strategyhelper
nounUK /ˈstrætədʒiˌhelpə/
US /ˈstrætədʒiˌhelpər/
A strategyhelper is a person or tool that helps you make a good plan.
My coach was a strategyhelper who showed our team how to win the game.
OTHER MEANINGS
2. A computer program that suggests the best moves in a game.
The strategyhelper told me which chess piece to move next.
3. A book or chart that gives tips for solving problems.
She kept a strategyhelper on her desk during the puzzle contest.
4. A friend who helps you think of ways to reach a goal.
My sister acted as my strategyhelper when I planned the school fair.