AI reconstruction (instruction and added conditions): Complete the grid so each row and column contains yellow, green and red once each, and contains vehicles with two, three and four rectangular passenger windows once each. Do not count the sloping front window among those rectangular windows.
AI reconstruction: Added task for this reconstruction: use the large diagram as a color-position model. Choose the four-wing figure whose two upper triangular wings have the upper half’s color and whose two lower wings have the lower half’s color. This is a color-matching task; no folding operation is specified.
AI reconstruction: Use uppercase English A–Z, digits 0–9 and punctuation #, =, /, dollar sign and cent sign. Rules: end with /; begin with the next English letter after the first letter of the preceding printed series; the second of two adjacent uppercase letters may be replaced by a digit; 5 must not be adjacent to 5; other digits may occur at most once. Model: A1AA#2/. Enter C for correct or I for incorrect. The preceding printed series starts with H. Check the original series in the illustration. Added condition: Treat these as the complete checks: digits may occupy the displayed positions; the optional replacement rule does not impose a further fixed-position template. Punctuation may repeat; no length limit is stated.
AI reconstruction (instruction): Choose the missing figure. Added conditions: treat a square outline, a circle outline, the complete + and the complete × as separate components. Across each row use the same union, common-component or exclusive-or rule on the first two figures. The central dot remains; blue fill merely follows the surviving enclosing outline.
AI reconstruction. Which net can fold into the pictured triangular prism? Match the designs on both visible rectangular faces and the triangular end; ignore the narrow glue tabs.
AI reconstruction: Choose the missing square. Added conditions: Across each row, the shaded triangular half turns a quarter-turn clockwise at each step. Every row and every column contains one gray half and two black halves.
AI reconstruction. Use this explicit abstract reconstruction, not a physical rotation: slide a three-position window one step around a six-position circular track labeled upper-right, upper-right, upper-right, lower-right, lower-left, upper-left. Draw one short corner line for each occupied non-upper-right position. At upper-right, draw its count as nested parallel lines, longest first. The first picture uses the three consecutive upper-right positions. Which picture follows?
AI reconstruction: Each row and column contains each inner shape and each left-wheel color once. The hook shape is tied to the inner shape: curved for circle, right-angled for square, V-shaped for triangle. Choose the option that replaces the question mark.
Words: gutter, anemometer, gargoyle, scupper, culvert.
Choose the one answer meeting the stated criterion.
AI reconstruction — added criterion or response task: Compare drainage-related structures with measuring instruments. Use the architectural water-spout sense of gargoyle.
AI reconstruction: Choose the option that completes the visual pattern in the 3×3 matrix. Compare the positions, shapes and any colors or directions across its rows and columns.
Which labelled point represents the centre of gravity of this L-shaped plate? AI reconstruction: the metal has uniform density and thickness; dimensions are in one common unit. The outer width is 20, height 12, left-leg width 6 and top-bar height 4. Labels are schematic locations, not exact measuring marks.
AI reconstruction: Choose the missing cell. Read down columns. Add outward arrows clockwise from upper right; after all four appear, reverse them in the same order. Fill the central circle only when all four point inward.
The grey box shows three views of the same cube. Which option replaces the blank face in the third view? Match the positions and directions of the markings.