Problems
Interview-style problems to work on the whiteboard. Use the hints when you're stuck, or bring in the AI interviewer. Your working stays on the board when you switch.
- A block on a rough slopePhysicsEnergy, Friction, Inclined planes2 partsDifficulty: StandardNot yet checked
- Three roots of a cubicMathsCurve sketching, Stationary points, Roots1 partDifficulty: StandardNot yet checked
- A car on a banked trackPhysicsCircular motion, Forces2 partsDifficulty: StretchingNot yet checked
- The best angle to throw from a cliffPhysicsProjectiles, Calculus2 partsDifficulty: HardNot yet checked
- A pellet fired into a hanging blockPhysicsMomentum, Energy2 partsDifficulty: StandardNot yet checked
- Sums that collapseMathsSequences and series, Partial fractions2 partsDifficulty: StandardNot yet checked
- Tiling a strip with dominoesMathsCounting, Sequences and series2 partsDifficulty: StretchingNot yet checked
- Placeholder 1: Springs and oscillationsPhysicsSprings and oscillations1 partDifficulty: StretchingNot yet checked
- Placeholder 2: MomentsPhysicsMoments1 partDifficulty: StandardNot yet checked
- Placeholder 3: EstimationPhysicsEstimation1 partDifficulty: StretchingNot yet checked
- Placeholder 4: ProjectilesPhysicsProjectiles1 partDifficulty: HardNot yet checked
- Placeholder 5: EnergyPhysicsEnergy1 partDifficulty: Warm-upNot yet checked
- Placeholder 6: Dimensional analysisPhysicsDimensional analysis1 partDifficulty: StandardNot yet checked
- Placeholder 7: InequalitiesMathsInequalities1 partDifficulty: StretchingNot yet checked
- Placeholder 8: IntegrationMathsIntegration1 partDifficulty: StretchingNot yet checked
- Placeholder 9: Functional equationsMathsFunctional equations1 partDifficulty: HardNot yet checked
- Placeholder 10: Curve sketchingMathsCurve sketching1 partDifficulty: StandardNot yet checked
- Placeholder 11: CountingMathsCounting1 partDifficulty: HardNot yet checked
- Placeholder 12: GeometryMathsGeometry1 partDifficulty: StretchingNot yet checked
- Placeholder 13: Sequences and seriesMathsSequences and series1 partDifficulty: Very hardNot yet checked