Brief Rules to Quickly Understand the Competition

Fyziklani is a three-hour-long team competition taking place in Prague, Czech Republic.

The competition is held for 3 hours between teams of up to 5 high-schoolers, who attend two different high schools at most.

At any instance, every team should have 7 tasks accessible. Solutions of the tasks should be written on the paper that states the problem and delivered to the judges. In the case of a correct solution, the team earns points and gets a new task straight away. In case of an incorrect solution, the team gets the task back to correct their answer.

Every problem solved on the first try is awarded 5 points, on the second try with 3 points, on the third try with 2 points and with 1 point otherwise.

The only way to get a new problem is to solve another one correctly; you can't skip problems. In an exceptional case the judge can ask how the team found the solution.

Solutions are accepted in standard form, i. e., with correct units. Fractions should be simplified. You should use constants like π and round the numbers correctly.

It is allowed to use any written or printed materials. Electronic gadgets are strictly forbidden (except for calculators).