Math Teasers for Adults

For how to play each puzzle, click the i button on top of each puzzle.

10 Nodes

Puzzle 1 (10 arrows)          play

Puzzle 4 (15 arrows)          play

Puzzle 15 (25 arrows)        play

Puzzle 14 (26 arrows)        play

Puzzle 13 (25 arrows)        play

11 Nodes

Puzzle 2 ( 13 arrows)         play

Puzzle 12 (24 arrows)        play

Puzzle 13 (20 arrows)        play

Puzzle 15 (30 arrows)        play

Puzzle 5 (18 arrows)          play

12 Nodes

Puzzle 1 (15 arrows)          play

Puzzle 2 (2o arrows)         play

Puzzle 3 (21 arrows)          play

Puzzle 4 (23 arrows)         play

Puzzle 5 (25 arrows)         play

13 Nodes

Puzzle 1 (15 arrows)          play

Puzzle 2 (21 arrows)         play

Puzzle 3 (24 arrows)        play

Puzzle 4 (28 arrows)        play

Puzzle 5 (28 arrows)        play

14 Nodes

Puzzle 1 (19 arrows)         play

Puzzle 2 (23 arrows)        play

Puzzle 3 (30 arrows)        play

Puzzle 4 (25 arrows)        play

Puzzle 5 (33 arrows)        play

15 Nodes

Puzzle 1 (20 arrows)         play

Puzzle 2 (33 arrows)         play

Puzzle 3 (35 arrows)         play

Puzzle 4 (30 arrows)         play

Puzzle 5 (29 arrows)         play

16 Nodes

Puzzle 1 (19 arrows)          play

Puzzle 2 (30 arrows)         play

Puzzle 3 (35 arrows)         play

Puzzle 4 (31 arrows)         play

Puzzle 5 (37 arrows)         play

17 Nodes

Puzzle 1 (21 arrows)         play

Puzzle 2 (27 arrows)        play

Puzzle 3 (38 arrows)        play

Puzzle 4 (30 arrows)        play

Puzzle 5 (40 arrows)        play

18 Nodes

Puzzle 1 (39 arrows)        play

Puzzle 3 (37 arrows)        play

Puzzle 4 (34 arrows)       play

Puzzle 5 (45 arrows)       play

19 Nodes

Puzzle 1 (23 arrows)       play

Puzzle 2 (45 arrows)      play

Puzzle 3 (44 arrows)      play

Puzzle 4 (41 arrows)       play

Puzzle 5 (50 arrows)      play

20 Nodes

Puzzle 1 (43 arrows)      play

Puzzle 2 (46 arrows)      play

Puzzle 3 (37 arrows)      play

Puzzle 4 (52 arrows)      play

Puzzle 5 (55 arrows)       play

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