Gecko Locator's Christmas Quiz 2018

The question you must answer is hidden in the grid below. It can be revealed by constructing a single unbroken path that passes through each cell in the grid exactly once. The question will then be spelled out by the letters in the top left corner of each cell along the path.

To help you, the clues in the centre of the cells can be arranged into a number of thematically linked categories. Each category contains a different number of cells, and every cell is in exactly one category.

The path you must construct passes through the whole of each category in turn, in descending order of cardinality. The first and last cells on the path are marked to help you. The path can move horizontally, vertically or diagonally between cells.

Clicking the cells toggles the background colour.

Horn

U

Wind

N

Tom-tom

S

Waste

A

Down

T

Alan

?

Drain

M

Taiko

A

Half

L

Djembe

T

A'Tuin

S

Steel

O

Side

W

Stove

B

Bass

A

Koopa Troopa

A

Tabla

H

Timbales

T

Bag

E

Bodhrán

T

Conga

H

Bulldog

M

Window

T

Bongo

E

Organ

R

Smith

S

Snare

W

Cat

H

Robo

R

Kiss

S

Finch

Y

Tail

O

Fish

O

Last

C

Voldemort

F

Roll

I

Finger

A

Pitch

F

Mine

F

Byron

I

Barnacle

W

Sugar

T

Brent

D

Spilt

Y

Adonis

G

Greylag

E

Sauron

S

Princess

T

Macbeth

M

Canada

E

Man

T

Cackling

L

Haw Haw

I

Neck

E

Penelope

M

Almond

L

Snow

V

Whole

R

Sea

H

Lucan

R

Hawke

O

Goat's

O

Shake

E

Butter

U

Nelson

E

Upping

T

Chatterley

R

Skimmed

V

Diana

E

Luck

V

Lake

N

Farquaad

C

Killers

F

Bird

D

Dive

E

Age

I

Gaga

I

Ashcroft

E