Difficulty level:
Difficulty:
A1-B1
Theme:
Science
Date:
2026-09-13
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
2
to boil (=to begin to turn into vapour)
4
researcher
5
light (from sun, lamp)
7
poison
9
salt
12
weight (heaviness)
13
to warm up (=to become warmer)
16
scientist
18
science
19
liquid (substance that flows)
20
biology
DOWN
1
to flow (liquid)
2
physics
3
gold (metal, element)
4
plug (electrical connecting device)
6
research
8
experiment
10
bomb
11
to discover (=to find something for the first time)
14
keyboard (of a computer)
15
metal
17
race (human categorization)
ACROSS
2
to boil (=to begin to turn into vapour)
4
researcher
5
light (from sun, lamp)
7
poison
9
salt
12
weight (heaviness)
13
to warm up (=to become warmer)
16
scientist
18
science
19
liquid (substance that flows)
20
biology
DOWN
1
to flow (liquid)
2
physics
3
gold (metal, element)
4
plug (electrical connecting device)
6
research
8
experiment
10
bomb
11
to discover (=to find something for the first time)
14
keyboard (of a computer)
15
metal
17
race (human categorization)