Skill: systems-of-equations
Intersection Sprint
How fast can you solve systems? Beat the 60-second clock, guard your 3 lives, and always finish the point.
How to play
You get 60 seconds and 3 lives. Each question is a system of two linear equations — type the solution point. Use (3, 7) style, or no solution / infinite for the special cases.
- 1A correct answer scores +10 points. Streaks of 4 or more earn a bonus of +2 per streak level beyond 3 — keep the streak alive.
- 2A wrong answer costs 1 life, resets your streak, and shows a short explanation of why the correct answer is right.
- 3The game ends when the timer hits 0 or you lose all 3 lives. Questions start easy and ramp up.
Time
60
Score
0
Streak
0
Lives
Question 1
Best streak 0
Warm-up
Enter the solution point, then press Enter or Submit.
Accepts
(3, 7), 3,7, x=3, y=7, no solution, infinite.