Straight to the point: 2048 Risky is a 4×4 board where the target tile is 2048, playable in your browser right now. It is tuned for quick runs, honest difficulty, and controls that make sense the first time you touch them.
Swipes move every tile at once, so each move commits you - there is no undo and no taking back a careless push. Equal tiles merge and double, and the score climbs with every merge. Reaching 2048 ends the round in victory, but the grid only has so much room.
Nothing here needs a tutorial or a wiki. Controls are one gesture, the goal is one sentence, and the difficulty comes from execution rather than homework. That is exactly what a browser game should be.