For the puzzle lover in your life, Tucker-Jones House has their “Puzzle your Valentine” collection from their Tavern Puzzles line on sale for $80.
This collection includes 4 different heart puzzles ( $22 each if bought separately): IRON HEART (basic skill level), CAPTIVE HEART (basic skill level), DOUBLE BYPASS (difficult skill level), and HEART’S DESIRE (very difficult skill level).
I found the “Iron Heart” & “Captive Heart” fairly easy to solve. However, I’m still working on the “Double Bypass” and “Heart’s Desire” puzzles. If you get stuck on a puzzle, you can always request the solution. But I’m not to that point. Yet.