The
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hole will go live in approximately
2 days
. Why not try and solve it ahead of time?
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APL
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BQN
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Egel
Fennel
Harbour
Hare
Haxe
Hush
Hy
Knight
Lily
Luau
Odin
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Racket
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Stax
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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
Chess Move Validation
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
Nim
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
Ulam Sequence
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
Langton’s Ant
Lyndon Factorization
NFA Simulator
Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
Quadratic Formula
Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
Thue–Morse Constant
Turtle
Tutorial
Yellowstone Permutation
Hole
Golfer
Bytes
Time
Submitted
π
KasperKivimaeki
162
314ms
16 days ago
π
JayXon
🥇
156
778ms
20 days ago
π
kkoenig
🥇
156
750ms
20 days ago
π
vhoulbreque
1,055
325ms
5 Jul 2026
π
Carlos-EAC
1,050
310ms
15 Mar 2026
π
Lv0Sys
257
326ms
14 Mar 2026
π
Andrey2001
1,050
325ms
27 Jan 2026
π
JOrE20
1,083
323ms
4 Jan 2026
π
CaedenHarper
223
341ms
20 Nov 2025
π
jerrandolph
540
417ms
30 Sep 2025
π
fuzzylojik-golf
1,050
307ms
4 Aug 2025
π
Ralac07
1,051
307ms
28 Jul 2025
π
RaBa21
1,053
320ms
19 Jul 2025
π
JOrE-Softwares
1,091
323ms
3 Jun 2025
π
jupj
732
323ms
16 Mar 2025
π
keelimeguy
1,052
319ms
14 Mar 2025
π
Mabeloid
1,055
329ms
14 Mar 2025
π
AidanWalter
1,057
296ms
2 Jan 2025
π
madeforlosers
1,053
319ms
16 Dec 2024
π
hiichbindermax
1,057
300ms
27 Oct 2024
π
HumanoidCPU
1,050
297ms
26 Aug 2024
π
bac0id
1,053
313ms
25 Jun 2024
π
dokutan
616
306ms
1 Jun 2024
π
sciencejiho
1,058
302ms
29 Apr 2024
π
aalec
1,056
333ms
23 Apr 2024
π
trinityy-7
1,058
309ms
14 Mar 2024
π
bastatom
1,050
319ms
14 Mar 2024
π
hrubymar10
1,050
303ms
8 Mar 2024
π
Maximizer02
1,058
300ms
28 Feb 2024
π
yuchuehw
1,059
310ms
28 Jan 2024
π
Yewzir
743
313ms
3 Jan 2024
π
Pale-Vessel
1,057
296ms
21 Dec 2023
π
elgan65536
640
317ms
23 Oct 2023
π
stefangimmillaro
212
318ms
17 Oct 2023
π
GWStuart
1,057
300ms
15 Sep 2023
π
Shanethegamer
1,050
291ms
13 Sep 2023
π
msbranicky
664
314ms
25 Aug 2023
π
adamnielson42
1,090
330ms
26 Apr 2023
π
esnethen
1,059
310ms
20 Feb 2023
π
MeWhenI
171
320ms
9 Feb 2023
π
voytxt
1,050
320ms
3 Feb 2023
π
retrohun
1,055
313ms
28 Dec 2022
π
Azearia
1,057
312ms
4 Dec 2022
π
051
1,058
322ms
8 Aug 2022
π
KatieLG-Transpiler
1,052
311ms
24 Jun 2022
π
didion0
1,055
306ms
3 May 2022
π
otubby
1,057
295ms
30 Mar 2022
π
j-Ewan
188
1,622ms
15 Mar 2022
π
mokymok
1,050
309ms
9 Nov 2021
π
KatieLG
1,050
325ms
10 Oct 2021
π
Lydxn
🥉
158
319ms
5 Oct 2021
π
cure-honey
230
304ms
8 Jul 2021
π
raghavken
1,056
325ms
22 Apr 2021
π
masterada
613
326ms
27 Mar 2021
π
doge1338
363
318ms
20 Mar 2021
π
UBKorkut
1,057
311ms
14 Mar 2021
π
Omega65536
1,055
308ms
7 Jan 2021
π
argusdusty
160
320ms
31 Dec 2020
π
abailey2020
1,053
304ms
10 Dec 2020
π
mothcolada
1,057
309ms
6 Dec 2020
π
ReidZ3
1,052
306ms
28 Nov 2020
π
Dazza314
1,055
304ms
8 Nov 2020
π
j0ran
1,053
302ms
28 Oct 2020
π
Waffle3z
1,055
309ms
11 Oct 2020
π
primo-ppcg
🥉
158
644ms
5 Oct 2020
π
nwellnhof
🥉
158
330ms
4 Oct 2020
π
Whinarn
242
319ms
25 Apr 2020
π
bendiscz
224
306ms
20 Apr 2020
π
mazzegi
922
1,973ms
19 Apr 2020
π
MahlerFive
1,050
316ms
19 Apr 2020
π
guliyevemil1
738
299ms
17 Apr 2020
π
hajimehoshi
785
308ms
16 Apr 2020
π
lukechampine
336
312ms
16 Apr 2020
π
ThomasDotCodes
514
320ms
15 Apr 2020
π
JRaspass
1,050
308ms
15 Apr 2020