PondMath Play Now10 questions. 10 lily pads. One school day.
Help Frog cross the pond and reach school. Every correct answer earns a jump. A wrong answer or an expired timer means a splash. How far can you go?
PondMath is a free, browser-based mental math game with a simple mission: help a little frog cross the pond to school.
Each level has 10 questions. Choose Grade 1–6 for arithmetic, comparisons and true-or-false questions. Watch for extra challenges at lily pads 5 and 10.
Choose Endless Challenge to beat your best level, or take on Daily Challenge for one crossing each day. No account or download is needed.
Choose Your ChallengeTwo ways to play. One simple goal: solve the problem and keep Frog moving.
One more leap. Ten questions. Then another crossing.
Answer all 10 questions to reach school, then choose to start the next level with a fresh set of problems.
One new challenge every day
A short daily goal: complete one 10-question crossing. You get one revive per attempt to continue after a splash.
A small crossing. A real challenge. Here are the rules before you leap.
Type your answer, then press Enter or tap confirm. Use your keyboard on a computer or the number pad on a phone.
A correct answer moves Frog forward. A wrong answer or timeout sends Frog into the water. Daily mode offers one revive per attempt.
Complete the crossing to finish your Daily Challenge, or start another level in Endless and work toward a new personal best.
Know the current timer: Grades 1–2 get 15 seconds per question. Grade 3 gets 10 seconds. Grades 4–6 get 10 seconds for regular questions and 20 seconds for challenges at questions 5 and 10.
Choose a grade for questions and timers suited to your stage. Change it any time from the game menu. Your best levels and medals are saved separately for each grade.
US · Common Core practice
More ways to play: English, Chinese and German UI, fraction-simplifying tips, save backup codes and live 1v1 races with a friend. Challenge a friend →
Choose a grade that feels comfortable and build from there. It is timed practice, not a full lesson or a placement test. Paper and pencil are welcome for the higher-grade challenges.
Keep sessions short, talk through a tricky calculation together, and try another crossing when you’re ready. Progress and daily medals stay in this browser; clearing site data removes them. Export a backup code in the grade menu to keep a copy.
Yes. The core PondMath mental math challenges can be played directly in your browser for free.
No. You can start playing without creating an account or signing in.
A mental math game combines arithmetic practice with interactive gameplay. In PondMath, solving a calculation correctly helps Frog move forward through the level.
Choose Grades 1–6 for addition, subtraction, multiplication, division, fractions, decimals and percentages. Each grade includes comparisons and true-or-false questions.
Endless has successive 10-question levels and ends on a mistake or timeout. Daily has one crossing to complete each day and one revive per attempt. A completed Daily Challenge reopens at local midnight.
Most questions are designed for mental calculation. Higher-grade challenges allow more time for harder problems, with paper and pencil welcome when needed.
PondMath is a browser-based game designed to work across supported modern desktop, tablet and mobile browsers.
No. PondMath is an interactive practice game. It focuses on solving arithmetic problems rather than teaching full math lessons or replacing classroom instruction.
School is just across the pond.
Start Endless Challenge