AI reconstruction (instruction): Choose the missing outline. Added conditions: classify the outlines by their sides into a crescent family, a straight-sided triangular/trapezoidal family, and an inward-curved triangular/trapezoidal family. Each row and column must contain one of each family and exactly one outline whose bottom is open. A flat or pointed top does not change the family.
AI reconstruction (instruction and added conditions): Complete the grid so each row and column contains blue, green and yellow once each, and contains a small, medium and large rocket once each. The red fins and nose are fixed details.
AI reconstruction: Choose the missing arrangement. Added conditions: The upper square moves left, center, right across the columns. The lower square is at right, center, left in rows 1, 2, 3. An upper gray circle appears in columns 1 and 3, always at the center. A lower gray circle, when present, stays at the left. For the missing cell, carry that lower-circle state across the bottom row.
AI reconstruction (instruction and any added conditions): Read the nine positions from left to right in the top row, then the middle row, then the bottom row. Single shapes and nested pairs alternate. Between two successive single shapes, the nested pair uses the earlier shape as its outer outline and the later shape inside, but exchanges their colours. Find the missing nested pair.
AI reconstruction (instruction): Choose the missing figure. Added conditions: align the possible square sides and the two full diagonals. In every row use the same operation on the first two figures: keep all present lines, keep only shared lines, or keep only lines present in exactly one figure. Keep the central dot in all cases.
AI reconstruction: Added rule: Interpret each crossed oval as +1 and each oval with only a horizontal middle line as -1. In each large row, add the values in the first two groups. Show the total in the third group as that many plain ovals with no middle lines. Choose the missing picture.
AI reconstruction. Predict the unfolded sheet. Reconstructed precise folding conditions: start with a square, fold the bottom half upward along the horizontal midline, then fold both lower corners of the resulting rectangle inward along the diagonals from its upper corners to the lower-edge midpoint. The final stack is a downward-pointing isosceles right triangle. Cut a half-square notch on the left folded diagonal and a semicircular notch on the right folded diagonal, through every layer, as shown. The square notch is oriented to produce an upright square when reflected across its fold. Unfold without rotating the sheet.
AI reconstruction: Choose the missing cell. Read the corner polygons and the large hexagon left to right through successive rows; compare the arrow positions down the columns.
AI reconstruction. Read each row left to right. The axle’s red endpoint turns 45° counterclockwise at every step, carrying the two lobes with it. The red hub has a white centre dot in odd columns and a white centre ring in even columns. Choose the missing figure.
Words: prawn, lobster, shrimp, crab, cray.
Choose the one answer meeting the stated criterion.
AI reconstruction — added criterion or response task: Compare the usual body form of true crabs with elongated, visibly tailed crustaceans; “cray” means crayfish.
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 G. 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. Added conditions: in every row and column, each head design and each body design appears once. Keep the designs and their orientations unchanged: the heads are a downward red triangle, yellow circle and turquoise diamond; the bodies are a yellow semicircle, turquoise square and upward red triangle. Which figure is missing?