skribbl - Word guessing based on drawing.
PLS CADD - Overhead power line design
LetsDraw.It - Guess and Draw, Drawing Battle, Pictionary, Copy picture - online drawing games where you can compare your skill with others.
Ticket to Ride - Ticket to Ride is a Turn-based Strategy, Puzzle, Board, Co-op, Single, and Multiplayer video game created and published by Days of Wonder and Asmodee Digital.
gartic.io - Draw, guess, and win!
TL Pro - Overhead power line design software.