Solitaire: Strategies to Win Over 80% of Games

Statistically, about 80% of Klondike Solitaire games are winnable. If you win less than 30%, it's not bad luck — it's bad strategy.

Rule 1: Always Flip the Hidden Card

Prioritize moves that reveal face-down cards. A face-down card is hidden information; every card you flip gives you more options. If you must choose between two equally good moves, pick the one that reveals a hidden card.

Rule 2: Don't Empty a Column Without a King

An empty column can only be filled with a King. If you empty a column and don't have a King available, you've wasted a valuable space. Plan before clearing.

Rule 3: Aces and Twos, Move Up Immediately

Always move Aces and Twos to the foundation piles as soon as they appear. There's no situation where keeping them down is beneficial.

Rule 4: Be Careful Moving Up Too Fast

From 3s onward, think before moving cards to the foundation. On GameJoc you can bring a foundation card back down to the tableau if needed, but it costs score. Sometimes that red 5 is more useful below to move a black 4, and paying for the correction can hurt more than waiting.

Stock Management

Go through the entire stock at least once before making tough decisions. Knowing what cards are in the stock completely changes your strategy. Recycling the stock carries a penalty, so do not treat it as a free loop: each pass should give information or unlock a move.