Equal conditions
Every duel presents the same questions and clock to both players.
Mathematics deserves an arena of its own.
Numter is a working name formed from number and letter: the two languages students meet as arithmetic grows into algebra and beyond.
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Not another worksheet library.
Most learning products measure activity: lessons opened, exercises clicked, or points accumulated. Numter is being designed around ability.
A learner practices privately with feedback, then enters a fair duel where both participants receive the same mathematical problems under the same time limit.
Accuracy first
Correct reasoning earns points. Speed matters only within a fair scoring rule.
Useful explanations
Practice should reveal why an answer works—not merely mark it right or wrong.
Meaningful measurement
Competitive rating changes through verified matches rather than grinding.
See the idea in motion
Play a duel →