Science guessing games

Try a quick Mini Nerdle-style puzzle with six-character equations. Guess the daily calculation in six attempts using coloured digit and operator clues.

Solve an eight-character equation in this free Nerdle-style daily maths game. Use coloured digit and operator clues to find the calculation in six tries.

Guess a moon of the Solar System in this free daily astronomy quiz. Compare its parent world, radius and density to identify the mystery moon.

Guess the chemical element in this free daily periodic-table quiz. Use atomic number, period and group clues to identify one of the 118 elements.