Stdle #96 · 2026-09-10

What does this log?

Read the snippet and type its exact console output. You get 4 attempts — each wrong guess unlocks a hint.

.global _main
.align 2
_main:
    stp x29, x30, [sp, #-32]!
    mov w8, #0
    clz w8, w8
    sub sp, sp, #16
    str x8, [sp]
    adrp x0, fmt@PAGE
    add x0, x0, fmt@PAGEOFF
    bl _printf
    add sp, sp, #16
    ldp x29, x30, [sp], #32
    mov w0, #0
    ret
.section __TEXT,__cstring
fmt: .asciz "%d\n"
Bitwise
4 attempts left

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