Puzzle games are the quiet backbone of this site: no timer pressure, no losing streak, just a board that needs figuring out. We look for three things when we add one — a rule you can understand in ten seconds, levels that get harder without getting unfair, and controls that work with a mouse or a finger. The games below pass all three. Start with the gentler titles at the top if the player is new to puzzles, and work downwards as confidence grows.
Age is a rough guide, not the deciding factor. What matters is how much reading the game needs and how quickly it punishes a mistake. A six year old will happily play a match-three for twenty minutes and give up on a sokoban clone in ninety seconds, not because one is easier but because one explains itself. If you are unsure, watch the first two minutes: a game the child can start without asking a question is a game at the right level.
Two-player puzzles are worth trying with siblings. They turn a solitary task into a conversation, and the quieter child often turns out to be the better planner. The trade-off is that a shared screen makes it harder for one player to take a long turn, so look for games with short moves rather than open-ended building.
Finally, do not treat a puzzle as a test. The ones that last in this collection are the ones a child returns to voluntarily the next day — that is the only signal that matters.
Every game here was opened and played before it was added to this list — we check that it loads, that the controls work with a mouse and with a finger, and that nothing inside it asks for personal details. The full standard is on the how we review games page. The list is reviewed periodically; when a game stops working it is removed rather than left broken.
If you are looking for something more specific — a quieter game, a two-player option, or something for a particular age — the collections index has the other lists, and the parents' guide explains how the site handles data and advertising.