A handy game, one figures (5)
I believe the answer is:
fives
'game one figures' is the definition.
'fives' can be an answer for 'game' (I've seen this before). I'm not certain of the 'one figures' bit.
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for fives that I've seen before include "Ball game" , "Small numbers" , "Squash relative" , "horse disease as before" , "Indoor court game" .)