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
brainfuck
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
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
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku v2
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
All Languages
><>
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Clojure
COBOL
Coconut
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
Julia
K
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
Bytes
Chars
Scoring
Bytes
Chars
Language
All
><>
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Clojure
COBOL
Coconut
Crystal
D
Dart
Elixir
F#
Factor
Forth
Fortran
Go
GolfScript
Haskell
Hexagony
J
Janet
Java
JavaScript
Julia
K
Lisp
Lua
Nim
OCaml
Pascal
Perl
PHP
PowerShell
Prolog
Python
R
Raku
Rockstar
Ruby
Rust
sed
SQL
Swift
Tcl
TeX
V
VimL
Wren
Zig
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
brainfuck
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
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
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
Pangram Grep
Pascal’s Triangle
Pernicious Numbers
Pernicious Numbers (Long)
Poker
Prime Numbers
Prime Numbers (Long)
Proximity Grid
QR Decoder
Quine
Recamán
Repeating Decimals
Reverse Polish Notation
Rijndael S-box
Rock-paper-scissors-Spock-lizard
Roman to Arabic
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku v2
Ten-pin Bowling
Time Distance
Tongue-twisters
United States
Vampire Numbers
Van Eck Sequence
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Bytes
Submitted
Abundant Numbers (Long)
dokutan
67
a day ago
Abundant Numbers (Long)
aalec
77
2 days ago
Abundant Numbers (Long)
XioR112
72
4 days ago
Abundant Numbers (Long)
RedzGoose
82
7 days ago
Abundant Numbers (Long)
itljan30
91
8 days ago
Abundant Numbers (Long)
HETHAT
65
13 days ago
Abundant Numbers (Long)
yousefalizadeh
82
21 days ago
Abundant Numbers (Long)
vhoulbreque
69
22 days ago
Abundant Numbers (Long)
sultan
67
23 days ago
Abundant Numbers (Long)
DGipe
84
23 days ago
Abundant Numbers (Long)
abhyudaya633
84
24 days ago
Abundant Numbers (Long)
SB-945
67
24 days ago
Abundant Numbers (Long)
jtaxen
68
24 days ago
Abundant Numbers (Long)
jeff-at-tamer-dot-codes
69
25 days ago
Abundant Numbers (Long)
Grrisly
65
26 days ago
Abundant Numbers (Long)
VictorStenvers
72
27 Mar 2024
Abundant Numbers (Long)
lamorach
120
27 Mar 2024
Abundant Numbers (Long)
mrmena
75
23 Mar 2024
Abundant Numbers (Long)
Jacob385
82
18 Mar 2024
Abundant Numbers (Long)
zerickso
107
17 Mar 2024
Abundant Numbers (Long)
jstechman
110
14 Mar 2024
Abundant Numbers (Long)
dillon-duncando
70
9 Mar 2024
Abundant Numbers (Long)
tknight00
82
7 Mar 2024
Abundant Numbers (Long)
elgan65536
71
5 Mar 2024
Abundant Numbers (Long)
Bmrl7
65
3 Mar 2024
Abundant Numbers (Long)
Azearia
71
1 Mar 2024
Abundant Numbers (Long)
DonCharlesLambert
70
1 Mar 2024
Abundant Numbers (Long)
0xEigenDev
75
28 Feb 2024
Abundant Numbers (Long)
alfonsoalves
88
28 Feb 2024
Abundant Numbers (Long)
amaitou
78
27 Feb 2024
Abundant Numbers (Long)
befoster
85
22 Feb 2024
Abundant Numbers (Long)
Shynif
72
21 Feb 2024
Abundant Numbers (Long)
JakeDaCake36
81
19 Feb 2024
Abundant Numbers (Long)
jbjd
69
17 Feb 2024
Abundant Numbers (Long)
crazymoose77756
69
16 Feb 2024
Abundant Numbers (Long)
yuchuehw
74
13 Feb 2024
Abundant Numbers (Long)
m42km
67
13 Feb 2024
Abundant Numbers (Long)
KekkaiSensen
66
9 Feb 2024
Abundant Numbers (Long)
JorgiEagle
72
8 Feb 2024
Abundant Numbers (Long)
qwjhvbxi
75
8 Feb 2024
Abundant Numbers (Long)
4atj
64
2 Feb 2024
Abundant Numbers (Long)
dmitrijslasko
82
1 Feb 2024
Abundant Numbers (Long)
Bit125
89
31 Jan 2024
Abundant Numbers (Long)
dyc3
75
29 Jan 2024
Abundant Numbers (Long)
jatloe
71
28 Jan 2024
Abundant Numbers (Long)
PKFire18
92
25 Jan 2024
Abundant Numbers (Long)
dylanjones92
77
25 Jan 2024
Abundant Numbers (Long)
duckyluuk
66
24 Jan 2024
Abundant Numbers (Long)
l-donovan
79
22 Jan 2024
Abundant Numbers (Long)
ridingqwerty
67
22 Jan 2024
Abundant Numbers (Long)
ballaire
72
22 Jan 2024
Abundant Numbers (Long)
rsgray
77
21 Jan 2024
Abundant Numbers (Long)
plainoldcheese
93
17 Jan 2024
Abundant Numbers (Long)
j3mak
85
17 Jan 2024
Abundant Numbers (Long)
0JCRG0
91
15 Jan 2024
Abundant Numbers (Long)
chartung17
69
14 Jan 2024
Abundant Numbers (Long)
Very-Nerdy-Human
82
13 Jan 2024
Abundant Numbers (Long)
Dataen
72
12 Jan 2024
Abundant Numbers (Long)
tails618
82
10 Jan 2024
Abundant Numbers (Long)
shelerr
68
10 Jan 2024