![](http://www.alamy.com/thumbs/6/81010195-778C-4449-826A-BD68BC051077/2R7F312.jpg)
orange and red stack of cubes with question mark isolated on white background
Size: 1436px × 5000px
Location:
Photo credit: © Crestock/Masterfile - Budget RF / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: 3d, 400-, alert, answer, attention, block, blog, box, business, color, computer, concept, confused, cube, data, design, device, electronic, element, faq, gleam, glisten, icon, illustration, image, information, internet, isometric, mark, net, nikifiva, office, orange, picture, point, problem, pyramid, question, red, set, shape, shimmer, sign, stack, symbol, vector, web