Discrete Math Sprint: Discrete Mathematics Game for College

Run laps of counting, logic, number theory, graphs, recurrences and relations.

A discrete mathematics practice sprint for college students. Freshly generated questions cover inclusion-exclusion, permutations and combinations, number bases, gcd and lcm, modular arithmetic and inverses, summation formulas, recurrences, graph theory (complete graphs, trees, the handshake lemma), truth tables, the pigeonhole principle, counting binary strings, functions and relations. Choose Discrete Basics, Discrete Math I or Honors, play timed (pace bar, three lives) or untimed (12 questions, no clock), and read a worked explanation after every miss. All questions are original and every answer is checked in code; not affiliated with or endorsed by any testing organization.

Play Discrete Math Sprint

Free. No signup. About 8 minutes per round.

Artwork for the math game Discrete Math Sprint
College discrete mathematics combinatorics counting set theory logic modular arithmetic number bases graph theory recurrence relations pigeonhole principle relations and functions

Practice questions are original. SAT, ACT and other test names belong to their owners; MathSchools is not affiliated with or endorsed by them.

What you practise

Discrete Math Sprint gives students repeated, low-pressure practice with discrete mathematics, combinatorics, counting, set theory, logic, modular arithmetic, number bases, graph theory, recurrence relations, pigeonhole principle, and relations and functions. It is written for college. Every question is generated fresh, so a replay is never the same, and a wrong answer shows the correct one so the round teaches as well as tests.

How it plays

Controls: Pick Timed or Untimed, then a level. Tap an answer or press 1-4. On a type-in question, type a whole number and press Enter. After a miss, press Enter or the Next button. P or Esc pauses (timed), M mutes.

It works with a keyboard, a trackpad or a touch screen, so it runs on school Chromebooks, tablets and phones.

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