Are you a fan of Suguru? Then you'll probably love my new RIPPLE EFFECT puzzles, available in printable and interactive versions. Check 'em out!

4x4 Futoshiki Puzzles, Volume 3

Each booklet contains a collection of sixteen different puzzles, with a page of answers in the back. The booklets are ordered by ascending difficulty -- the puzzles in book 100 are much harder than the puzzles in book 1. All these puzzles have a single unique solution.

These puzzles are in PDF format and can be printed from your browser or the desktop. If you like these puzzles, also check out my other puzzles.

Want to save some trees? Try the online version of these puzzles.

Problems printing puzzles? Try these work-arounds.

Out of 4x4 puzzles? Here's 800 more!.