Hard Level 13
Thunder & Muscle · Hard · Rotation enabled
1 down · 7 lettersThe sound produced by rapidly expanding air heated by lightning.
Your tiles
Select · rotate if needed · place
Loading saved progress…
About this puzzle
In Thunder & Muscle, fit 9 letter pieces onto a 9 × 7 board to complete 6 words. You can rotate each piece in quarter turns; you cannot flip it.
Start with the clue you know, then check which pieces contain those letters. Tap a clue to highlight its position. If a piece fits but creates an unexpected word, use Undo or move it back to the tray.
Show answers and reference board (spoilers)
1 down: THUNDER
The sound produced by rapidly expanding air heated by lightning.
2 across: MUSCLE
Body tissue that contracts to produce movement.
3 down: SOUND
Vibrations that travel through a medium and can be heard.
4 across: PENCIL
A writing tool with a graphite core that can be sharpened.
4 down: PAGE
One side of a sheet of paper in a book.
5 across: FREEZE
To turn a liquid into a solid by cooling it.