2021 Online Steiner’s symmetry breaking highway Problem Solution Coffee - Flavored Physics Problem Solution Water world Problem Solution E: Measurement of D⁰ lifetime Problem Solution
2018 Romenia Reflection and refraction of light Problem Solution Bicycle pump Problem Solution Rings and strips Problem Solution E: Polycrystals and monomolecular layers Problem
2017 Romenia Two paradoxes Problem Solution P2A-Sir Geoffrey I. Taylor Problem Solution P2B-Estimation of the density of the watermelon Problem Solution Propagation and generation of gravitational waves Problem Solution E: Polarization and Photodiodes Problem Solution
2016 Romenia Compressible Fluids Problem Sources, Atoms and Spectrums Problem ”Squeezing” electrical charge carriers Problem
2014 Romenia Circles all the way Problem Solution Terrestrial climate modeling Problem Solution Black Holes Physics Problem Solution E: Determination of data using a chronometer Problem Solution E: Eletrical Black Box Problem Solution
2013 Romenia Fred & Barney's car Problem Solution Compton Scattering Problem Solution Star Trek Watching Problem Solution E: Porosity Problem Solution E: Black Box Problem Solution
2012 Romenia Magnetostatics Problem Solution Oscillation of Elastic Bodies Problem Solution Fundaments of General Relativity Problem Solution E: Maxwell-Boltzmann distributions Problem Solution E: Optics with lasers Problem Solution