Table 3.

Differential scoring logic and in-game elements applied to SG according to the level of difficulty.

Level of difficulty	Score range	Score (success/failure)	Monster type	Number of colors given by task
Level 1	0–20	+10/+5	Egg monster	1-color (Fig. 2(a))
Level 2	20–40	+4/+2	Hatched monster	2-colors (Fig. 2(b))
Level 3	40–60	+2/+1	Boss monster	3-colors (Fig. 2(c))