update puzzle to latest version to match solution instructions
[ozzloy@gmail.com/3d-printables] / place-value-manipulative.scad
2018-04-11 daniel watsonenlarge blocks
2018-04-11 daniel watsonadd binary, and trinary up to 4 places
2018-04-09 daniel watsondo each place in terms of place just before it
2018-04-09 daniel watsonuse name connector_tab to increase clarity
2018-04-09 daniel watsontighten snap-fit
2018-04-09 daniel watsonoutput results at top of code
2018-04-09 daniel watsonadd place value manipulative