Eyeball #19 — the answers
The five rounds from October 19, 2026: what each asked, the answer, and the guesses that scored the full 100.
The answers
| # | Round | The answer, and what scored 100 |
|---|---|---|
| 1 | Ratio | ×9.7 100 for ×6.7 to ×14.0 |
| 2 | Mix | 77% 100 for 70% to 84% |
| 3 | Angle | 115° 100 for 107° to 123° |
| 4 | Count | 93 dots 100 for 75 to 111 dots |
| 5 | Meet | where the two lines cross 100 for a tap within 15% of the longer gap |
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.
- Ratio. By area, the big circle is how many of the small one? The big circle is 3.11 times as wide as the small one, and area goes as the square of the width: 3.11 × 3.11 is 9.7.
- Mix. What percent of the dots are green? 64 of the 83 dots were green and 19 were not: 77%.
- Angle. Make a 115° angle. The angle to make was 115°, 25° past a right angle.
- Count. How many dots? You get three seconds. 93 dots, shown for three seconds, in a cloud about 77% of the picture wide.
- Meet. If these two lines carried on, where would they meet? The lines meet at 51°, after carrying on 1.1 and 0.8 times their drawn lengths.
Previous: Eyeball #18 (Sun, Oct 18) · Next: Eyeball #20 (Tue, Oct 20) · 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.