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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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brainfuck
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Christmas Trees
Collatz
Connect Four
Continued Fractions
CSS Colors
Cubes
Day of Week
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Diamonds
Divisors
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Emojify
Evil Numbers
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Factorial Factorisation
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Fractions
Game of Life
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ln 2
Look and Say
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Maze
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Nim
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Ordinal Numbers
PalindromemordnilaP
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Pascal’s Triangle
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Poker
Polyominoes
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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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Odd Polyomino Tiling
p-adic Expansion
Polygon Triangulations
QR Encoder
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Rectangle Fill
Semiprime Numbers
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Tutorial
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Hole
Golfer
Bytes
Time
Submitted
Arithmetic Numbers
HumanoidCPU
91
67ms
12 days ago
Arithmetic Numbers
scpchicken
86
68ms
3 Aug 2026
Arithmetic Numbers
AdrienHache
86
70ms
11 Jul 2026
Arithmetic Numbers
kitotch
91
68ms
29 Jun 2026
Arithmetic Numbers
rschwa6308
96
68ms
6 Jun 2026
Arithmetic Numbers
nyoshe
85
69ms
5 Jun 2026
Arithmetic Numbers
kellantech
129
69ms
1 Jun 2026
Arithmetic Numbers
zgialor-lab
89
69ms
18 May 2026
Arithmetic Numbers
gastropner
91
77ms
10 May 2026
Arithmetic Numbers
retrohun
83
70ms
3 Apr 2026
Arithmetic Numbers
Inbarw100
180
71ms
1 Apr 2026
Arithmetic Numbers
tsschepens
84
69ms
9 Mar 2026
Arithmetic Numbers
Lv0Sys
86
71ms
24 Feb 2026
Arithmetic Numbers
ListeriaM
80
89ms
13 Jan 2026
Arithmetic Numbers
JOrE20
37,658
2ms
5 Jan 2026
Arithmetic Numbers
inverseLorentz
129
79ms
26 Dec 2025
Arithmetic Numbers
DialFrost
79
140ms
26 Dec 2025
Arithmetic Numbers
kurkale6ka
37,658
2ms
18 Dec 2025
Arithmetic Numbers
xsot
79
70ms
18 Dec 2025
Arithmetic Numbers
tmyt
89
74ms
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
89ms
26 Nov 2025
Arithmetic Numbers
luuumine
84
68ms
7 Nov 2025
Arithmetic Numbers
Mabeloid
105
68ms
22 Oct 2025
Arithmetic Numbers
iczelia
84
128ms
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
70ms
17 Aug 2025
Arithmetic Numbers
matejmatik123
114
70ms
6 Jul 2025
Arithmetic Numbers
myirci
95
68ms
19 Jun 2025
Arithmetic Numbers
Nimpso
135
69ms
26 May 2025
Arithmetic Numbers
0dyse
109
69ms
24 Apr 2025
Arithmetic Numbers
not-a-pokemon
85
69ms
21 Apr 2025
Arithmetic Numbers
mttcrn
90
69ms
24 Mar 2025
Arithmetic Numbers
Jonatan6
195
6ms
22 Feb 2025
Arithmetic Numbers
kevinnaviapaiva
229
70ms
15 Feb 2025
Arithmetic Numbers
sciencejiho
130
69ms
10 Feb 2025
Arithmetic Numbers
KasperKivimaeki
🥇
76
76ms
3 Feb 2025
Arithmetic Numbers
bac0id
92
69ms
8 Jan 2025
Arithmetic Numbers
GWStuart
148
69ms
21 Nov 2024
Arithmetic Numbers
Giantnoodlemonster
118
130ms
1 Oct 2024
Arithmetic Numbers
JohandeRuiter
🥇
76
73ms
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
70ms
5 Jun 2024
Arithmetic Numbers
ei14
90
71ms
9 May 2024
Arithmetic Numbers
tik25
125
68ms
29 Mar 2024
Arithmetic Numbers
Noam527
97
128ms
26 Mar 2024
Arithmetic Numbers
dokutan
85
69ms
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
79ms
29 Feb 2024
Arithmetic Numbers
f-tucker
91
70ms
29 Jan 2024
Arithmetic Numbers
NickTheEASDude
100
111ms
29 Jan 2024
Arithmetic Numbers
YellowBunnyGit
87
70ms
28 Dec 2023
Arithmetic Numbers
Bmrl7
85
84ms
22 Dec 2023
Arithmetic Numbers
janbehrens
86
69ms
22 Dec 2023
Arithmetic Numbers
c0d3-4-F00d
222
6ms
7 Dec 2023
Arithmetic Numbers
biocommando
84
69ms
29 Nov 2023
Arithmetic Numbers
CatsAreFluffy
94
69ms
26 Nov 2023
Arithmetic Numbers
RealAMC
93
131ms
15 Nov 2023
Arithmetic Numbers
warmCabin
85
70ms
13 Nov 2023
Arithmetic Numbers
Vinterion
84
69ms
6 Nov 2023
Arithmetic Numbers
speles
89
73ms
28 Oct 2023
Arithmetic Numbers
kallmi28
90
69ms
27 Oct 2023
Arithmetic Numbers
madex
85
68ms
27 Oct 2023
Arithmetic Numbers
rhdqor213
🥇
76
79ms
22 Oct 2023
Arithmetic Numbers
Nic0M
136
73ms
22 Oct 2023
Arithmetic Numbers
adaGrad1
89
69ms
22 Oct 2023
Arithmetic Numbers
prplz
81
70ms
22 Oct 2023
Arithmetic Numbers
Sephirem98
117
84ms
20 Oct 2023
Arithmetic Numbers
JayXon
78
131ms
12 Oct 2023
Arithmetic Numbers
m-tkach
84
68ms
11 Oct 2023
Arithmetic Numbers
09cf
78
67ms
8 Oct 2023
Arithmetic Numbers
Yewzir
84
68ms
3 Oct 2023
Arithmetic Numbers
msbranicky
101
68ms
3 Oct 2023
Arithmetic Numbers
ovs-code
🥇
76
79ms
2 Oct 2023
Arithmetic Numbers
MeWhenI
83
68ms
2 Oct 2023
Arithmetic Numbers
annaproxy
89
68ms
2 Oct 2023
Arithmetic Numbers
sisyphus-ppcg
80
69ms
2 Oct 2023
Arithmetic Numbers
Alex-x90
79
70ms
2 Oct 2023
Arithmetic Numbers
stefangimmillaro
84
69ms
2 Oct 2023
Arithmetic Numbers
Shanethegamer
81
72ms
2 Oct 2023
Arithmetic Numbers
GolfingSuccess
87
89ms
2 Oct 2023
Arithmetic Numbers
saito-ta
78
73ms
2 Oct 2023
Arithmetic Numbers
inventshah
84
68ms
1 Oct 2023
Arithmetic Numbers
nwellnhof
80
69ms
1 Oct 2023
Arithmetic Numbers
KatieLG-Transpiler
45,350
2ms
1 Oct 2023
Arithmetic Numbers
KatieLG
45,352
2ms
1 Oct 2023
Arithmetic Numbers
jared-hughes
83
69ms
1 Oct 2023