Hunchback: Routine at 8D61

8D61: Clear the screen blue (for high score display)

Used by the routines at 8A48 and 8DCC.
8D61	LD A,$01
8D63	OUT ($FE),A
8D65	CALL $0DAF
8D68	LD HL,$5800
8D6B	LD C,$03
8D6D	LD B,$00
8D6F	LD (HL),$0F
8D71	INC HL
8D72	DJNZ $8D6F
8D74	DEC C
8D75	JR NZ,$8D6D
8D77	RET