| Query | User |
|---|---|
| arrangement of congruent disks | entered by user 2471421 |
| camel | entered by user 1067142 |
| camel | entered by user ditto |
| camel | entered by user 301404 |
| camel | entered by user 3622530 |
| camel project for school | entered by user 2146765 |
| card tricks by persi diaconis | entered by user 4857447 |
| mall requirements | entered by user 957261 |
| mark spencer miami u | entered by user 3162221 |
| math centers | entered by user 2741310 |
| math projects ideas | entered by user 11898586 |
| other | entered by user 205414 |