OSHHACK 4 [2017-2018] Ramat Gan, Israel Apps That Work Non-monetary prizes Dec 18 – 19, 2017 34 participants
OSHHACK 3 [2016-2017] Tel Aviv-Yafo, Israel Apps That Work Non-monetary prizes Dec 21, 2016 – Jan 4, 2017 28 participants
OSHHACK2016 Ramat Gan, Israel Create Working POC's For Fun And Profit And Learning :) Non-monetary prizes Apr 19 – 20, 2016 14 participants
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![OSHHACK 3 [2016-2017]](http://d112y698adiu2z.cloudfront.net/photos/production/challenge_thumbnails/000/457/068/datas/medium.jpg)
