Hint
Where do the letters of STOP occur in SAFE, STAY, SOON, SKIP?
Answer
POST.
Using the first letter of the first word, the second letter of the second word, etc.
?
Puzzle 6
Place letters into the grid such that every row, column, and 2x2 block has letters (in any order) that form a common word. Each letter is only used once, and no letter is repeated in the rows / cols / blocks.
Letters allowed: D O G D A Y S
C
L
K
A
T
E
S
P
I
Note: this puzzle is not interactive, and the squares cannot be clicked.
Answer
Here are the contents of the containers after each stage:
A B
0 11 fill B
7 4 fill A from B
0 4 empty A
4 0 fill A from B
4 11 fill B
7 8 fill A from B
0 8 empty A
7 1 fill A from B
0 1 empty A
1 0 fill A from B
1 11 fill B
7 5 fill A from B
0 5 empty A
5 0 fill A from B
5 11 fill B
7 9 fill A from B
0 9 empty A