Newgrounds Background Image Theme

Our goal is for Newgrounds to be ad free for everyone! Become a Supporter today and help make this dream a reality!

Virtual Yes&Know Book

Share Collapse

Author Comments

The classic Yes&Know invisible ink book, recreated in Flash. You never run out of ink, and there's always a clean page. Enjoy the retro invisible ink games football, basketball, and baseball. Might not make any sense to those who have never had these books as kids (you can find them at airports!). More info at http://www.yesterdayland.com/popopedia/shows/toys/ty1420.php

Log in / sign up to vote & review!

Newgrounds accounts are free and registered users see fewer ads!

Confusing for me because I don't know the rules of most sports, nor am I familiar with this style of book. I am surely not the target audience, but it seems like a faithful recreation. I do enjoy your childhood remakes in Flash.


it found it very fun,but you could do better,like add an eraser tool and more sports,but overall,it was great.i want to see more of this kind of stuff,10/10!

You are a flash master!

How'd you do this?

sooo stupid to stupid

i hate it! how to play make some thing better.I think you can ihope!!

totally addicting

i was up all night playing this game!

Credits & Info

3.36 / 5.00

Dec 5, 2001
1:50 AM EST