Two of the best solo board puzzles ever made, at different sizes. Peg solitaire is compact and brutal: 32 pegs, jump to clear, and one careless early jump dooms the board — a full attempt takes five minutes. Mahjong solitaire is the longer unwind: 10–15 minutes of freeing and matching 144 tiles, where the skill is unlocking layers in the right order. Choose pegs for a sharp, retryable challenge; choose mahjong for a session.
| Mahjong Solitaire | Peg Solitaire | |
|---|---|---|
| Players | 1 | 1 |
| Pieces | 144 tiles | 32 pegs (English board) |
| Attempt length | 10–15 min | 3–5 min |
| Luck factor | Layout shuffle matters | None — same start every time |
| Skill | Unlock-order planning | Move-sequence planning |
| Rules complexity | ~1 min to learn | ~1 min to learn |
| Solvability | Most layouts, with care | Fully solved by mathematicians — still hard |
| Origins | 1980s, from Chinese tiles | France, documented 1697 |
Peg solitaire starts identically every time: 32 pegs, centre hole empty, jump pegs over neighbours to remove them and finish with one peg — ideally in the centre. Because the start is fixed, mastery is real: sequences you learn keep working. Mahjong solitaire reshuffles its 144 tiles into the layout each game, so every attempt is a new terrain read — which stacks to dig into first, which long rows threaten to jam.
Peg solitaire punishes immediately and permanently — a wrong early jump strands pegs in corners no sequence can rescue, and you discover it three moves later. Mahjong is gentler but sneakier: the game happily lets you clear easy pairs until you discover the last two matching tiles are stacked on top of each other. Both teach the same lesson — think ahead of your hands — at very different tempos.
With five minutes, take peg solitaire: an attempt fits inside a coffee refill and the itch to fix your last mistake is instant. With a quarter of an hour and a wish to switch your brain to quiet mode, mahjong is the better companion — methodical, visually satisfying, and finished layouts genuinely feel earned. They rotate well: pegs to wake up, tiles to wind down.
No. Depending on the shuffle, some layouts are unwinnable no matter how well you play, and others become unwinnable after a careless match. Preferring matches that unlock buried tiles keeps far more layouts alive.
Clear the board by jumping pegs over adjacent pegs until only one remains — the classic perfect finish leaves that last peg in the centre hole. On the standard English board that takes at least 31 jumps.
Peg solitaire, move for move: the fixed board has been fully analysed and a perfect solve still demands precise sequencing. Mahjong is more forgiving per move but adds layout-reading that keeps every game different.
Both exercise planning and working memory in short, low-stress sessions: pegs drills move sequencing, mahjong drills spatial look-ahead and patience. Neither requires any arithmetic or vocabulary, which is why both cross ages so well.
Yes — both run free in your browser with no download or sign-up, and both restart instantly when an attempt goes wrong.
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