David's
Math
Pages

last
update:

26-04-2017


David E. Dirkse


Welcome at DavData, the website for:

    games, puzzles, math, freeware and Delphi programming

new
DC networks calculator analyse complex resistor/battery networks
framework test frames for rigidity
geometry puzzle plus solution
Sudoku puzzle solver great help + game analyses

(Tom Gauld)

2 dimensional animal


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