn
🥈
83
146ms
11 days ago
Farey Sequence
Babafaba
4,364
7ms
12 days ago
Farey Sequence
CaedenHarper
89
476ms
13 days ago
Farey Sequence
luuumine
156
21ms
13 days ago
Farey Sequence
snoozingnewt
110
105ms
16 days ago
Farey Sequence
snoozingnewt
116
820ms
16 days ago
Farey Sequence
snoozingnewt
158
26ms
16 days ago
Farey Sequence
snoozingnewt
184
6ms
16 days ago
Farey Sequence
snoozingnewt
139
108ms
16 days ago
Farey Sequence
snoozingnewt
121
1,298ms
16 days ago
Farey Sequence
snoozingnewt
133
319ms
16 days ago
Farey Sequence
snoozingnewt
145
54ms
16 days ago
Farey Sequence
snoozingnewt
143
2,979ms
16 days ago
Farey Sequence
snoozingnewt
141
374ms
16 days ago
Farey Sequence
snoozingnewt
170
26ms
16 days ago
Farey Sequence
snoozingnewt
115
7ms
16 days ago
Farey Sequence
snoozingnewt
173
39ms
16 days ago
Farey Sequence
snoozingnewt
151
139ms
16 days ago
Farey Sequence
snoozingnewt
121
115ms
16 days ago
Farey Sequence
snoozingnewt
136
10ms
16 days ago
Farey Sequence
snoozingnewt
167
4ms
16 days ago
Farey Sequence
snoozingnewt
112
2ms
16 days ago
Farey Sequence
snoozingnewt
163
10ms
16 days ago
Farey Sequence
snoozingnewt
129
5ms
16 days ago
Farey Sequence
snoozingnewt
131
123ms
16 days ago
Farey Sequence
snoozingnewt
122
3ms
16 days ago
Farey Sequence
snoozingnewt
149
127ms
16 days ago
Farey Sequence
snoozingnewt
150
274ms
16 days ago
Farey Sequence
snoozingnewt
156
2ms
16 days ago
Farey Sequence
snoozingnewt
115
2ms
16 days ago
Farey Sequence
snoozingnewt
135
614ms
16 days ago
Farey Sequence
snoozingnewt
150
420ms
16 days ago
Farey Sequence
snoozingnewt
125
2ms
16 days ago
Farey Sequence
snoozingnewt
130
154ms
16 days ago
Farey Sequence
snoozingnewt
129
364ms
16 days ago
Farey Sequence
snoozingnewt
92
51ms
16 days ago
Farey Sequence
snoozingnewt
93
11ms
16 days ago
Farey Sequence
snoozingnewt
86
113ms
16 days ago
Farey Sequence
snoozingnewt
60
442ms
16 days ago
Farey Sequence
snoozingnewt
60
12ms
16 days ago
Farey Sequence
albanian-laundromat
146
999ms
17 days ago
Farey Sequence
sean-niemann
52
38ms
17 days ago
Farey Sequence
evnu
160
376ms
17 days ago
Farey Sequence
kumavale
99
130ms
18 days ago
Farey Sequence
iczelia
104
2ms
20 days ago
Farey Sequence
KasperKivimaeki
111
281ms
22 days ago
Farey Sequence
kg583
🥈
77
13ms
23 days ago
Farey Sequence
CornerMercury
60
15ms
23 days ago
Farey Sequence
HumanoidCPU
4,362
3ms
24 days ago
Farey Sequence
namelessiw
87
349ms
24 days ago
Farey Sequence
stefangimmillaro
90
630ms
24 days ago
Farey Sequence
KatieLG
109
66ms
25 days ago
Farey Sequence
albanian-laundromat
99
4ms
25 days ago
Farey Sequence
CaedenHarper
95
383ms
27 days ago
Farey Sequence
jacekwladzinski
88
12ms
27 days ago
Farey Sequence
Yewzir
130
401ms
2 Oct 2025
Farey Sequence
maweowo
31
6ms
2 Oct 2025
Farey Sequence
Liibe
166
407ms
2 Oct 2025
Farey Sequence
emgordon154
62
3ms
1 Oct 2025
Farey Sequence
albanian-laundromat
60
511ms
1 Oct 2025
Farey Sequence
qpwoeirut
65
12ms
1 Oct 2025
Farey Sequence
Shanethegamer
5,182
1,792ms
28 Sep 2025
Farey Sequence
blaztoma
92
15ms
28 Sep 2025