Damn, that was a pretty innovative gameplay, really!
It is an excellent simulation of people in panic who try to send SOS messages while in a huge disaster.
Sometimes feels unbalanced, when there is no appropriate word that you can use, but on the other hand - it is how your stressed brain works in those types of situations.
Just add some more pro tips if the player fails really often and then it will be much more better!
Keep up the good work!
Can't wait for other projects!
P.s. Moms are awesome.