1AEach step: mirror top–bottom, then reverse the shading.
2BOne more dot appears each step.
3ATwo patterns alternate: in every other shape the dot turns one step clockwise; the shapes in between stay the same.
4EThe shading repeats in a 3-step cycle (diagonal stripes → vertical stripes → white).
5DThe dot moves one position clockwise each step.
6CTwo patterns alternate: in every other shape the dot turns one step anticlockwise; the shapes in between stay the same.
7BA ring is added around the central dot each step.
8EThe arrow turns a quarter turn clockwise each step.
9DEach step: mirror top–bottom.
10CThe shading repeats in a 3-step cycle (black → diagonal stripes → white).
11DThe shading repeats in a 3-step cycle (white → vertical stripes → horizontal stripes).
12AEach step: mirror top–bottom, then reverse the shading.
13AThe shading repeats in a 3-step cycle (black → diagonal stripes → white).
14DThe arrow turns a quarter turn anticlockwise each step.
15COne more dot appears each step.
16AEach step: rotate 90° clockwise, then reverse the shading.
17CThe dot moves one position clockwise each step.
18BThe shading repeats in a 3-step cycle (white → diagonal stripes → black).
19EThe outline loses one corner each step.
20AEach step: rotate 90° clockwise.
21EEach shape: the dot turns 90 anticlockwise°.
22AEach shape: rotate 90° clockwise, then reverse the shading.
23EEach shape: the dot turns 90 clockwise°.
24DEach shape: the dot turns 90 anticlockwise°.
25DThe shading is reversed.
26DEach shape: the dot turns 90 clockwise°.
27AThe shading of every mark is reversed.
28CEach shape: the dot turns 90 clockwise°.
29DOne bar is removed at the foot.
30CTwo dots are added inside the shape.
31AEach shape: mirror top–bottom.
32CEvery arrow turns clockwise, a quarter turn.
33DEach shape: mirror top–bottom.
34AEach shape: mirror left–right, then reverse the shading.
35CThe shading is reversed.
36EThe shape grows larger.
37ATwo dots are added inside the shape.
38BThe shading is reversed.
39DTwo independent rules: the corners rotate 90° clockwise; the centre reverses shading.
40CThe shape shrinks smaller.
41BFour shapes share the same shading of the dots; one does not.
42BFour shapes share the same outline style; one does not.
43EFour shapes agree on which way the leaf points; one does not.
44BFour shapes share the same outline style; one does not.
45DFour shapes share the same shape on the left; one does not.
46DFour shapes share the same shading of the dots; one does not.
47BFour shapes share the same shading; one does not.
48AFour shapes agree on where the shaded part sits; one does not.
49DFour shapes share the same shading of the shape on top; one does not.
50EFour shapes agree on which way the leaf points; one does not.
51EFour shapes agree on whether a corner points inwards; one does not.
52BFour shapes share the same shading; one does not.
53EFour shapes share the same outline style; one does not.
54CFour shapes agree on how much is shaded; one does not.
55CFour shapes share the same number of joined shapes; one does not.
56AFour shapes share the same outline style; one does not.
57CFour shapes share the same shape at each join; one does not.
58BFour shapes share the same shading of the leaf; one does not.
59EFour shapes agree on whether a corner points inwards; one does not.
60DFour shapes agree on whether a corner points inwards; one does not.
61BEach figure joins 3 shapes in a ring.
62DEach shape has 6 corners.
63ABoth shapes have 3 sides.
64DBoth shapes have 7 sides.
65BEach shape has 6 corners.
66CEach figure has 1 bar at the foot.
67DEach figure has 3 dots.
68EEach shape has 5 corners.
69BEach figure joins 3 shapes in a ring.
70EEach shape contains the same kind of small shape.
71DAll the shapes have the same shading.
72EEach shape contains 2 smaller shapes.
73CEach figure has 2 bars at the foot.
74BEach figure has 4 dots.
75CAll the shapes have the same shading.
76BEach figure joins 3 shapes in a ring.
77AEach shape contains 4 smaller shapes.
78AEach shape contains a small black dot.
79CEach figure has 1 line crossing the stem.
80BEach shape has 8 corners.