Spark Sums is the ultimate adaptive math trainer. Built like a retro RPG game, it customizes math drills in real-time to build arithmetic speed, unlock cool characters, and earn legendary achievements!
Different challenges designed to build speed, accuracy, and confidence.
Race the 60-second timer! Solve as many equations as you can to hit new scores and test your raw speed.
Solve exactly 20 level-appropriate questions at your own pace. Perfect for learning and target table focus.
How many correct answers can you stack consecutively? Watch out: one wrong answer ends the run!
Spark Sums monitors math speed and accuracy in real-time. If answers are correct and fast, the rolling level automatically increases, introducing larger numbers and new operations. If the user hits a roadblock, the trainer dials back to build confidence.
Learning shouldn't be boring. Users earn XP for every session, leveling up their rank and unlocking awesome new avatars. Daily quests and long-term badges keep players coming back to improve their mental math every single day.
Create a completely free account in seconds. No credit card required. Track your progress forever.
Already have an account? Sign In