Hi everyone!

I've just released a free trial of GUIDED FUTOSHIKI, a logic puzzle PDF designed for handwriting on e-ink tablets.

The free edition includes:

• 8 Futoshiki puzzles (4×4 and 5×5)
• Two optional guided hints per puzzle
• Complete solutions
• Clickable navigation between puzzles, hints, and answers
• Black-and-white layouts for handwriting

Free download:
https://penciltide.itch.io/guided-futoshiki-free-trial

This is an experimental prototype developed with programming and AI assistance. It hasn't been tested on physical e-ink devices yet.

I'm especially interested in feedback from reMarkable, Kindle Scribe, and other e-ink tablet users.

I'm considering a larger 40-puzzle edition for $5.99, but I want to find out whether the guided hints are genuinely useful before developing it.

I'd love to hear what device you use, how well the PDF works, and whether the guided format feels worth paying for.

Thanks for taking a look!

— PencilTide Studio