Connect numbered islands with one or two bridges, match each island’s total, and build one connected network without crossings. Play 12 original Hashi puzzles with Undo and separate browser saves. Free, no account or download. Independent classic-rule game made with AI assistance; no live AI.

Word Ladder is a free four-letter English word puzzle in your browser. Change one letter at a time, keeping every step a valid word, to reach the target. Play the daily puzzle or Practice mode, with hints, undo and spoiler-free score sharing. No account or download. AI-assisted development; puzzles are checked against word rules.