Simulated Problems to Solve

For the rules, click the i button.

10 Nodes

Problem 1 (10 arrows)          solve

Problem 4 (15 arrows)          solve

Problem 15 (25 arrows)        solve

Problem 14 (26 arrows)        solve

Problem 13 (25 arrows)        solve

11 Nodes

Problem 2 ( 13 arrows)         solve

Problem 12 (24 arrows)        solve

Problem 13 (20 arrows)        solve

Problem 15 (30 arrows)        solve

Problem 5 (18 arrows)          solve

12 Nodes

Problem 1 (15 arrows)          solve

Problem 2 (2o arrows)         solve

Problem 3 (21 arrows)          solve

Problem 4 (23 arrows)         solve

Problem 5 (25 arrows)         solve

13 Nodes

Problem 1 (15 arrows)          solve

Problem 2 (21 arrows)         solve

Problem 3 (24 arrows)        solve

Problem 4 (28 arrows)        solve

Problem 5 (28 arrows)        solve

14 Nodes

Problem 1 (19 arrows)         solve

Problem 2 (23 arrows)        solve

Problem 3 (30 arrows)        solve

Problem 4 (25 arrows)        solve

Problem 5 (33 arrows)        solve

15 Nodes

Problem 1 (20 arrows)         solve

Problem 2 (33 arrows)         solve

Problem 3 (35 arrows)         solve

Problem 4 (30 arrows)         solve

Problem 5 (29 arrows)         solve

16 Nodes

Problem 1 (19 arrows)          solve

Problem 2 (30 arrows)         solve

Problem 3 (35 arrows)         solve

Problem 4 (31 arrows)         solve

Problem 5 (37 arrows)         solve

17 Nodes

Problem 1 (21 arrows)         solve

Problem 2 (27 arrows)        solve

Problem 3 (38 arrows)        solve

Problem 4 (30 arrows)        solve

Problem 5 (40 arrows)        solve

18 Nodes

Problem 1 (39 arrows)        solve

Problem 3 (37 arrows)        solve

Problem 4 (34 arrows)       solve

Problem 5 (45 arrows)       solve

19 Nodes

Problem 1 (23 arrows)       solve

Problem 2 (45 arrows)      solve

Problem 3 (44 arrows)      solve

Problem 4 (41 arrows)       solve

Problem 5 (50 arrows)      solve

20 Nodes

Problem 1 (43 arrows)      solve

Problem 2 (46 arrows)      solve

Problem 3 (37 arrows)      solve

Problem 4 (52 arrows)      solve

Problem 5 (55 arrows)       solve