diff --git a/2024/11/22/mosaic.s b/2024/11/22/mosaic.s
new file mode 100644
index 00000000..75e8bd1d
--- /dev/null
+++ b/2024/11/22/mosaic.s
@@ -0,0 +1,41 @@
+        
+	lda #$00
+	sta $42
+	lda #$00
+	sta $1000
+	sta $1001
+	sta $1002
+	sta $1003
+	sta $22
+	lda #$20
+        sta $23
+
+init:
+	lda #$00
+	ldy #$00
+	sta $2000,y
+	iny
+	bne init
+
+out_loop:
+        ldy $fe
+     	lda ($22),y
+	lda $fe
+	and #$03
+	clc
+        adc #$02
+        sta $43
+	ldy $fe
+	lda #$01
+	sta ($42),y
+	inc $1000
+	bne suite1
+	inc $1001
+	bne suite1
+	inc $1002
+	bne suite1
+	inc $1003
+suite1:
+	lda $ff
+	cmp #46
+	bne out_loop