Block Design· Intermediate

Goal

Look at the target pattern above and recreate the same pattern on the grid below.

Rules

Tap a cell to cycle through colors (white → red → diagonal).
When all cells match the target, you advance to the next problem.
Higher scores for fewer attempts and fewer toggles.

Tip

First identify the overall symmetry and diagonal directions before filling in cells.

Block Design is a core subtest of the Wechsler Adult Intelligence Scale (WAIS), measuring nonverbal intelligence and visuospatial construction ability. Analyzing and reconstructing visual patterns trains spatial reasoning, visual-motor coordination, and abstract conceptualization.

Wechsler, D. (2008). WAIS-IV: Wechsler Adult Intelligence Scale (4th ed.). San Antonio, TX: Pearson.
Fissler, B. et al. (2018). Jigsaw Puzzling Taps Multiple Cognitive Abilities and Is a Potential Protective Factor for Cognitive Aging. Frontiers in Aging Neuroscience, 10, 299.