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
Catalanâs 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
ForsythâEdwards Notation
Fractions
Game of Life
Gijswijtâs 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
Pascalâs Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
RecamĂĄn
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
SierpiĹski 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
Îł
Îť
Ď
Ď
Ď
â2
đ
ApĂŠryâs 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
Catalanâs 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
ForsythâEdwards Notation
Fractions
Game of Life
Gijswijtâs 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
Pascalâs Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Polyominoes
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
RecamĂĄn
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
SierpiĹski 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
Îł
Îť
Ď
Ď
Ď
â2
đ
Experimental Hole
ApĂŠryâs 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
12 Days of Christmas
jrappeneker
616
27 hours ago
12 Days of Christmas
lukelarson
471
2 days ago
12 Days of Christmas
Keegan-T
262
5 days ago
12 Days of Christmas
Kowalskiexe
522
5 days ago
12 Days of Christmas
jamiloBBKing
483
10 days ago
12 Days of Christmas
emgordon154
204
11 days ago
12 Days of Christmas
jb567
681
11 days ago
12 Days of Christmas
JunkIce
213
26 days ago
12 Days of Christmas
albanian-laundromat
204
27 days ago
12 Days of Christmas
souta-1326
455
27 Mar 2025
12 Days of Christmas
SomeSomeOne99
527
26 Mar 2025
12 Days of Christmas
dokutan
206
21 Mar 2025
12 Days of Christmas
SOONwasTaken
530
18 Mar 2025
12 Days of Christmas
OyuDays
523
17 Mar 2025
12 Days of Christmas
agreegious
295
17 Mar 2025
12 Days of Christmas
Seek64
454
12 Mar 2025
12 Days of Christmas
pquline
565
5 Mar 2025
12 Days of Christmas
gigaprofisi
575
2 Mar 2025
12 Days of Christmas
plcc0
205
28 Feb 2025
12 Days of Christmas
syspro86
2,382
27 Feb 2025
12 Days of Christmas
andrewjc2000
467
25 Feb 2025
12 Days of Christmas
marcus-gomes-v
519
23 Feb 2025
12 Days of Christmas
Pyroan
469
22 Feb 2025
12 Days of Christmas
MiLk
542
19 Feb 2025
12 Days of Christmas
martindotexe
549
15 Feb 2025
12 Days of Christmas
maxgodfrey2004
449
14 Feb 2025
12 Days of Christmas
CornerMercury
208
14 Feb 2025
12 Days of Christmas
kevinnaviapaiva
2,388
12 Feb 2025
12 Days of Christmas
andyxukq
561
4 Feb 2025
12 Days of Christmas
erikji
465
3 Feb 2025
12 Days of Christmas
larineoy
682
28 Jan 2025
12 Days of Christmas
ryyyn
434
23 Jan 2025
12 Days of Christmas
Aditya-A-Thakkar
2,398
18 Jan 2025
12 Days of Christmas
jjkochan2
553
17 Jan 2025
12 Days of Christmas
yokasuretsu
481
13 Jan 2025
12 Days of Christmas
bedwards
545
13 Jan 2025
12 Days of Christmas
TheAtrossian
525
5 Jan 2025
12 Days of Christmas
ZorblaxV
449
4 Jan 2025
12 Days of Christmas
Rex-xeR
633
4 Jan 2025
12 Days of Christmas
ihatethefrench
2,382
4 Jan 2025
12 Days of Christmas
bltnppcnt
2,381
3 Jan 2025
12 Days of Christmas
Artemis21
215
3 Jan 2025
12 Days of Christmas
BenCarey88
449
3 Jan 2025
12 Days of Christmas
AidanWalter
483
31 Dec 2024
12 Days of Christmas
ocefra
476
31 Dec 2024
12 Days of Christmas
rothos
493
31 Dec 2024
12 Days of Christmas
snydej
229
29 Dec 2024
12 Days of Christmas
Openstreetmapler
210
29 Dec 2024
12 Days of Christmas
Europe2048
507
29 Dec 2024
12 Days of Christmas
deancureton
496
29 Dec 2024
12 Days of Christmas
syyynth
2,381
28 Dec 2024
12 Days of Christmas
starfihs
470
28 Dec 2024
12 Days of Christmas
Bobracha
2,382
28 Dec 2024
12 Days of Christmas
Mabeloid
2,381
27 Dec 2024
12 Days of Christmas
Fishyfii
475
27 Dec 2024
12 Days of Christmas
Emutis
454
26 Dec 2024
12 Days of Christmas
roguh
479
24 Dec 2024
12 Days of Christmas
WCScrypto-official
2,381
21 Dec 2024
12 Days of Christmas
madex
483
19 Dec 2024
12 Days of Christmas
energee
498
19 Dec 2024
12 Days of Christmas
DraigRygbi
490
19 Dec 2024
12 Days of Christmas
planeklm
500
17 Dec 2024
12 Days of Christmas
GeneralFabian
498
14 Dec 2024
12 Days of Christmas
croc54
469
13 Dec 2024
12 Days of Christmas
matsagad
484
12 Dec 2024
12 Days of Christmas
LostSyntax21
514
9 Dec 2024
12 Days of Christmas
dpasionek
472
6 Dec 2024
12 Days of Christmas
godCoderXYZ
577
5 Dec 2024
12 Days of Christmas
aloobun
497
2 Dec 2024
12 Days of Christmas
ItsMeNoobieboy
472
1 Dec 2024
12 Days of Christmas
PurkkaKoodari
451
23 Nov 2024
12 Days of Christmas
ArchFin
498
21 Nov 2024
12 Days of Christmas
Liniarc
459
21 Nov 2024
12 Days of Christmas
Deedogg
478
19 Nov 2024
12 Days of Christmas
lifthrasiir
200
16 Nov 2024