Artifacts of user koala← koala Add artifact Findings Latest Interesting The most interesting in 30 days Hasič in Badges by koala 16 June 2017 5 8 Věděl by někdo, prosím...? in WWI by koala 13 June 2017 4 6 ??? in Translated by by koala 9 June 2017 5 7 Něco pro Cobru... in Holy Family by koala 9 June 2017 5 7 Top stav :-) in Distance estimator performance badge by koala 28 May 2017 6 14 Poradíte prosím? in Belt bags by koala 18 April 2017 3 3 Poradíte? in Coin weights by koala 18 April 2017 9 9