Angled is a daily angle estimation game

Angled is a free daily angle guessing game played in your browser. An angle appears on a dial for three seconds, then vanishes, and its reference line moves. Rebuild the angle from memory by dragging the dial until the gap looks the same as the one you saw. There is no protractor or number to read, and no download or sign-up.

Each round is scored on how many degrees you were off, scaled to the angle you were shown, so a small miss on a small angle costs the same as a proportionate miss on a large one. Five angles a day, one attempt each, and every player in the world gets the same five. Play, then see where your score sits on today's curve.

To estimate an angle by eye, compare the gap with familiar angles: a right angle is 90 degrees, half of that is 45 degrees, and a straight line is 180 degrees. When the reference line moves, remember the size of the gap rather than the direction the lines pointed. New daily rounds arrive at midnight in your local time.

Angled is one of six free daily estimation games on Freehand. The others: Halved, cutting game; Dropped, landing guessing game; Balanced, balance game; Counted, counting game; and Timed, time estimation game.