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
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
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
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
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
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
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
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
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
Rule 110
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Ten-pin Bowling
Time Distance
Tongue-twisters
Transpose Sentence
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Hole
Golfer
Chars
Submitted
Abundant Numbers (Long)
targrik
70
20 days ago
Abundant Numbers (Long)
mpn2005
65
6 Nov 2024
Abundant Numbers (Long)
edsrzf
67
21 Sep 2024
Abundant Numbers (Long)
Mabeloid
969
18 Sep 2024
Abundant Numbers (Long)
sean-niemann
65
12 Aug 2024
Abundant Numbers (Long)
Kokusui
75
22 Jul 2024
Abundant Numbers (Long)
HumanoidCPU
969
17 May 2024
Abundant Numbers (Long)
Pimentero
72
15 Apr 2024
Abundant Numbers (Long)
PowershellKnut
95
17 Mar 2024
Abundant Numbers (Long)
dokutan
76
16 Mar 2024
Abundant Numbers (Long)
DialFrost
62
22 Dec 2023
Abundant Numbers (Long)
demacus
72
3 Nov 2023
Abundant Numbers (Long)
snoozingnewt
97
19 Oct 2023
Abundant Numbers (Long)
msbranicky
87
8 Sep 2023
Abundant Numbers (Long)
adriweb
83
9 Aug 2023
Abundant Numbers (Long)
stefangimmillaro
67
24 Jun 2023
Abundant Numbers (Long)
MeWhenI
70
29 May 2023
Abundant Numbers (Long)
Shanethegamer
65
17 May 2023
Abundant Numbers (Long)
raphaelimahorn
69
24 Mar 2023
Abundant Numbers (Long)
StronkCheese
93
20 Feb 2023
Abundant Numbers (Long)
YPuest
100
16 Feb 2023
Abundant Numbers (Long)
ratPoopert
85
10 Feb 2023
Abundant Numbers (Long)
zelenovas
100
8 Feb 2023
Abundant Numbers (Long)
Betuaredead
66
7 Jan 2023
Abundant Numbers (Long)
retrohun
967
27 Dec 2022
Abundant Numbers (Long)
mauroplg
76
21 Dec 2022
Abundant Numbers (Long)
FrederikHutfless
89
21 Dec 2022
Abundant Numbers (Long)
astdefu
70
13 Dec 2022
Abundant Numbers (Long)
pschmid0
68
6 Dec 2022
Abundant Numbers (Long)
jklshdfkjsdh
92
4 Dec 2022
Abundant Numbers (Long)
josh-h-90
74
1 Dec 2022
Abundant Numbers (Long)
Steffan153
62
29 Nov 2022
Abundant Numbers (Long)
emplv
59
22 Nov 2022
Abundant Numbers (Long)
satutalo
71
21 Nov 2022
Abundant Numbers (Long)
KatieLG-Transpiler
1,214
21 Nov 2022
Abundant Numbers (Long)
KatieLG
1,214
21 Nov 2022
Abundant Numbers (Long)
KrausRaus
69
21 Nov 2022
Abundant Numbers (Long)
sisyphus-ppcg
60
20 Nov 2022
Abundant Numbers (Long)
Lydxn
🥇
57
20 Nov 2022
Abundant Numbers (Long)
primo-ppcg
🥇
57
20 Nov 2022
Abundant Numbers (Long)
janbehrens
63
19 Nov 2022
Abundant Numbers (Long)
GrayJoKing
🥇
57
19 Nov 2022