Eyeball #31 — the answers
The five rounds from October 31, 2026: what each asked, the answer, and the guesses that scored the full 100.
The answers
| # | Round | The answer, and what scored 100 |
|---|---|---|
| 1 | Center | the circle’s center 100 for a tap within 10% of the radius |
| 2 | Aim | where the arrow lands 100 for a mark within 4% of the wall’s length |
| 3 | Path | 3.2 bars 100 for 2.7 to 3.8 bars |
| 4 | Count | 83 dots 100 for 67 to 99 dots |
| 5 | Mark | 2/3 of the way along 100 for a mark within 2.5% of the line’s length |
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.
- Center. This arc is part of a circle. Where is its center? The arc was 150° of its circle, 42% of the way round. The shorter the arc, the less it says about its center.
- Aim. Where will the arrow hit the wall? The arrow’s line had to be carried on 5.2 times the arrow’s own length to reach the wall.
- Path. The squiggle is how many bars long? The squiggle bends 5 times. End to end in a straight line it spans 1.5 bars; along the curve it is 3.2.
- Count. How many dots? You get three seconds. 83 dots, shown for three seconds, in a cloud about 71% of the picture wide.
- Mark. Mark 2/3 of the way along the line, starting from the dot. 2/3 is 67% of the way along the line from the dot.
Previous: Eyeball #30 (Fri, Oct 30) · Next: Eyeball #32 (Sun, Nov 1) · 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.