Hey Product Hunt 👋 I created RiddleHouses, an interactive version of the classic Zebra Puzzle (also known as the Einstein Riddle). Instead of solving it on paper or in spreadsheets, you drag cards onto the board and see the conflicts as you place them. My mom brought me this puzzle a long time ago, printed on a piece of paper because the adults at work couldn't solve it, and I really liked it. Honestly, what I'm most interested in right now is honest feedback — how it felt to use, what was confusing, and whether it was actually fun to solve it this way. One thing to note: You'll get the best experience right now on a PC or laptop. The mobile version isn't as comfortable yet — I'm actively working on it. So just give it a try. I've also added AI hints, but the real fun is solving it yourself. Free, no accounts, no ads. https://riddlehouses.com Thank you very much!

RiddleHouses

The classic Zebra Puzzle, now drag-and-drop

The classic Zebra Puzzle, now drag-and-drop