Cistercian numerals のアプリ分析 3月18日

Cistercian numerals, were developed by the Cistercian monastic order in the thirteenth century. They made it possible to write numbers between 0 and 9999 using a drawing made up of a vertical bar and a few lines. Use this app to create/decode Cistercian numerals. Learn how they work and test your knowledge with quizzes.