It looks like my oldest one is Fantomorphia: An Extreme Coloring and Search Challenge: added June 12th (I got locked out my orginal amazon account so my orgina wishlists from before June is lost) https://www.amazon.ca/dp/0525536728/?coliid=I2K9F0GDMRMYZI&colid=1M3RX8RTU3Q6&psc=1&ref_=lv_ov_lig_dp_it_im
https://www.amazon.co.uk/Fantomorphia-Extreme-Coloring-Search-Challenge/dp/0525536728 - Fantomorphia, here's an Amazon link :)