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
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
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 Colors (Inverse)
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
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Snake
Sphenic Numbers
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
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
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 Colors (Inverse)
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
Polygon Triangulations
QR Encoder
Quadratic Formula
Semiprime Numbers
Snake
Sphenic Numbers
Trinomial Triangle
Turtle
Tutorial
Hole
Golfer
Bytes
Submitted
Medal Tally
edsrzf
212
2 hours ago
Medal Tally
acollett89
305
12 hours ago
Medal Tally
edsrzf
🥉
173
12 hours ago
Medal Tally
edsrzf
🥉
185
13 hours ago
Medal Tally
edsrzf
💎
143
14 hours ago
Medal Tally
edsrzf
💎
171
14 hours ago
Medal Tally
gigaprofisi
224
37 hours ago
Medal Tally
edsrzf
180
2 days ago
Medal Tally
albanian-laundromat
🥈
218
3 days ago
Medal Tally
mossiegoat
268
7 days ago
Medal Tally
zacjl
🥈
67
10 days ago
Medal Tally
a6166231
192
14 days ago
Medal Tally
AlephSquirrel
100
15 days ago
Medal Tally
Natanaelel
241
15 days ago
Medal Tally
kg583
🥈
211
15 days ago
Medal Tally
ovs-code
96
16 days ago
Medal Tally
edsrzf
💎
202
16 days ago
Medal Tally
albanian-laundromat
163
17 days ago
Medal Tally
ovs-code
118
18 days ago
Medal Tally
SirBogman
🥉
89
18 days ago
Medal Tally
SirBogman
💎
198
23 days ago
Medal Tally
IISResetMe
189
24 days ago
Medal Tally
ovs-code
💎
63
27 days ago
Medal Tally
JayXon
💎
196
27 days ago
Medal Tally
acotis
🥈
197
27 days ago
Medal Tally
emgordon154
211
26 May 2025
Medal Tally
Shanethegamer
🥈
149
24 May 2025
Medal Tally
JayXon
💎
91
24 May 2025
Medal Tally
JayXon
💎
141
24 May 2025
Medal Tally
damoose717
277
24 May 2025
Medal Tally
jipsong
241
24 May 2025
Medal Tally
emgordon154
🥉
268
23 May 2025
Medal Tally
emgordon154
139
20 May 2025
Medal Tally
JayXon
🥇
141
17 May 2025
Medal Tally
pardouin
🥇
141
16 May 2025
Medal Tally
targrik
196
16 May 2025
Medal Tally
Seek64
144
8 May 2025
Medal Tally
plcc0
42
8 May 2025
Medal Tally
bzijlema
143
7 May 2025
Medal Tally
HumanoidCPU
290
5 May 2025
Medal Tally
HumanoidCPU
302
5 May 2025
Medal Tally
stefangimmillaro
🥉
205
5 May 2025
Medal Tally
Mabeloid
216
4 May 2025
Medal Tally
Mabeloid
216
4 May 2025
Medal Tally
rbertram90
211
4 May 2025
Medal Tally
kg583
💎
163
30 Apr 2025
Medal Tally
emgordon154
217
28 Apr 2025
Medal Tally
stefangimmillaro
🥈
209
26 Apr 2025
Medal Tally
plcc0
171
24 Apr 2025
Medal Tally
emgordon154
137
22 Apr 2025
Medal Tally
emgordon154
145
22 Apr 2025
Medal Tally
bitsandbeyond
💎
95
19 Apr 2025
Medal Tally
xX0T1Xx
270
19 Apr 2025
Medal Tally
Keegan-T
200
19 Apr 2025
Medal Tally
JayXon
🥉
164
17 Apr 2025
Medal Tally
Yax42
💎
148
15 Apr 2025
Medal Tally
olleicua
137
14 Apr 2025
Medal Tally
stefangimmillaro
170
10 Apr 2025
Medal Tally
namelessiw
172
9 Apr 2025
Medal Tally
yoshykai
244
9 Apr 2025
Medal Tally
Briseglace
177
8 Apr 2025
Medal Tally
targrik
162
22 Mar 2025
Medal Tally
aksyristos
292
21 Mar 2025
Medal Tally
andrewjc2000
185
9 Mar 2025
Medal Tally
CLOStrophobic
🥈
170
7 Mar 2025
Medal Tally
RedzGoose
305
25 Feb 2025
Medal Tally
kevinnaviapaiva
511
24 Feb 2025
Medal Tally
ahmetdemirag
170
22 Feb 2025
Medal Tally
ovs-code
🥉
82
22 Feb 2025
Medal Tally
edsrzf
🥈
245
21 Feb 2025
Medal Tally
ZakkkkAttackkkk
145
20 Feb 2025
Medal Tally
MeWhenI
🥈
378
10 Feb 2025
Medal Tally
kg583
47
9 Feb 2025
Medal Tally
tomtheisen
177
6 Feb 2025
Medal Tally
GrayJoKing
💎
137
3 Feb 2025