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hole will go live in approximately
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. Why not try and solve it ahead of time?
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Billiards
brainfuck
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Collatz
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Cubes
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Diamonds
Divisors
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Emojify
Evil Numbers
Evil Numbers (Long)
Factorial Factorisation
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Fractions
Game of Life
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Intersection
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ISBN
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ln 2
Look and Say
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Lucky Tickets
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Mandelbrot
Maze
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Minesweeper
Morse Decoder
Morse Encoder
Multitap Input
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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
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Proximity Grid
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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
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Numbrix
Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
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Rectangle Fill
Semiprime Numbers
Smooth Numbers
Snake
Sphenic Numbers
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Turtle
Tutorial
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Hole
Golfer
Chars
Time
Submitted
Abundant Numbers (Long)
sona-tau
73
177ms
22 May 2026
Abundant Numbers (Long)
madeforlosers
1,221
123ms
22 Apr 2026
Abundant Numbers (Long)
edsrzf
62
260ms
11 Apr 2026
Abundant Numbers (Long)
JOrE20
62
239ms
26 Feb 2026
Abundant Numbers (Long)
snoozingnewt
🥇
61
288ms
5 Dec 2025
Abundant Numbers (Long)
iczelia
🥇
61
285ms
16 Oct 2025
Abundant Numbers (Long)
Andriamanitra
🥇
61
300ms
15 Oct 2025
Abundant Numbers (Long)
jacekwladzinski
63
231ms
8 Oct 2025
Abundant Numbers (Long)
albanian-laundromat
🥇
61
289ms
4 Oct 2025
Abundant Numbers (Long)
fuzzylojik-golf
🥇
61
294ms
27 Aug 2025
Abundant Numbers (Long)
DanielVenable
62
241ms
2 Aug 2025
Abundant Numbers (Long)
YAJUE114514
62
237ms
27 Jul 2025
Abundant Numbers (Long)
dokutan
62
228ms
17 Jul 2025
Abundant Numbers (Long)
nyson
63
241ms
24 Jun 2025
Abundant Numbers (Long)
Natanaelel
🥇
61
290ms
12 May 2025
Abundant Numbers (Long)
brimstonetrader
62
238ms
15 Apr 2025
Abundant Numbers (Long)
davidwangd
64
253ms
6 Apr 2025
Abundant Numbers (Long)
CaedenHarper
1,221
125ms
25 Jan 2025
Abundant Numbers (Long)
cbrt-x
62
234ms
20 Jan 2025
Abundant Numbers (Long)
sean-niemann
🥇
61
283ms
20 Dec 2024
Abundant Numbers (Long)
the-zammers
62
228ms
2 Dec 2024
Abundant Numbers (Long)
glassala
73
205ms
28 Oct 2024
Abundant Numbers (Long)
Mabeloid
1,221
130ms
18 Sep 2024
Abundant Numbers (Long)
pardouin
🥇
61
287ms
15 Sep 2024
Abundant Numbers (Long)
Awsute
62
238ms
20 Aug 2024
Abundant Numbers (Long)
DialFrost
🥇
61
306ms
5 Aug 2024
Abundant Numbers (Long)
jtaxen
83
210ms
14 Jun 2024
Abundant Numbers (Long)
HumanoidCPU
1,221
119ms
17 May 2024
Abundant Numbers (Long)
inverseLorentz
62
228ms
29 Feb 2024
Abundant Numbers (Long)
strout
62
234ms
15 Dec 2023
Abundant Numbers (Long)
btnlq
🥇
61
287ms
14 Oct 2023
Abundant Numbers (Long)
tobeannouncd
70
287ms
15 Sep 2023
Abundant Numbers (Long)
piebot3000
73
193ms
14 Sep 2023
Abundant Numbers (Long)
alomiF
62
236ms
10 Sep 2023
Abundant Numbers (Long)
yzhs
62
245ms
21 Jun 2023
Abundant Numbers (Long)
y-koj
🥇
61
275ms
28 May 2023
Abundant Numbers (Long)
Irratix
62
237ms
15 May 2023
Abundant Numbers (Long)
KatieLG-Transpiler
1,221
127ms
14 May 2023
Abundant Numbers (Long)
Z-snails
63
249ms
27 Feb 2023
Abundant Numbers (Long)
Shanethegamer
🥇
61
1,012ms
26 Feb 2023
Abundant Numbers (Long)
scpchicken
🥇
61
306ms
21 Feb 2023
Abundant Numbers (Long)
ashtraypettingzoo
66
192ms
11 Feb 2023
Abundant Numbers (Long)
ovs-code
🥇
61
286ms
30 Jan 2023
Abundant Numbers (Long)
lynn
🥇
61
974ms
29 Jan 2023
Abundant Numbers (Long)
eddiesmithxyz
63
241ms
9 Jan 2023
Abundant Numbers (Long)
prplz
🥇
61
335ms
8 Jan 2023
Abundant Numbers (Long)
retrohun
1,221
122ms
27 Dec 2022
Abundant Numbers (Long)
Steffan153
🥇
61
279ms
14 Dec 2022
Abundant Numbers (Long)
PPKFS
68
238ms
10 Dec 2022
Abundant Numbers (Long)
aDwarfNamedUrist
63
236ms
6 Dec 2022
Abundant Numbers (Long)
wiebecommajonas
75
185ms
30 Nov 2022
Abundant Numbers (Long)
Attero
🥇
61
300ms
25 Nov 2022
Abundant Numbers (Long)
MeWhenI
68
256ms
22 Nov 2022
Abundant Numbers (Long)
KatieLG
1,221
125ms
21 Nov 2022
Abundant Numbers (Long)
xnor-gate
🥇
61
298ms
21 Nov 2022
Abundant Numbers (Long)
annaproxy
🥇
61
295ms
20 Nov 2022
Abundant Numbers (Long)
Lydxn
🥇
61
344ms
20 Nov 2022
Abundant Numbers (Long)
primo-ppcg
🥇
61
308ms
20 Nov 2022
Abundant Numbers (Long)
SirBogman
🥇
61
305ms
20 Nov 2022
Abundant Numbers (Long)
JayXon
🥇
61
287ms
19 Nov 2022
Abundant Numbers (Long)
HPWiz
🥇
61
285ms
19 Nov 2022
Abundant Numbers (Long)
GrayJoKing
🥇
61
966ms
19 Nov 2022