(1 review, 1 customer rating) ★★★★★
In ten seconds, you will be able to guess any information thought among two possibilities. It can be any effect where there are two outcomes.
1st edition 2016, 20 pages.word count: 3739 which is equivalent to 14 standard pages of text
There is a lot of food for thought here so if you like this almost-propless concept, you should give this a go.