Very Entertaining
This a fun and challenging game/ puzzle. Very well designed. Only criticism is that it is very battery consumptive. Needs improvement here. A suggestion to help reduce some tedium would be to allow frames to be "frozen" so that if a restart is needed, a player wouldnt have to re-enter all the routine squares or those where the entry options are limited or certain - e.g. 1,2s for 3; 7,9s for 16 (or the 3,1 temporary numbers if a "10" were beside it); 7,8,9 for 24, etc. But, again, a really fun game.
KB17S about
Real Kakuro™, v4.0.1