[**dailyrom.games**](http://dailyrom.games) \- four daily logic puzzles, free, no accounts, no ads, nothing to install. One puzzle per game per day, same for everyone.

Two of them will probably interest this sub most.

**NULLFIELD** is Minesweeper with a second clue layer borrowed from nonograms: the numbers along the top and left edges give the total voids in that whole row or column. Every board is verified by a solver before it's served, so no board ever requires a guess. That came from years of resenting losing Minesweeper to a coin flip at move forty.

**CONJECTURE** is built on Peter Wason's 1960 experiment. A hidden box accepts or rejects arrangements of marks and you work out its rule. You predict each test before you submit it, and the scoring pays you for tests that surprise you and charges you for tests that confirm what you already thought. Most people need a few puzzles before that stops feeling backwards.

There's also a block-fit puzzle where everything you leave on the board rusts, and a planning puzzle where the level changes after you commit your moves.

I'm new to making these and used AI coding tools to build them, which I'd rather say up front. Very happy to hear what doesn't work, especially if something confused you in the first thirty seconds.

I made four small daily puzzle games while between jobs. Would love feedback.