Marble Solitaire: Peg Puzzle

🔴 Seven classic peg solitaire boards, and one promise: every board you are given can be solved.

Jump a marble over its neighbour into an empty hole, take the marble you jumped over, and keep going until a single one is left. A minute to learn, and then it has you.

🧩 EVERY BOARD HAS A SOLUTION
The positions are not shuffled at random. Each one is built backwards from a solved board, so a solution exists by construction and the game has already checked it before handing it to you. You will never be stuck with a board that had no way out.

🎯 SEVEN BOARDS, NOT ONE
The English cross of 33 holes, the European board of 37, the 15-hole triangle, the 41-hole diamond, the large triangle of 21, the German cross of 45 and the square of 36. Each one moves differently: the triangles jump in six directions, the crosses in four.

💡 A HINT THAT EXPLAINS
Ask for a hint and it does not just point at a marble: it tells you why. "This jump keeps a solution alive". "It is the only jump left". "No solution from here: undo a jump". You end up learning the shape of the game instead of copying a move.

📈 FOUR DIFFICULTIES
Easy, medium, hard and expert, measured by how long the solution is and how many choices the board gives you on the way.

📅 DAILY CHALLENGE
A new board every day, the same one for everybody. Keep the streak alive.

🏆 PROGRESS
Stats for each of the seven boards, eight achievements and five marble palettes to unlock.

👆 MADE FOR THE THUMB
Tap a marble, tap the hole. Undo when your finger slips.

✈️ OFFLINE AND LIGHT
No connection needed, no sign-up, small download, and nothing you did not ask for.

Marble solitaire, peg solitaire, senku, brainvita, solo noble: the same old board game your grandmother had in wood. With one difference: here it always has a way out.