Night Train is a binary launched paper/imp which entered the Pizza 94 hill on 1st December 1995 and survived 755 challenges before being pushed off on 23rd February 1996.

;redcode-94
;name Night Train
;author Karl Lewin
;assert CORESIZE==8000

D0	EQU	745
D1	EQU	5185
OFFSET	EQU	500
INUM	EQU	2667

	ORG	first

first	spl	1,	<-2000
	spl	1,	<-3000
	mov	-1,	0
m1	mov	{ptr1,	<ptr1
m2	mov	{ptr2,	<ptr2
s1	spl	go3,	<-4000	
s2	spl	go2,	<-5000
go1	jmp	@ptr1
go2	jmp	@ptr2	
go3	mov	{ptr3,	<ptr3
	jmp	@ptr3

ptr1	dat	last1+1,last1+1+OFFSET+INUM*0
ptr2	dat	last1+1,last1+1+OFFSET+INUM*1
ptr3	dat	last2+1,last1+1+OFFSET+INUM*2

is11	spl	D0,	0
im11	mov	>is11,	}is11
im12	mov	<is11,	<is12
is12	spl	@0,	}-D1
	mov.i	last1,	<-120
imp1	mov.i	#0,	INUM
last1	dat	<-10,	<-10

is21	spl	D0,	0
im21	mov	>is21,	}is21
im22	mov	<is21,	<is22
is22	spl	@0,	}-D1		
	mov.i	last2,	{79
imp2	mov.i	#0,	INUM
last2	stp.b	<-10,	<-10