1EThe dot moves one position anticlockwise each step.
2ETwo patterns alternate: in every other shape the dot turns one step anticlockwise; the shapes in between stay the same.
3COne more dot appears each step.
4DTwo patterns alternate: in every other shape the dot turns one step clockwise; the shapes in between stay the same.
5BEach step: mirror top–bottom.
6DThe shape shrinks smaller each step.
7CThe shading repeats in a 3-step cycle (black → diagonal stripes → white).
8EEach step: mirror top–bottom.
9AThe shading repeats in a 3-step cycle (white → diagonal stripes → black).
10BEach step: rotate 90° clockwise.
11AEach step: rotate 90° anticlockwise, then reverse the shading.
12CThe shading repeats in a 3-step cycle (white → vertical stripes → horizontal stripes).
13AThe shading repeats in a 3-step cycle (black → diagonal stripes → white).
14AOne more circle joins the chain each step.
15CEach step: rotate 90° anticlockwise.
16ETwo independent rules: the corners stay the same; the centre changes to the next shape in the cycle (circle→square→diamond→triangle→circle).
17AOne arrow is added each step; direction alternates.
18BThe shape shrinks smaller each step.
19CTwo independent rules: the corners rotate 90° anticlockwise; the centre reverses shading.
20CTwo independent rules: the corners rotate 90° anticlockwise; the centre reverses shading.
21ATop letter = where the lines sit, bottom letter = how many lines.
22ETop letter = frame, bottom letter = centre shape.
23DTop letter = whether a corner points inwards, bottom letter = shading.
24ATop letter = whether a corner points inwards, bottom letter = number of corners.
25DTop letter = marker position, bottom letter = shading.
26ETop letter = how many lines, bottom letter = where the lines sit.
27ATop letter = number of corners, bottom letter = shading.
28BTop letter = frame, bottom letter = centre shape.
29ATop letter = number of corners, bottom letter = whether a corner points inwards.
30ETop letter = how many dots, bottom letter = size of the dots.
31ETop letter = shading, bottom letter = whether a corner points inwards.
32ETop letter = frame, bottom letter = centre shape.
33ATop letter = position of the black part, bottom letter = how much is black.
34DTop letter = marker position, bottom letter = shape.
35BTop letter = frame, bottom letter = centre shape.
36BTop letter = frame, bottom letter = centre shape.
37BTop letter = how many joined shapes, bottom letter = shape at each join.
38ETop letter = inner mark, bottom letter = outer shape.
39DTop letter = number of corners, middle letter = shading, bottom letter = whether a corner points inwards.
40ATop letter = shape at each join, bottom letter = how many joined shapes.
41EEvery shape in a row has the same number of corners; every shape in a column has the same shading.
42AEvery shape in a row has the same inner mark; every shape in a column has the same shading.
43CAcross the top row the shape becomes large; the same happens in the bottom row.
44DAcross the top row the shape gains one side; the same happens in the bottom row.
45EAcross the top row the shapes become squares; the same happens in the bottom row.
46EAcross the top row the ring opens or closes; the same happens in the bottom row.
47BEvery figure in a row has the same top; every figure in a column has the same number of crossbars.
48CEvery shape in a row has the same inner mark; every shape in a column has the same shape.
49CEvery figure in a row has the same number of crossbars; every figure in a column has the same top.
50DEvery figure in a row has the same number of shapes; every figure in a column has the same kind of shape.
51EEvery figure in a row has the same number of crossbars; every figure in a column has the same top.
52BEvery figure in a row has the same top; every figure in a column has the same number of crossbars.
53AEvery shape in a row has the same inner mark; every shape in a column has the same shading.
54AEvery figure in a row has the same number of shapes; every figure in a column has the same kind of shape.
55EEvery shape in a row has the same shape; every shape in a column has the same shading.
56AEvery shape in a row has the same number of corners; every shape in a column has the same shading.
57DEvery shape in a row has the same number of corners; every shape in a column has the same shading.
58DEvery shape in a row has the same number of corners; every shape in a column has the same shading.
59DEvery shape in a row has the same shading; every shape in a column has the same number of corners.
60DEvery shape in a row has the same number of corners; every shape in a column has the same shading.
61DFour shapes share the same shading; one does not.
62EFour shapes agree on how many parts it is split into; one does not.
63AFour shapes agree on whether the line closes into a loop; one does not.
64CFour shapes share the same shading; one does not.
65AFour shapes agree on whether a corner points inwards; one does not.
66DFour shapes share the same shading; one does not.
67AFour shapes share the same size of the dots; one does not.
68BFour shapes agree on where the shaded part sits; one does not.
69AFour shapes share the same type of small shape; one does not.
70AFour shapes share the same shading of the dots; one does not.
71DFour shapes share the same shading; one does not.
72DFour shapes share the same size of the dots; one does not.
73CFour shapes share the same shape on the right; one does not.
74BFour shapes share the same shading; one does not.
75BFour shapes share the same number of bars at the foot; one does not.
76DFour shapes agree on whether there is a dot at the foot; one does not.
77CFour shapes share the same outline style; one does not.
78CFour shapes share the same outer shape; one does not.
79EFour shapes share the same outer shape; one does not.
80DFour shapes share the same type of small shape; one does not.