Crosswords

These crossword puzzles will test and improve your knowledge of words used by biologists. All clues provided are definitions of wildlife terms. All puzzles include

• a Revert button: when clicked, entries in the puzzle are cleared, so you can start over;
• a Check button: when clicked, errors are removed;
• a Reveal Letter button: when clicked, the letter below your last mouse click position (shown in a yellow color) is revealed;
• a Reveal button: when clicked, the word for the row or column you have selected is revealed;
• A Solution button: when clicked, the puzzle is completed;
• a timer, which begins with your first entry.

11x11 Puzzles

1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9

25x25 Puzzles

1

Shapes

Boat • Circle • Diamond • Tree

Want more puzzles? Write us and tell us what you'd like to see.

Last Revised: April 01, 2007