Update.

diff --git a/reasoning.py b/reasoning.py
index 768c15c..09e5362 100755 (executable)
--- a/reasoning.py
+++ b/reasoning.py
@@ -27,9 +27,9 @@ class Reasoning(problem.Problem):
         ("cyan", [0, 255, 255]),
         ("violet", [255, 0, 255]),
         ("lightgreen", [192, 255, 192]),
-        ("pink", [255, 192, 192]),
+        ("brown", [165, 42, 42]),
         ("lightblue", [192, 192, 255]),
-        ("gray", [192, 192, 192]),
+        ("gray", [128, 128, 128]),
     ]
 
     def __init__(self, device=torch.device("cpu")):
@@ -294,7 +294,7 @@ class Reasoning(problem.Problem):
                 f_X[i1:i2, j1:j2] = c[n if n > 0 else -1]
 
     def task_move(self, A, f_A, B, f_B):
-        di, dj = torch.randint(2, (2,)) * 2 - 1
+        di, dj = torch.randint(3, (2,)) - 1
         nb_rec = 3
         c = torch.randperm(len(self.colors) - 1)[:nb_rec] + 1
         for X, f_X in [(A, f_A), (B, f_B)]: