←
NOGGIN
Play this puzzle Play today’s Eyeball

Eyeball #35 — the answers

The five rounds from November 4, 2026: what each asked, the answer, and the guesses that scored the full 100.

The answers

#RoundThe answer, and what scored 100
1Degrees12°
100 for 4° to 20°
2Average44% of the tallest bar
100 for a line within 5% of the tallest bar’s height
3Ratio×12.2
100 for ×8.4 to ×17.7
4Aimwhere the arrow lands
100 for a mark within 4% of the wall’s length
5Angle102°
100 for 94° to 110°

Round by round

A round scores 100 for a guess within a small margin of the truth and falls in a straight line to 0 for a wild one; the day is the average of the five. The pictures are the game — these are the figures behind them.

  1. Degrees. How many degrees is this angle? The angle drawn was 12°, 78° short of a right angle.
  2. Average. Where is the average height of these bars? 8 bars, at 41, 43, 59, 13, 13, 49, 34 and 100% of the tallest. Their average is 44%, below the halfway line.
  3. Ratio. By area, the big circle is how many of the small one? The big circle is 3.49 times as wide as the small one, and area goes as the square of the width: 3.49 × 3.49 is 12.2.
  4. Aim. Where will the arrow hit the wall? The arrow’s line had to be carried on 4.1 times the arrow’s own length to reach the wall.
  5. Angle. Make a 102° angle. The angle to make was 102°, 12° past a right angle.

Previous: Eyeball #34 (Tue, Nov 3) · Next: Eyeball #36 (Thu, Nov 5) · All Eyeball solutions

About Eyeball

Eyeball is Noggin’s estimation-by-eye puzzle, one of the daily line-up’s four since 17 October 2026: five rounds a day dealt from twelve kinds, one guess each and then the truth drawn over it. How to play Eyeball, or play today’s.