Dutch Shuffleboard

Play the classic Dutch Shuffleboard game.
Slide the wooden discs into the scoring slots.
Once all discs are used all discs not in a score slot go back to the stack for round 2.
After finishing 3 rounds the game ends!
The game has 30 discs
The four scoring slots give 2, 3, 4 and 1 points per disc.
For each set of discs in all four scoring slot you get 20 points.
(2+3+4+1 and 10 bonus points)
The maximum perfect score is 148