The
Nim
hole will go live in approximately
11 hours
. Why not try and solve it ahead of time?
Recent Solutions
Prev Hole
Play Hole
Next Hole
Achievements
Cheevos
Golfers
Solutions
All Holes
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Alphabetic Numbers
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Connect Four
Continued Fractions
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
Gray Code Decoder
Gray Code Encoder
Happy Numbers
Happy Numbers (Long)
Hexdump
Hilbert Curve
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
Mandelbrot
Maze
Medal Tally
Minesweeper
Morse Decoder
Morse Encoder
Multitap Input
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Partition Numbers
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
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Taxicab Numbers
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Apéry’s Constant
Binary Lambda Calculus
Chess960 Decoder
Chess960 Encoder
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Ulam Sequence
All Languages
><>
ALGOL 68
ArkScript
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
Haskell
Hexagony
iogii
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
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
ZuzuScript
Bytes
Chars
Scoring
Bytes
Chars
Language
All
><>
ALGOL 68
ArkScript
Assembly
AWK
Bash
BASIC
Berry
brainfuck
C
C#
C++
Civet
Clojure
COBOL
Coconut
Common Lisp
Crystal
D
Dart
Elixir
Erlang
F#
Factor
Forth
Fortran
Gleam
Go
GolfScript
Groovy
Haskell
Hexagony
iogii
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
APL
Arturo
Befunge
BQN
CJam
CoffeeScript
Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
Picat
Qore
Racket
Rebol
Rexx
Scala
Squirrel
Stax
Uiua
Umka
Vala
Vyxal
ZuzuScript
Hole
All
12 Days of Christmas
24 Game
99 Bottles of Beer
Abundant Numbers
Abundant Numbers (Long)
Alphabetic Numbers
Arabic to Roman
Arithmetic Numbers
Arrows
Ascending Primes
ASCII Table
Billiards
brainfuck
Calendar
Card Number Validation
Catalan Numbers
Catalan’s Constant
Christmas Trees
Collatz
Connect Four
Continued Fractions
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
Gray Code Decoder
Gray Code Encoder
Happy Numbers
Happy Numbers (Long)
Hexdump
Hilbert Curve
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
Mandelbrot
Maze
Medal Tally
Minesweeper
Morse Decoder
Morse Encoder
Multitap Input
Musical Chords
N Queens
Niven Numbers
Niven Numbers (Long)
Number Spiral
Odious Numbers
Odious Numbers (Long)
Ordinal Numbers
PalindromemordnilaP
Pangram Grep
Partition Numbers
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
Scrambled Sort
Set
Seven Segment
SI Units
Sierpiński Triangle
Smith Numbers
Spelling Numbers
Star Wars GPT
Star Wars Opening Crawl
Sudoku
Sudoku (Fill-in)
Taxicab Numbers
Ten-pin Bowling
Tic-tac-toe
Time Distance
Tongue-twisters
Topological Sort
Tower of Hanoi
Transpose Sentence
Trinomial Triangle
United States
Vampire Numbers
Van Eck Sequence
Zeckendorf Representation
Zodiac Signs
γ
λ
π
τ
φ
√2
𝑒
Experimental Hole
Apéry’s Constant
Binary Lambda Calculus
Chess960 Decoder
Chess960 Encoder
Crossword
CSS Colors (Inverse)
CSS Grid
Dragon Curve
Ellipse Perimeters
Flags
Floyd-Steinberg Dithering
Hexagonal Spiral
Highly Composite Numbers
Huffman Encoder
NFA Simulator
Nim
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Turtle
Tutorial
Ulam Sequence
Hole
Golfer
Bytes
Time
Submitted
Arithmetic Numbers
kitotch
91
68ms
33 hours ago
Arithmetic Numbers
rschwa6308
96
74ms
23 days ago
Arithmetic Numbers
nyoshe
85
77ms
24 days ago
Arithmetic Numbers
kellantech
129
71ms
1 Jun 2026
Arithmetic Numbers
zgialor-lab
89
69ms
18 May 2026
Arithmetic Numbers
gastropner
91
77ms
10 May 2026
Arithmetic Numbers
retrohun
83
97ms
3 Apr 2026
Arithmetic Numbers
Inbarw100
180
74ms
1 Apr 2026
Arithmetic Numbers
tsschepens
84
69ms
9 Mar 2026
Arithmetic Numbers
RainVniaR
86
71ms
24 Feb 2026
Arithmetic Numbers
ListeriaM
80
91ms
13 Jan 2026
Arithmetic Numbers
JOrE20
37,658
2ms
5 Jan 2026
Arithmetic Numbers
inverseLorentz
129
84ms
26 Dec 2025
Arithmetic Numbers
DialFrost
79
140ms
26 Dec 2025
Arithmetic Numbers
kurkale6ka
37,658
3ms
18 Dec 2025
Arithmetic Numbers
xsot
79
76ms
18 Dec 2025
Arithmetic Numbers
tmyt
89
85ms
16 Dec 2025
Arithmetic Numbers
sean-niemann
80
69ms
7 Dec 2025
Arithmetic Numbers
prestosilver
83
81ms
3 Dec 2025
Arithmetic Numbers
Maashau
88
67ms
29 Nov 2025
Arithmetic Numbers
solisolu
81
102ms
26 Nov 2025
Arithmetic Numbers
luuumine
84
68ms
7 Nov 2025
Arithmetic Numbers
Mabeloid
105
69ms
22 Oct 2025
Arithmetic Numbers
iczelia
84
133ms
19 Oct 2025
Arithmetic Numbers
Babafaba
94
69ms
15 Oct 2025
Arithmetic Numbers
snoozingnewt
88
71ms
10 Oct 2025
Arithmetic Numbers
Yax42
92
68ms
9 Oct 2025
Arithmetic Numbers
fuzzylojik-golf
81
69ms
28 Aug 2025
Arithmetic Numbers
CaedenHarper
88
80ms
17 Aug 2025
Arithmetic Numbers
matejmatik123
114
75ms
6 Jul 2025
Arithmetic Numbers
myirci
95
68ms
19 Jun 2025
Arithmetic Numbers
Nimpso
135
69ms
26 May 2025
Arithmetic Numbers
0dyse
109
73ms
24 Apr 2025
Arithmetic Numbers
not-a-pokemon
85
71ms
21 Apr 2025
Arithmetic Numbers
mttcrn
90
74ms
24 Mar 2025
Arithmetic Numbers
Jonatan6
195
8ms
22 Feb 2025
Arithmetic Numbers
kevinnaviapaiva
229
73ms
15 Feb 2025
Arithmetic Numbers
sciencejiho
130
70ms
10 Feb 2025
Arithmetic Numbers
KasperKivimaeki
🥇
76
83ms
3 Feb 2025
Arithmetic Numbers
bac0id
92
70ms
8 Jan 2025
Arithmetic Numbers
GWStuart
148
69ms
21 Nov 2024
Arithmetic Numbers
Giantnoodlemonster
118
133ms
1 Oct 2024
Arithmetic Numbers
JohandeRuiter
🥇
76
77ms
26 Aug 2024
Arithmetic Numbers
sjrct
92
70ms
10 Aug 2024
Arithmetic Numbers
aarooosh
118
69ms
6 Aug 2024
Arithmetic Numbers
emgordon154
84
69ms
25 Jul 2024
Arithmetic Numbers
unknown25001
111
69ms
18 Jul 2024
Arithmetic Numbers
CutSandstone
113
69ms
5 Jul 2024
Arithmetic Numbers
elttil
91
71ms
5 Jun 2024
Arithmetic Numbers
ei14
90
71ms
9 May 2024
Arithmetic Numbers
tik25
125
69ms
29 Mar 2024
Arithmetic Numbers
Noam527
97
128ms
26 Mar 2024
Arithmetic Numbers
dokutan
85
71ms
16 Mar 2024
Arithmetic Numbers
namelessiw
90
70ms
11 Mar 2024
Arithmetic Numbers
0xV0RT3X
90
70ms
4 Mar 2024
Arithmetic Numbers
Luca2812
90
72ms
4 Mar 2024
Arithmetic Numbers
Mandrzejy
84
84ms
29 Feb 2024
Arithmetic Numbers
HumanoidCPU
93
70ms
7 Feb 2024
Arithmetic Numbers
f-tucker
91
70ms
29 Jan 2024
Arithmetic Numbers
NickTheEASDude
100
111ms
29 Jan 2024
Arithmetic Numbers
YellowBunnyGit
87
71ms
28 Dec 2023
Arithmetic Numbers
Bmrl7
85
86ms
22 Dec 2023
Arithmetic Numbers
janbehrens
86
70ms
22 Dec 2023
Arithmetic Numbers
c0d3-4-F00d
222
6ms
7 Dec 2023
Arithmetic Numbers
biocommando
84
80ms
29 Nov 2023
Arithmetic Numbers
CatsAreFluffy
94
84ms
26 Nov 2023
Arithmetic Numbers
RealAMC
93
131ms
15 Nov 2023
Arithmetic Numbers
warmCabin
85
71ms
13 Nov 2023
Arithmetic Numbers
Vinterion
84
69ms
6 Nov 2023
Arithmetic Numbers
speles
89
76ms
28 Oct 2023
Arithmetic Numbers
kallmi28
90
69ms
27 Oct 2023
Arithmetic Numbers
madex
85
70ms
27 Oct 2023
Arithmetic Numbers
rhdqor213
🥇
76
81ms
22 Oct 2023
Arithmetic Numbers
Nic0M
136
77ms
22 Oct 2023
Arithmetic Numbers
adaGrad1
89
71ms
22 Oct 2023
Arithmetic Numbers
prplz
81
70ms
22 Oct 2023
Arithmetic Numbers
Sephirem98
117
84ms
20 Oct 2023
Arithmetic Numbers
JayXon
78
135ms
12 Oct 2023
Arithmetic Numbers
m-tkach
84
70ms
11 Oct 2023
Arithmetic Numbers
09cf
78
84ms
8 Oct 2023
Arithmetic Numbers
Yewzir
84
70ms
3 Oct 2023
Arithmetic Numbers
msbranicky
101
70ms
3 Oct 2023
Arithmetic Numbers
ovs-code
🥇
76
79ms
2 Oct 2023
Arithmetic Numbers
MeWhenI
83
69ms
2 Oct 2023
Arithmetic Numbers
annaproxy
89
70ms
2 Oct 2023
Arithmetic Numbers
sisyphus-ppcg
80
74ms
2 Oct 2023
Arithmetic Numbers
Alex-x90
79
74ms
2 Oct 2023
Arithmetic Numbers
stefangimmillaro
84
70ms
2 Oct 2023
Arithmetic Numbers
Shanethegamer
81
74ms
2 Oct 2023
Arithmetic Numbers
GolfingSuccess
87
91ms
2 Oct 2023
Arithmetic Numbers
saito-ta
78
80ms
2 Oct 2023
Arithmetic Numbers
inventshah
84
69ms
1 Oct 2023
Arithmetic Numbers
nwellnhof
80
70ms
1 Oct 2023
Arithmetic Numbers
KatieLG-Transpiler
45,350
3ms
1 Oct 2023
Arithmetic Numbers
KatieLG
45,352
2ms
1 Oct 2023
Arithmetic Numbers
jared-hughes
83
70ms
1 Oct 2023