TIC-TAC-TOE

Purpose:
Each player selects either "X" or "O" symbol for themselves and both players aim to line up same 3 symbols of they selected either vertically or horizontally or diagonal.
Value:
Sense of attention, strategic thinking, enjoying the time
Age & Number of Players:
5 years and above / 2 players
How to Play:
Each player selects either "X" or "O" symbol for themselves and they start to place their symbols on each box one by one to line up 3 symbols of theirs' either vertically or horizontally or diagonal. 
First player lining up his/her own symbol vertically, horizontally or diagonal wins the game.
 
SOLO TEST
Purpose:
Removing pawns by jumping each and every pawn over another, to leave as minimum as, preferrably only 1 pawn at the end.
Value:
Strategic, Logical and Multiple Thinking
Age & Number of Players:
5 years and above / 1 player
How to Play:
Place all the pawns to all holes except the center hole. Then you can start with any pawn, jump it over any of the next pawns and place it to any available empty hole. Jumped over pawn is removed from the playground. Game continues until no pawns remain to be jumped over and removed. Final number of remaining pawns are counted and the less they are, the better it is.
If it is played by a number of players, the one who remains less pawns at the end wins the game.