Boolean lab

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version 2.2
Added: transation to French - Lionel Van Winnendaele

version 2.1
Added: waveforms for gates OR, NOR, AND, NAND, XOR, XNOR

version 2.0.6
Small visual changes

version 2.0.4
Added: Boolean algebra

version 2.0.2
Small fix of circuits 23 and 24.

version 2.0.0
Completely revised version. Added Synchronous and asynchronous logic elements (gates). Added 24 interactive engagement logic circuits.