B is for

Bit Flip

A byte is eight switches. Flip them into the right pattern and the number, the hex and the sign all follow.

You'll pick up: binary, hex, two’s complement, NOT, shifts and OR.

8 rounds

Ready to flip some bits?

A byte is eight tiny switches, each one a 0 or a 1. Click a lamp to flip it. Hit each target and you've learned binary, hex, negative numbers and the bit tricks behind them.

  • 128
  • 64
  • 32
  • 16
  • 8
  • 4
  • 2
  • 1
decimal
0
hex
0x00
signed
0
binary
00000000