Problems
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| Stella Number | Problem Title |
|---|---|
| 1000.14 | Un-Knotting |
| 1000.61 | Poison Pills |
| 1000.65 | An Alphabet Line |
| 1000.81 | Continue the Pattern |
| 1000.82 | Acropolis Pattern |
| 1100.11 | The Old Wooden Disc |
| 1170.91 | Path of Quarters |
| 1220.11 | Five Houses, a Camel, and Lemonade |
| 1232.31 | Six Who Witnessed a Burglary |
| 1250.12 | False Coin no. 2 |
| 1280.11 | Toad Tales |
| 1310.31 | Resupplying the International Space Station |
| 1380.11 | Some Sums |
| 1510.41 | Alex Watt's Will |
| 1550.18 | Jacob's Bumper |
| 1550.22 | In A Dream |
| 2050.21 | Four Fours: One to Twenty |
| 2110.12 | Giant Distribution |
| 2110.34 | Three Numbers |
| 2122.11 | Factoring a Cubic |
| 2150.22 | Diminished by a Reciprocal |
| 2300.11 | Exponential Equation With Threes |
| 2310.21 | Coffee Break |
| 2410.11 | A Salesman's Commission |
| 2420.21 | Horses and Oats |
| 2440.11 | Beef's Lost Loot |
| 2465.21 | Stephanie and Bonnie's Ages |
| 2470.11 | Backlot Books |
| 2530.31 | Mystery Linear Operation |
| 2760.21 | Adjacent Corner of a Square |
| 2761.13 | A Tantalizing Trapezoid |
| 2770.21 | Lines! Intersecting! |
| 2870.11 | Levy's Basketball |
| 3232.11 | Triangle-ing |
| 3405.12 | Impossible Rectangle? |