diff --git a/t11.asm b/t11.asm
deleted file mode 100644
index 7d784d4..0000000
--- a/t11.asm
+++ /dev/null
@@ -1,221 +0,0 @@
-%include 'rw32-2022.inc'
-
-section .data
-    ; 1 + 4 + 2 + 2 + 2 + 4 + 4= 19
-    currentTest dd 0
-    TEST_REC_SIZE EQU 19
-    testCount dd 11
-    tests:
-    t1  db 10
-        dd 20
-        dw 10
-        dw 7
-        dw 7
-        dd 0
-        dd 0
-    t2  db 0
-        dd 0
-        dw 0
-        dw 0
-        dw 0
-        dd 0
-        dd 0
-    t3  db 0xFF
-        dd 0x0000FFFF
-        dw 0xFFFF
-        dw 0xFFFF
-        dw 0xFFFF
-        dd 0
-        dd 0
-    t4  db 0x80
-        dd 0x00008000
-        dw 0x8000
-        dw 0x8000
-        dw 0x8000
-        dd 0
-        dd 0
-    t5  db 0x7F
-        dd 0x00007FFF
-        dw 0x7FFF
-        dw 0x7FFF
-        dw 0x7FFF
-        dd 0
-        dd 0
-    t6  db 0x7F
-        dd 0x7FFFFFFF
-        dw 0x7FFF
-        dw 0x7FFF
-        dw 0x7FFF
-        dd 0
-        dd 0
-    t7  db 0x80
-        dd 0x80000000
-        dw 0x8000
-        dw 0x8000
-        dw 0x8000
-        dd 0
-        dd 0
-    t8  db 0xFF
-        dd 0xFFFFFFFF
-        dw 0xFFFF
-        dw 0xFFFF
-        dw 0xFFFF
-        dd 0
-        dd 0
-    t9  db 10
-        dd 20
-        dw 10
-        dw 7
-        dw 7
-        dd 0xFFFFFFFF
-        dd 0xFFFFFFFF
-    t10 db 10
-        dd 20
-        dw 10
-        dw 7
-        dw 7
-        dd 0x7FFFFFFF
-        dd 0x7FFFFFFF
-    t11 db 10
-        dd 20
-        dw 10
-        dw 7
-        dw 7
-        dd 0x80000000
-        dd 0x80000000
-
-    a db 0
-    b dd 0
-    c dw 0
-    d dw 0
-    e dw 0
-    q   dd 0
-    r   dd 0
-
-section .text
-PRINT_ABCDE:
-    mov al,'('
-    call WriteChar
-    mov al,[a]
-    call WriteUInt8
-    mov al,','
-    call WriteChar
-    mov eax,[b]
-    call WriteUInt32
-    mov al,','
-    call WriteChar
-    mov ax,[c]
-    call WriteUInt16
-    mov al,','
-    call WriteChar
-    mov ax,[d]
-    call WriteUInt16
-    mov al,','
-    call WriteChar
-    mov ax,[e]
-    call WriteUInt16
-    mov al,')'
-    call WriteChar
-    mov al,'='
-    call WriteChar
-    ret
-
-CMAIN:
-    enter 0,0
-    pushad
-    pushfd
-
-    mov eax,3
-     jmp .skip_pars
-    mov eax,[ebp+8]     ; argc
-    cmp eax,2
-    jb exit
-
-    mov esi,[ebp+12]    ; argv
-    mov edi,[esi]       ; argv[0]
-    CEXTERN atoi
-    push dword [esi+4]
-    call atoi
-    add esp,4
-    cmp eax,1
-    jb exit
-    cmp eax,[testCount]
-    ja exit
-
-    mov ebx,-1
-    mov ecx,-1
-    mov edx,-1
-    mov esi,-1
-    mov edi,-1
-    mov ebp,-1
-    .skip_pars:
-    imul eax,eax,TEST_REC_SIZE
-    lea esi,[tests + eax - TEST_REC_SIZE]
-    mov [currentTest],esi
-    mov edi,a
-    mov ecx,TEST_REC_SIZE
-    cld
-    rep movsb
-
-    call PRINT_ABCDE
-
-    mov dword [q],0xABABABAB
-    mov dword [r],0xBABABABA
-    mov eax,[currentTest + 11]
-    mov edx,[currentTest + 15]
-    mov esi,0
-    call task12
-    mov esi,q
-    mov ecx,2
-    call WriteArrayUInt32
-
-exit:
-    popfd
-    popad
-    leave
-    xor eax,eax
-    ret
-user_test_code_begin:
-task12:
-    xor eax, eax
-    xor ebx, ebx
-    xor edx, edx
-    xor ecx, ecx
-    mov al, byte [a]
-    cbw
-    cwde
-    imul dword [b]
-    mov ebx, eax
-    xor eax, eax
-    mov ax, word [c]
-    cwde
-    add eax, ebx
-    add eax, 32
-    mov ecx,eax
-
-    xor eax, eax
-    xor ebx, ebx
-    xor edx, edx
-    mov ax, 5
-    mov bx, word [d]
-    imul bx
-    shl edx, 16
-    mov dx, ax
-    mov eax, edx
-    mov ebx, eax
-    xor eax, eax
-    mov ax, word [e]
-    cwde
-    add eax, ebx
-    mov ebx, 1256
-    add eax, ebx
-
-    xchg eax, ecx
-    cdq
-    idiv ecx
-    mov [q], eax
-    mov [r], edx
-    ret
-
-user_test_code_end:
-    ret
\ No newline at end of file