Adder

Add numbers a1-a9 to each other and get points for it, but do not forget that the amount should not be more than the control number N. You can unlock achievements: 1. Baby: Score 200 points 2. Wiseacre: Score 400 points 3. Mathematician: Get x20 combo 4. Runner: Over 300 10 times in a row 5. Gamer: Play this game 100 times 6. Genius: Over 500 points 5 times in a row 7. King of tens: Make 10 tens in one game 8. Lucky luck: Score 600 points 9. Like a pro: Over 600 points 3 times in a row 10. GODLIKE: Score 1000 points