by @Sebastian Lescott Fork
{"functions":[],"name":"Count down from a given number","main":{"rawId":"main","tpe":"Void","name":"main","statements":[{"@type":"Begin","id":"id_59efe124_7745_4ef2_9828_198d752a316b"},{"@type":"Declare","tpe":"Integer","name":"Number","id":"id_4e7fd36a_39e5_44c9_b922_45c9c0768cb8","initValue":"0"},{"@type":"Input","name":"Number","id":"id_42ba02df_d408_40ac_947a_cd277ea71e57","prompt":null},{"condition":"Number>0","@type":"While","id":"id_db4e3cf9_ba13_4fc1_82f3_3e49174cb884","body":{"statements":[{"newline":true,"@type":"Output","id":"id_37dcb4ce_70c4_4c1b_9c2e_a9a595af6c82","value":"Number"},{"@type":"Assign","name":"Number","id":"id_394a5221_2825_4c62_80c9_d12b3df71cba","value":"Number-1"}],"id":"id_8592a7d6_2967_42cc_a873_9ffdac5d6a2e"}},{"@type":"Return","id":"id_cd00e150_2388_42c0_980d_96775469c0de","maybeValue":null}],"parameters":[]},"id":"id_84b756c0_e178_47fe_80ef_8757ee94d429","config":{"showDebugVars":true,"showIoBtns":true,"showFunctions":true,"lang":"python","showGenCode":true},"version":"0.2","revision":185}