Thank you! :)
My best score is around 20k, don't remember the exact score
In some situations, you'd choose to skip taking points to maximise score on the next round. For example, if you've got "+100", "/100" and "-10", it'd be a good idea to follow this sequence: "+100" (all numbers go red), "skip", "/100" (all numbers go yellow), "yellow". This will clear all yellow numbers (4 points each) and you'll get a x3 multiplier.
Thanks for your review! :D