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
ROT13
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
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
Rockstar 2
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
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
Rockstar 2
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
ROT13
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
Bytes
Submitted
Ascending Primes
JunkIce
165
27 hours ago
Ascending Primes
JunkIce
167
27 hours ago
Ascending Primes
ryyyn
90
28 hours ago
Ascending Primes
emgordon154
226
39 hours ago
Ascending Primes
CaedenHarper
102
3 days ago
Ascending Primes
CaedenHarper
189
3 days ago
Ascending Primes
CaedenHarper
106
3 days ago
Ascending Primes
dokutan
💎
483
5 days ago
Ascending Primes
snoozingnewt
135
5 days ago
Ascending Primes
targrik
378
5 days ago
Ascending Primes
MeWhenI
💎
163
5 days ago
Ascending Primes
HumanoidCPU
🥈
553
6 days ago
Ascending Primes
KatieLG
🥈
553
6 days ago
Ascending Primes
Shanethegamer
🥈
553
7 days ago
Ascending Primes
GolfingSuccess
🥈
553
7 days ago
Ascending Primes
acotis
🥉
105
9 days ago
Ascending Primes
msbranicky
212
10 days ago
Ascending Primes
c0d3-4-F00d
198
10 days ago
Ascending Primes
KatieLG
619
11 days ago
Ascending Primes
rboath
🥉
123
11 days ago
Ascending Primes
KasperKivimaeki
85
12 days ago
Ascending Primes
Artemis21
130
12 days ago
Ascending Primes
Yewzir
🥈
185
13 days ago
Ascending Primes
rucin93
68
14 days ago
Ascending Primes
KatieLG
517
16 days ago
Ascending Primes
AidanWalter
761
16 days ago
Ascending Primes
Fishyfii
524
17 days ago
Ascending Primes
emgordon154
🥉
153
17 days ago
Ascending Primes
kg583
🥈
137
19 days ago
Ascending Primes
edsrzf
💎
115
19 days ago
Ascending Primes
ravnskjaer
429
20 days ago
Ascending Primes
rchalamala
142
20 days ago
Ascending Primes
MeWhenI
66
21 days ago
Ascending Primes
BeansMage42
296
22 days ago
Ascending Primes
zt14427
301
23 days ago
Ascending Primes
Shanethegamer
517
23 days ago
Ascending Primes
error256
🥇
64
24 days ago
Ascending Primes
error256
69
24 days ago
Ascending Primes
error256
💎
99
24 days ago
Ascending Primes
kg583
🥈
131
24 days ago
Ascending Primes
m-tkach
65
24 days ago
Ascending Primes
zacjl
🥈
100
24 days ago
Ascending Primes
Yax42
116
24 days ago
Ascending Primes
croc54
153
25 days ago
Ascending Primes
arebbsba
569
27 days ago
Ascending Primes
Yewzir
135
27 days ago
Ascending Primes
SURAJMITTAL
243
20 Dec 2024
Ascending Primes
sean-niemann
69
17 Dec 2024
Ascending Primes
sean-niemann
92
17 Dec 2024
Ascending Primes
GeneralFabian
194
15 Dec 2024
Ascending Primes
dokutan
🥉
497
12 Dec 2024
Ascending Primes
tatzyr
69
12 Dec 2024
Ascending Primes
HumanoidCPU
517
12 Dec 2024
Ascending Primes
edsrzf
🥉
189
11 Dec 2024
Ascending Primes
emgordon154
122
11 Dec 2024
Ascending Primes
08jne01
306
10 Dec 2024
Ascending Primes
mantrades
341
10 Dec 2024
Ascending Primes
dokutan
420
7 Dec 2024
Ascending Primes
dokutan
452
7 Dec 2024
Ascending Primes
dokutan
581
7 Dec 2024
Ascending Primes
dokutan
489
7 Dec 2024
Ascending Primes
dokutan
423
7 Dec 2024
Ascending Primes
dokutan
🥈
470
7 Dec 2024
Ascending Primes
dokutan
490
7 Dec 2024
Ascending Primes
dokutan
481
7 Dec 2024
Ascending Primes
AdrienHache
💎
54
6 Dec 2024
Ascending Primes
Shanethegamer
🥈
616
6 Dec 2024
Ascending Primes
lifthrasiir
109
4 Dec 2024
Ascending Primes
lifthrasiir
102
2 Dec 2024
Ascending Primes
JackieAlacrity2373
313
1 Dec 2024
Ascending Primes
lifthrasiir
28
29 Nov 2024
Ascending Primes
LukeBridges
99
27 Nov 2024
Ascending Primes
emgordon154
🥈
77
27 Nov 2024
Ascending Primes
moustave
153
26 Nov 2024
Ascending Primes
emgordon154
117
25 Nov 2024