diff --git a/demos/lovebyte2024/en_16/ebox.s b/demos/lovebyte2024/en_16/ebox.s
new file mode 100644
index 00000000..93c135e6
--- /dev/null
+++ b/demos/lovebyte2024/en_16/ebox.s
@@ -0,0 +1,124 @@
+; Tiny Entropy Boxes
+; by Vince `Deater` Weaver / dSr
+
+; based on:
+
+; Entropy
+; by Dave McKellar of Toronto
+; Two-line BASIC program
+; Found on Beagle Brother's Apple Mechanic Disk
+
+; 24001 ROT=0:FOR I=1 TO 15: READ A,B: POKE A,B: NEXT: DATA
+;       232,252,233,29,7676,1,7678,4,7679,0,7680,18,7681,63,
+;       7682,36,7683,36,7684,45,7685,45,7686,54,7687,54,7688,63,
+;       7689,0
+; 24002 FOR I=1 TO 99: HGR2: FOR E=.08 TO .15 STEP .01:
+;       FOR Y=4 to 189 STEP 6: FOR X=4 to 278 STEP 6:
+;       SCALE=(RND(1)<E)*RND(1)*E*20+1: XDRAW 1 AT X,Y:
+;       NEXT: NEXT: NEXT: NEXT
+
+
+
+; zero page locations
+HGR_SHAPE	=	$1A
+
+A5H		=	$45	; AREG RESTORE
+AREG		=	$45
+XREG		=	$46	; XREG RESTORE
+YREG		=	$47	; YREG RESTORE
+STATUS		=	$48	; FLAGS RESTORE
+
+HGR_SCALE	=	$E7
+HGR_ROTATION	=	$F9
+FRAME		=	$FC
+XPOS		=	$FD
+YPOS		=	$FF
+
+; ROM calls
+HGR2		=	$F3D8
+HPOSN		=	$F411
+XDRAW0		=	$F65D
+RESTORE		=	$FF3F
+SAVE		=	$FF4A	; saves AREG/XREG/YREG/STATUS/STACK (trashes A/X)
+
+.zeropage
+
+entropy:
+
+	jsr	HGR2		; Hi-res graphics, no text at bottom
+				; Y=0, A=0 after this call
+
+eloop:
+	; A,Y both 0 here?
+
+	ldy	#180		; Y=180 down to 0 STEP 6
+yloop:
+
+	ldx	#4		; FOR X=4 to 278 STEP 6
+xloop:
+
+frame_smc:
+	lda	$D000		; 3	; also FRAME
+	cmp	#$f		; 2
+	lda	#$1
+	adc	#$0
+	asl
+	sta	HGR_SCALE
+
+	stx	AREG		; save X to be restored later into A
+	sty	YREG		; save Y
+
+	; setup X and Y co-ords
+	tya			; YPOS into A
+	ldy	#0		; Y always 0
+				; XPOS already in X
+	jsr	HPOSN		; X= (y,x) Y=(a)
+				; saves X,Y,A to zero page
+
+
+	ldx	#<shape_table	; point to our shape
+	lda	#0		; ROT=0
+	tay			; ldy	#>shape_table (in zero page so 0)
+
+	jsr	XDRAW0		; XDRAW 1 AT X,Y
+				; Both A and X are 0 at exit
+
+	jsr	RESTORE		; restore FLAGS/X/Y/A
+
+nextx:				; NEXT X
+	inc	frame_smc+1
+
+	; X was restored into A
+
+	; carry usually clear, close enough?
+;	clc								; 1
+	adc	#6		; x+=6					; 2
+	tax
+	bne	xloop		; if so, loop				; 2
+
+nexty:
+	; carry always set if we get here
+;	sec
+	tya
+	sbc	#6		; y-=6
+	tay
+	bne	yloop		; if so, loop
+	beq	eloop		; bra
+
+shape_table:		;      C   B   A
+;	.byte 18	; $12  00 010 010	NDN NDN nop
+;	.byte 63	; $3F  00 111 111	LT  LT  nop
+;	.byte 36	; $24  00 100 100	UP  UP  nop
+;	.byte 36	; $24  00 100 100	UP  UP  nop
+;	.byte 45	; $2D  00 101 101	RT  RT  nop
+;	.byte 45	; $2D  00 101 101	RT  RT  nop
+;	.byte 54	; $36  00 110 110	DN  DN	nop
+;	.byte 54	; $36  00 110 110	DN  DN  nop
+;	.byte 63	; $3F  00 111 111	LT  LT  nop
+;	.byte 0
+	.byte 58
+	.byte 36
+	.byte 45
+	.byte 54
+	.byte 7
+	.byte 0
diff --git a/demos/lovebyte2024/hhhh_16/Makefile b/demos/lovebyte2024/hhhh_16/Makefile
new file mode 100644
index 00000000..1b96488f
--- /dev/null
+++ b/demos/lovebyte2024/hhhh_16/Makefile
@@ -0,0 +1,48 @@
+include ../../../Makefile.inc
+
+DOS33 = ../../../utils/dos33fs-utils/dos33
+TOKENIZE = ../../../utils/asoft_basic-utils/tokenize_asoft
+EMPTYDISK = ../../../empty_disk/empty.dsk
+
+all:	hhhh_16.dsk
+
+hhhh_16.dsk:	HELLO HHHH_16
+	cp $(EMPTYDISK) hhhh_16.dsk
+	$(DOS33) -y hhhh_16.dsk SAVE A HELLO
+	$(DOS33) -y hhhh_16.dsk BSAVE -a 0xE7 HHHH_16
+
+###
+
+submit:	hhhh_16.zip
+
+hhhh_16.zip:	HHHH_16 hhhh_16.s file_id.diz hhhh_16.dsk
+	mkdir -p lovebyte2024_hhhh_16
+	cp HHHH_16 ./lovebyte2024_hhhh_16
+	cp hhhh_16.s ./lovebyte2024_hhhh_16
+	cp file_id.diz ./lovebyte2024_hhhh_16
+	cp hhhh_16.dsk ./lovebyte2024_hhhh_16
+	cp monitor.txt ./lovebyte2024_hhhh_16
+	cp hhhh_16_720p.mp4 ./lovebyte2024_hhhh_16
+	cp hhhh_16_screen.png ./lovebyte2024_hhhh_16
+	zip -r hhhh_16.zip lovebyte2024_hhhh_16
+
+####
+
+
+####
+
+HELLO:	hello.bas
+	$(TOKENIZE) < hello.bas > HELLO
+
+###
+
+HHHH_16:	hhhh_16.o
+	ld65 -o HHHH_16 hhhh_16.o -C ./apple2_e7_zp.inc
+
+hhhh_16.o:	hhhh_16.s
+	ca65 -o hhhh_16.o hhhh_16.s -l hhhh_16.lst
+
+####
+
+clean:	
+	rm -f *~ *.o *.lst HELLO HHHH_16 *.zip