ABSORB
ANGELOFREFLECTION
ANGLEOFINCIDENCE
BLUE
COLOURS
DISPERSE
FILTERS
GLASS
GREEN
INDIGO
LIGHT
MIRRORS
NORMAL
OPAQUE
ORANGE
PRIMARYCOLOURS
PRISM
RAYS
RED
RED
REFLECTION
REFRACTION
SHADOW
SPECTRUM
STRAIGHT
TRANSLUCENT
TRANSPAPRENT
VIOLET
WHITE
YELLOW
Try to find all 30 words on this board.
I I M Z Z W V M Y B H L M B P Z R Q L H
Y C B A P R I S M Y H A Y E L L O W Y B
U D K P R E F R A C T I O N N W E Y N E
R U E A I X M Q L Y W N E U Q A P O O X
M J C P M I R R O R S U T E L O I V C D
V W N I A T N E C U L S N A R T N K V F
V U E R R B T I S R U O L O C R D F I U
G E D P Y J S R E U Z M E E E A I D A R
E R I B C H E O E K U U L V C N G A K Q
W V C H O T C T R R L F N R S S O X C I
L K N X L F H M T B E Y E F T P Q I V R
D C I I O V J C S R A Y S R X A T E K Q
N L F L U M E D F E U C A Y W P J Z N C
I E O A R P Z O J D S I G H O R J K Y P
B L E M S D L R D Z G R I P D E X C F K
K B L R U E I A S H X T E O A N E U W Y
P N G O G V G N T Z E X K P H T S D Y M
F S N N J G H G L A S S P M S T U J F Q
Y R A T Y G T E Z L Z K Q S S I Z V U H
K F R V A F R B X A C C P P F W D D L G