Lodeline: Daily Puzzle

Lodeline is a daily puzzle about one line. Each board is a grid of numbers. Draw a single fault line from the top edge to the bottom that splits the grid into two halves of exactly equal value. The line can jog sideways only a few times, and there is exactly one line that works. Every cut you try tells you which side came out heavy, so a miss is a clue, and the next cut is smarter than the last. The daily Three new boards every day at midnight: Easy 5x5, Medium 6x6, and Hard 7x7. Everyone gets the same boards, so you can compare notes. You have three cuts per board. Solve any of the three sizes to keep your streak, and share your result as a spoiler-free line of emoji. The Expedition Endless boards outside the daily, in five bands from a gentle Learn set to 8x8 Expert. Cuts are unlimited here, and stars reward efficiency: solve on the first cut for three. If you are stuck, a reveal is offered after three misses. The Learn band and all three daily boards are free. A one-time purchase of $2.99 unlocks the other four Expedition bands, permanently. There is no subscription. Gems On harder boards, gems appear in the grid. Your line has to give each side exactly half of them as well as half of the value. Two rules at once, and the right line gets much harder to see. Every board is fair Boards are generated on your device and checked against every possible line before you see them, so each one has exactly one solution. No guessing between two answers, no trick boards. No ads, no account, no tracking, and no internet needed. Your streak and stars stay on your phone.