Difficulty level:
Difficulty:
B2-C2
Theme:
Science
Date:
2026-11-10
Click on an empty cell for your first clue.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
ACROSS
3
organism
7
genetics
8
gas (state of matter)
9
inventor
10
blackout, power outage
12
to drain (=to remove liquid from)
14
tin (metal, element)
15
limescale
18
mercury (chemical element)
19
light bulb
20
microscopic (very small)
DOWN
1
to freeze (=to lower something's temperature)
2
air pressure, atmospheric pressure 3 words
4
matter (physics)
5
time travel 4 words
6
to poison
7
to drip (=to fall one drop at a time)
11
potassium
13
sodium
16
magnet
17
iodine
ACROSS
3
organism
7
genetics
8
gas (state of matter)
9
inventor
10
blackout, power outage
12
to drain (=to remove liquid from)
14
tin (metal, element)
15
limescale
18
mercury (chemical element)
19
light bulb
20
microscopic (very small)
DOWN
1
to freeze (=to lower something's temperature)
2
air pressure, atmospheric pressure 3 words
4
matter (physics)
5
time travel 4 words
6
to poison
7
to drip (=to fall one drop at a time)
11
potassium
13
sodium
16
magnet
17
iodine