[name] Tetris
[puzzle] SzSandbox

[traces] 
......................
...955555554..........
...A95555554.14954954.
.94AA..........A.9694.
.A.A34......9556.A968.
.A.A94......A..956A.A.
.34AA9555554A.9694A.A.
.94A36..9554A1696.A.2.
.A.35C..A...A15614A94.
.A.14A..A...A14.156A8.
.A.14A14A...A.9554.A2.
.A...3556...356954.34.
.3555554.14.155614.14.
......................

[chip] 
[type] UC4X
[x] 7
[y] 1
[code] 
  slx x2
  mov x2 acc
loop: add 2
  mov acc x1
  add 10
  mov acc x1
  tlt acc x1
+ jmp loop
  mov 69 x2

[chip] 
[type] UC4X
[x] 10
[y] 1
[code] 
  mov 1 x3
  mov 65 x3
  mov acc x3
  slx x2
  mov 47 x1
  mov x2 acc
  tgt acc x1
+ sub 31
  dgt 1

[chip] 
[type] RNG
[x] 15
[y] 1

[chip] 
[type] UC6
[x] 17
[y] 1
[code] 
  slx x3
  mov -1 x0
  mov x0 acc
  mov x0 dat
  add x3
  mov acc x2
  mov dat x2
  teq x2 999
+ mov 0 x0
+ mov p0 x1
- mov 1 x0
- mov acc x0
- mov dat x0

[chip] 
[type] BRIDGE
[x] 20
[y] 1

[chip] 
[type] BANKXL
[x] 1
[y] 2
[rom] 
184,312,120,408,240,216,568,178,150,402,180,153,216,773,464,456,480,408,240,216,568,154,210,147,180,153,216,773,0,0,0,0,0

[chip] 
[type] UC6
[x] 4
[y] 2
[code] 
# piece decoder
  slx x2
  mov x2 x1
  mov x0 acc
loop: mov x3 dat
  tlt acc dat
- sub dat
- mov x3 x2
+ teq x3 -999
+ mov x3 x2
- jmp loop

[chip] 
[type] BANKXL
[x] 7
[y] 3
[rom] 
700,14,512,-9,256,0,128,1,64,2,32,-12,16,-11,8,-10,4,-24,2,-23,1,-22,999,999,999,999,999,999,999,999,999,-999,-999

[chip] 
[type] PAD2
[x] 11
[y] 3

[chip] 
[type] UC6
[x] 14
[y] 3
[code] 
  slp 1
  mov x1 acc
  teq acc 3
+ mov 100 p1
  teq acc -3
+ mov 0 p1
  teq acc 2
+ mov -1 x0
  teq acc 4
+ mov 1 x0
  teq acc 6
+ mov 21 x3
  teq acc 7
+ mov 7 x3

[chip] 
[type] BRIDGE
[x] 20
[y] 4

[chip] 
[type] UC6
[x] 2
[y] 5
[code] 
# line checker
  slx x1
  mov x1 dat
  mov x1 acc
loop: mov acc x3
  teq x3 0
+ jmp end
  sub 1
  teq acc dat
+ mov dat x0
+ mov x0 null
- jmp loop
end: mov 277 x1

[chip] 
[type] UC6
[x] 11
[y] 5
[code] 
# piece checker
wait: slx x3
  mov x3 dat
  mov x3 x1
loop: mov x1 acc
  teq acc -999
+ mov dat x3
+ jmp wait
  add dat
  mov acc x0
  teq x0 1
+ mov 999 dat
  jmp loop

[chip] 
[type] UC6
[x] 17
[y] 5
[code] 
  slp 1
  mov 100 acc
busy: sub 1
  teq acc 0
- jmp busy
  mov dat acc
  add 1
  mov acc dat
  teq p0 100
+ mov 999 dat
  tgt dat 10
+ mov 12 x2
+ mov 0 dat

[chip] 
[type] LCDC2
[x] 5
[y] 6
[custom-screen] 
tetris

[chip] 
[type] UC6
[x] 14
[y] 7
[code] 
  slx x2
  mov -1 x0
  mov x0 acc
  mov x0 dat
  add x2
  mov acc x3
  mov dat x3
  teq x3 999
+ mov 0 x0
- mov 1 x0
- mov acc x0
- mov dat x0

[chip] 
[type] UC6
[x] 2
[y] 8
[code] 
# line clearer
  tlt acc 49
+ slx x0
+ mov x0 acc
  sub 1
  mov acc x2
  teq x2 1
  add 12
- mul -1
  mov acc x3
- mul -1
  sub 12
  tlt acc 49
+ mov 0 x0

[chip] 
[type] BRIDGE
[x] 20
[y] 9

[chip] 
[type] UC6
[x] 11
[y] 10
[code] 
# piece drawer
wait: slx x3
  mov x3 dat
  mov x3 x0
loop: mov x0 acc
  teq acc -999
+ mov -1 x3
+ jmp wait
  tcp dat 0
- mul -1
  add dat
  teq dat 0
- mov acc x1
  jmp loop

[chip] 
[type] UC6
[x] 14
[y] 10
[code] 
wait: slx x3
  tcp x3 0
- mul -1
+ mov x3 acc
+ mov x3 dat
  mov acc x1
  mov dat x1
  mov x1 null
- mul -1
- mov acc x3
- mov dat x3

[chip] 
[type] UC6
[x] 17
[y] 10
[code] 
  slx x2
  mov -1 x1
  mov x1 dat
  mov x1 acc
  add x2
  tgt acc 27
+ sub 28
  mov dat x3
  mov acc x3
  teq x3 999
+ mov 0 x1
- mov 1 x1
- mov dat x1
- mov acc x1

[chip] 
[type] UC4X
[x] 2
[y] 11
[code] 
@ mov 36 acc
  tlt acc 300
+ add 1
+ mov acc x2
- slp 999
+ tgt acc 48
+ tlt acc 289
+ add 11
+ mov acc x2