Recent Solutions
Prev Hole
Play Hole
Next Hole
Achievements
Cheevos
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
Calendar
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
Multitap Input
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
Tower of Hanoi
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
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
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
All Languages
><>
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
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
ArkScript
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
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
Erlang
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
ArkScript
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
iogii
Knight
Lily
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
Calendar
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
Multitap Input
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
Tower of Hanoi
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
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
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Taxicab Numbers
Turtle
Tutorial
Hole
Golfer
Chars
Time
Submitted
Minesweeper
Shanethegamer
🥈
184
34ms
9 hours ago
Minesweeper
dokutan
140
88ms
46 hours ago
Minesweeper
junkondo-jp
175
19ms
2 days ago
Minesweeper
denkyuu1
166
42ms
2 days ago
Minesweeper
emgordon154
🥉
182
72ms
2 days ago
Minesweeper
emgordon154
152
7ms
2 days ago
Minesweeper
acotis
💎
186
178ms
3 days ago
Minesweeper
OllieBoyne
227
30ms
3 days ago
Minesweeper
ZakkkkAttackkkk
159
36ms
3 days ago
Minesweeper
commandz0
59
21ms
8 days ago
Minesweeper
edsrzf
💎
181
45ms
8 days ago
Minesweeper
Andrey2001
211
40ms
8 days ago
Minesweeper
nwellnhof
🥈
136
4,498ms
9 days ago
Minesweeper
plcc0
103
44ms
10 days ago
Minesweeper
albanian-laundromat
🥈
191
141ms
13 days ago
Minesweeper
JOrE20
🥉
241
118ms
14 days ago
Minesweeper
darrenks
446
38ms
15 days ago
Minesweeper
kg583
🥈
113
24ms
16 days ago
Minesweeper
blaztoma
🥉
127
7ms
19 days ago
Minesweeper
KatieLG
129
35ms
24 days ago
Minesweeper
Msleizak
953
325ms
25 days ago
Minesweeper
FlorianCassayre
223
30ms
26 days ago
Minesweeper
Openstreetmapler
304
32ms
13 Jan 2026
Minesweeper
blaztoma
🥉
230
301ms
11 Jan 2026
Minesweeper
blaztoma
136
27ms
11 Jan 2026
Minesweeper
KatieLG
413
18ms
10 Jan 2026
Minesweeper
DavidAJL
220
16ms
9 Jan 2026
Minesweeper
KatieLG
130
489ms
7 Jan 2026
Minesweeper
klixel
206
44ms
7 Jan 2026
Minesweeper
albanian-laundromat
🥈
215
114ms
6 Jan 2026
Minesweeper
scpchicken
3,764
818ms
6 Jan 2026
Minesweeper
TheZwierzLF
168
724ms
5 Jan 2026
Minesweeper
Pyroan
176
44ms
5 Jan 2026
Minesweeper
canissimia
💎
97
81ms
1 Jan 2026
Minesweeper
kg583
💎
147
296ms
30 Dec 2025
Minesweeper
JOrE20
🥉
1,072
42ms
30 Dec 2025
Minesweeper
dokutan
🥈
183
80ms
27 Dec 2025
Minesweeper
Lv0Sys
192
90ms
24 Dec 2025
Minesweeper
JOrE20
383
18ms
21 Dec 2025
Minesweeper
blaztoma
189
8ms
21 Dec 2025
Minesweeper
edsrzf
186
230ms
21 Dec 2025
Minesweeper
ovs-code
💎
158
181ms
20 Dec 2025
Minesweeper
AlephSquirrel
54
9ms
20 Dec 2025
Minesweeper
dokutan
113
60ms
17 Dec 2025
Minesweeper
dokutan
160
1,423ms
17 Dec 2025
Minesweeper
scpchicken
1,272
1,496ms
15 Dec 2025
Minesweeper
scpchicken
3,248
54ms
15 Dec 2025
Minesweeper
edsrzf
💎
121
74ms
13 Dec 2025
Minesweeper
Natanaelel
87
35ms
13 Dec 2025
Minesweeper
Lv0Sys
164
21ms
12 Dec 2025
Minesweeper
YAJUE114514
167
17ms
12 Dec 2025
Minesweeper
MeWhenI
152
65ms
12 Dec 2025
Minesweeper
retrohun
💎
152
444ms
10 Dec 2025
Minesweeper
Kacarott
🥈
124
73ms
9 Dec 2025
Minesweeper
TheZwierzLF
203
804ms
8 Dec 2025
Minesweeper
snoozingnewt
1,019
55ms
6 Dec 2025
Minesweeper
kmathis22
🥉
381
80ms
5 Dec 2025
Minesweeper
kmathis22
241
762ms
5 Dec 2025
Minesweeper
sean-niemann
🥈
163
397ms
5 Dec 2025
Minesweeper
emgordon154
🥈
159
137ms
4 Dec 2025
Minesweeper
rhdqor213
💎
118
12ms
3 Dec 2025
Minesweeper
tomtheisen
🥉
121
479ms
2 Dec 2025
Minesweeper
anter69
102
30ms
2 Dec 2025
Minesweeper
TheZwierzLF
336
260ms
1 Dec 2025
Minesweeper
snoozingnewt
468
113ms
1 Dec 2025
Minesweeper
h3ra993huskp
242
579ms
30 Nov 2025
Minesweeper
Maashau
202
2ms
29 Nov 2025
Minesweeper
emgordon154
🥉
309
1,871ms
28 Nov 2025
Minesweeper
edsrzf
💎
149
310ms
28 Nov 2025
Minesweeper
Masttest
194
46ms
27 Nov 2025
Minesweeper
stefangimmillaro
88
54ms
27 Nov 2025
Minesweeper
brie-r
278
192ms
27 Nov 2025
Minesweeper
AidanWalter
1,922
7ms
26 Nov 2025
Minesweeper
AidanWalter
1,528
45ms
26 Nov 2025
Minesweeper
AidanWalter
1,559
1,430ms
26 Nov 2025
Minesweeper
Andrey2001
204
709ms
26 Nov 2025
Minesweeper
AidanWalter
🦄
817
72ms
26 Nov 2025
Minesweeper
KasperKivimaeki
💎
156
408ms
26 Nov 2025
Minesweeper
Mukundan314
🥉
90
486ms
25 Nov 2025
Minesweeper
FortuiteMan
165
73ms
24 Nov 2025