conundrum
arrow
background
challenge
children
color
concept
developmental
digital
educational
enter
entrance
exit
find
game
geometric
graphic
image
isolated
kids
labyrinth
logical
maze
medium
play
practice
puzzle
rebus
rectangle
rectangular
riddle
road
search
shape
sign
silhouette
solve
spatial
start
strategy
success
symbol
tangle
target
task
template
test
thinking
way