Problem Statistics
| Problem | Reports | Avg Reporter Grade | Avg Opponent Grade | Avg Reviewer Grade |
|---|---|---|---|---|
| 1. Chemical countdown | 7 | 17.5 | 11.7 | 6.7 |
| 2. Knots | 2 | 19.6 | 13.3 | 7.0 |
| 3. Chirping sounds | 7 | 16.1 | 11.5 | 6.3 |
| 4. Colorful lines | 2 | 12.2 | 13.0 | 6.9 |
| 5. Dark side of the Moon | 4 | 13.3 | 12.2 | 6.3 |
| 6. Buzzing ribbons | 2 | 17.2 | 11.8 | 8.0 |
| 7. Stormglass | 1 | 13.8 | 11.9 | 5.9 |
| 8. Shower head | 5 | 13.0 | 11.6 | 5.9 |
| 9. Flowers and ammonia | 4 | 18.0 | 10.7 | 7.3 |
| 10. Ferments | 4 | 18.9 | 12.3 | 6.4 |
| 11. Soot mirror | 4 | 16.8 | 12.8 | 6.4 |
| 12. Jumps | 3 | 13.3 | 12.2 | 6.3 |
| 13. Non-Newtonian fluids | 3 | 18.0 | 11.8 | 6.3 |
| 14. Proxy variables | 6 | 16.6 | 12.3 | 6.8 |
| 15. Genetics | 3 | 18.1 | 9.9 | 5.5 |
| 16. Boiling salt solutions | 7 | 16.4 | 11.5 | 6.4 |
| 17. Elastic balls | 5 | 13.2 | 12.3 | 6.6 |
| 21. Human hair | 5 | 15.1 | 12.2 | 6.9 |
| 22. Ice cubes | 1 | 19.8 | 10.3 | 7.4 |
| 23. Runner | 2 | 14.4 | 10.9 | 5.7 |
| 24. Laser lines | 5 | 16.1 | 12.8 | 6.2 |
| 25. Yellow flowers | 1 | 12.9 | 9.1 | 5.4 |
| 26. Invisible ink | 5 | 18.6 | 10.4 | 6.7 |