Rainbow Bridge magnetic building tiles

Specifications

How to build a rawbow bridge by magnetic building tiles?

This shape need 19 squares + 6 equilateral triangles Dailymagic magnetic building tiles.

First build 2 bridge piers, one pier each with 5 square tiles, then build an equilateral triangle up along the pier, cover the top with a square, then build a section up, put the two sides together, and finally place the top triangle and square cover.

When building, pay attention to the color transition. The rainbow is the color transition of red, orange, yellow, green, blue, blue and purple.