Klondike Solitaire

Play:

Maximise Touch: Drag a card onto a legal pile, or tap the stock to draw · Keyboard: Click and drag cards with the mouse; toolbar buttons for undo/redo/solve

About:

A complete Klondike solitaire implementation with undo, redo, a solver/hint system, and deal-rule options (draw-1/draw-3, Vegas-style pass limits). Drag-and-drop touch accuracy was rigorously verified: a genuinely legal move was computed from live card-stack state using the game's own suit/colour rules, converted to screen coordinates via worldToScreen, and confirmed to execute correctly on both touch and mouse.

Credits:

Made by Classic solitaire with undo, redo, and a built-in solver, 2024. Published here under the MIT licence. Source code.

Phone check: 2026-09-07: played on simulated phone (390x844, real CDP touch dispatch) and desktop (mouse); computed a genuinely legal tableau move from live card state and confirmed a real drag executed it exactly right on both input methods, plus confirmed tap-to-draw from the stock pile.

Tags:

card-game · solitaire · klondike