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
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
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
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Transpose Sentence
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 Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Hilbert Curve
Mandelbrot
Minesweeper
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
QR Encoder
Quadratic Formula
Scrambled Alphabetization
Semiprime Numbers
Snake
Sphenic Numbers
Star Wars GPT
Trinomial Triangle
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
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
Groovy
Harbour
Hare
Haxe
Hush
Hy
iogii
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
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
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
Groovy
Harbour
Hare
Haxe
Hush
Hy
iogii
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
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
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
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
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Transpose Sentence
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 Grid
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Gray Code Decoder
Gray Code Encoder
Hexagonal Spiral
Highly Composite Numbers
Hilbert Curve
Mandelbrot
Minesweeper
NFA Simulator
Odd Polyomino Tiling
p-adic Expansion
QR Encoder
Quadratic Formula
Scrambled Alphabetization
Semiprime Numbers
Snake
Sphenic Numbers
Star Wars GPT
Trinomial Triangle
Turtle
Tutorial
Hole
Golfer
Chars
Submitted
Day of Week
emgordon154
23
20 hours ago
Day of Week
pardouin
🥇
67
23 hours ago
Day of Week
sean-niemann
🥈
161
2 days ago
Day of Week
rucin93
💎
159
2 days ago
Day of Week
sean-niemann
🥇
70
4 days ago
Day of Week
codewrite
102
4 days ago
Day of Week
codewrite
74
5 days ago
Day of Week
edsrzf
106
5 days ago
Day of Week
emgordon154
245
5 days ago
Day of Week
sean-niemann
🥇
67
5 days ago
Day of Week
FEZfan
103
6 days ago
Day of Week
ovs-code
79
7 days ago
Day of Week
plittlewood
73
7 days ago
Day of Week
Pyroan
91
8 days ago
Day of Week
0dyse
99
8 days ago
Day of Week
T193R-W00D5
156
13 days ago
Day of Week
albanian-laundromat
100
13 days ago
Day of Week
sean-niemann
50
13 days ago
Day of Week
dokutan
268
13 days ago
Day of Week
pardouin
47
13 days ago
Day of Week
pardouin
🥇
49
13 days ago
Day of Week
emgordon154
💎
331
13 days ago
Day of Week
Shanethegamer
363
13 days ago
Day of Week
DialFrost
🥇
53
14 days ago
Day of Week
SpareManiKatti
69
16 days ago
Day of Week
sean-niemann
🥇
53
16 days ago
Day of Week
edsrzf
🥈
201
17 days ago
Day of Week
sean-niemann
66
18 days ago
Day of Week
okhoel
24
24 days ago
Day of Week
Chinay-Domitrix
100
26 days ago
Day of Week
yoshykai
192
26 days ago
Day of Week
emplv
83
27 days ago
Day of Week
arcpolaris
65
23 Mar 2025
Day of Week
acotis
264
22 Mar 2025
Day of Week
GolfingSuccess
84
20 Mar 2025
Day of Week
SOONwasTaken
142
19 Mar 2025
Day of Week
kops-cg
84
18 Mar 2025
Day of Week
MeWhenI
🥇
71
13 Mar 2025
Day of Week
Troon
92
12 Mar 2025
Day of Week
plcc0
71
9 Mar 2025
Day of Week
adcpetechsoft
1,037
8 Mar 2025
Day of Week
jameswmccarty
101
6 Mar 2025
Day of Week
elgan65536
259
5 Mar 2025
Day of Week
plcc0
65
4 Mar 2025
Day of Week
smclaughlin-cf
76
3 Mar 2025
Day of Week
TeodorDyakov
228
2 Mar 2025
Day of Week
DialFrost
💎
57
28 Feb 2025
Day of Week
Seek64
🥇
68
26 Feb 2025
Day of Week
ZakkkkAttackkkk
17
25 Feb 2025
Day of Week
dokutan
582
23 Feb 2025
Day of Week
The-Wolfson
188
23 Feb 2025
Day of Week
frankgraziano
150
22 Feb 2025
Day of Week
GolfingSuccess
🥇
66
18 Feb 2025
Day of Week
GolfingSuccess
🥇
68
18 Feb 2025
Day of Week
GolfingSuccess
🥇
118
18 Feb 2025
Day of Week
CLOStrophobic
💎
93
18 Feb 2025
Day of Week
kg583
💎
165
18 Feb 2025
Day of Week
CornerMercury
76
16 Feb 2025
Day of Week
yhm138
163
16 Feb 2025
Day of Week
kirjavascript
🥇
71
13 Feb 2025
Day of Week
duckyluuk
🥉
302
13 Feb 2025
Day of Week
emgordon154
48
13 Feb 2025
Day of Week
edsrzf
131
12 Feb 2025
Day of Week
ahmetdemirag
87
12 Feb 2025
Day of Week
gnlow
83
11 Feb 2025
Day of Week
emgordon154
48
11 Feb 2025
Day of Week
zt14427
395
10 Feb 2025
Day of Week
tomtheisen
🥇
63
10 Feb 2025
Day of Week
DialFrost
48
10 Feb 2025
Day of Week
lyphyser
411
10 Feb 2025
Day of Week
jahawid628
274
10 Feb 2025
Day of Week
sciencejiho
104
10 Feb 2025
Day of Week
sciencejiho
244
10 Feb 2025
Day of Week
sciencejiho
269
10 Feb 2025
Day of Week
sciencejiho
99
10 Feb 2025