Solving better
Puzzmo Common Tips
Game-specific rules live in the game guide. These are the habits that work across all of them.
1. Start with the easiest dimension
Every puzzle has one axis that is cheaper than the others. In a crossword it is the shortest clues; in sudoku the digit that already appears most often; in a word game the prefix you can recognise before you can see the whole word. Spend the first minute finding that axis instead of working the board in reading order — the cheap wins are what make the expensive cells fall out.
2. Never guess in a way you cannot undo
A guess is safe when it only fills one cell and you can see where it came from. It is destructive when it changes a constraint you will reason about later. The difference is whether you have written down the alternative: if you cannot say which other option you ruled out, you did not guess, you lost information.
3. Use hints late, and use one at a time
A hint spent while you still have an unexamined deduction left is a hint wasted — you would have got the same cell free twenty minutes later. The useful moment is when you can name what you are blocked on. Take one reveal, then put the hint away and re-derive the neighbours yourself, because a single revealed cell is normally worth three.
4. Get off the board when you stall
A stall almost always means you are re-scanning the same candidates rather than lacking information. Leaving it breaks the loop; the pattern you could not see is usually the first thing you notice on return. If a puzzle has defeated you twice in a row, that is a signal to move on rather than grind.
5. Solve at the same time each day
Daily puzzles publish at midnight, so a fixed slot turns the session into a habit instead of a decision you have to win each day. Streaks are mostly a scheduling problem, and the cheapest way to protect one is to pick the moment you are reliably free rather than the moment you would like to be productive.
6. Keep the difficult ones
The boards you finish without friction teach you nothing. The value of a daily set is that it is fixed for everyone on that date, so the puzzle you found unfair is the same one someone else found easy — worth returning to rather than skipping past.
Put the habits to work
Rules by game are in the game guide, and today's published set is on the answers page.
Play today's puzzles