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
Van Eck Sequence
ovs-code
45
17 days ago
Van Eck Sequence
alexsave
77
26 days ago
Van Eck Sequence
charliegaming
83
22 Oct 2024
Van Eck Sequence
xyangst
65
12 Oct 2024
Van Eck Sequence
dokutan
916
9 Oct 2024
Van Eck Sequence
Mabeloid
3,562
3 Oct 2024
Van Eck Sequence
duckyluuk
49
3 Oct 2024
Van Eck Sequence
voytxt
50
11 Jul 2024
Van Eck Sequence
thisishowmymindworks
77
28 Jun 2024
Van Eck Sequence
hacker112
666
20 Jun 2024
Van Eck Sequence
vlpx
🥇
43
18 Jun 2024
Van Eck Sequence
helbling
52
27 May 2024
Van Eck Sequence
HumanoidCPU
127
27 May 2024
Van Eck Sequence
coreynash
53
14 Mar 2024
Van Eck Sequence
two-bad
60
15 Feb 2024
Van Eck Sequence
trinityy-7
74
6 Feb 2024
Van Eck Sequence
1231234md5
91
29 Jan 2024
Van Eck Sequence
olleicua
98
22 Jan 2024
Van Eck Sequence
lukegustafson
46
12 Jan 2024
Van Eck Sequence
msbranicky
115
9 Jan 2024
Van Eck Sequence
DialFrost
63
5 Dec 2023
Van Eck Sequence
madeforlosers
68
16 Oct 2023
Van Eck Sequence
weliveinhell
87
3 Oct 2023
Van Eck Sequence
Naruyoko
60
13 Aug 2023
Van Eck Sequence
biocommando
47
10 Aug 2023
Van Eck Sequence
Maznek
50
28 Jun 2023
Van Eck Sequence
zakariamouhid
90
12 Jun 2023
Van Eck Sequence
adamnielson42
594
2 Jun 2023
Van Eck Sequence
tayloia
51
18 May 2023
Van Eck Sequence
scpchicken
66
17 May 2023
Van Eck Sequence
Argeento
🥇
43
14 May 2023
Van Eck Sequence
rucin93
🥇
43
14 May 2023
Van Eck Sequence
sean-niemann
🥇
43
10 May 2023
Van Eck Sequence
danielphilpottwork
97
12 Apr 2023
Van Eck Sequence
neel11235813
68
4 Apr 2023
Van Eck Sequence
Steffan153
🥇
43
27 Feb 2023
Van Eck Sequence
TheLazySquid
117
31 Jan 2023
Van Eck Sequence
DayDun
54
24 Jan 2023
Van Eck Sequence
FlorianCassayre
61
22 Jan 2023
Van Eck Sequence
ShiraJoseph
95
30 Dec 2022
Van Eck Sequence
retrohun
3,562
28 Dec 2022
Van Eck Sequence
CatsAreFluffy
72
16 Dec 2022
Van Eck Sequence
inventshah
50
15 Nov 2022
Van Eck Sequence
GeorgeStechman
83
11 Oct 2022
Van Eck Sequence
TheCod-r
114
11 Oct 2022
Van Eck Sequence
eranws
57
9 Sep 2022
Van Eck Sequence
BambooleanLogic
79
30 Aug 2022
Van Eck Sequence
null-tangent
188
22 Aug 2022
Van Eck Sequence
KatieLG-Transpiler
2,563
23 Jun 2022
Van Eck Sequence
janbehrens
50
31 May 2022
Van Eck Sequence
dmrichwa
48
25 Apr 2022
Van Eck Sequence
jared-hughes
50
6 Apr 2022
Van Eck Sequence
fitzdotlol
93
28 Mar 2022
Van Eck Sequence
gnlow
2,561
27 Jan 2022
Van Eck Sequence
Re-Adventures
79
17 Jan 2022
Van Eck Sequence
akshatj27
46
11 Jan 2022
Van Eck Sequence
uttumuttu
50
8 Jan 2022
Van Eck Sequence
Garklein
65
7 Jan 2022
Van Eck Sequence
florton
65
7 Jan 2022
Van Eck Sequence
emgordon154
61
21 Dec 2021
Van Eck Sequence
mokymok
3,562
8 Nov 2021
Van Eck Sequence
aliakseikalosha
135
1 Nov 2021
Van Eck Sequence
con-cs
97
13 Oct 2021
Van Eck Sequence
nwellnhof
44
12 Oct 2021
Van Eck Sequence
elisherer
67
7 Oct 2021
Van Eck Sequence
schachmattmatt
55
26 Sep 2021
Van Eck Sequence
xiBread
66
26 Sep 2021
Van Eck Sequence
SpareManiKatti
72
10 Sep 2021
Van Eck Sequence
ereztaiar
86
7 Sep 2021
Van Eck Sequence
Lydxn
🥇
43
7 Sep 2021
Van Eck Sequence
GrayJoKing
44
7 Sep 2021
Van Eck Sequence
jakzo
🥇
43
5 Sep 2021
Van Eck Sequence
adoxography
75
20 Aug 2021
Van Eck Sequence
raphaelimahorn
63
10 Aug 2021
Van Eck Sequence
itsh01
45
11 Jul 2021