The programming-challenges judge usually doesn't get a correct verdict for the
problems of the list below, because they have not a unique solution and then
they need a specific judge. This option is not supported for this judge right
now. Sorry. We will fixed the bug and restart the service as soon as possible.

To check your solutions of these problems you can use our alternative system
at the University of Valladolid

http://uva.onlinejudge.org

| 110104 |   706 | LCD Display                         | Chapter 1  |
| 110204 |   843 | Crypt Kicker                        | Chapter 2  |
| 110208 | 10149 | Yahtzee                             | Chapter 2  |
| 110307 | 10150 | Doublets                            | Chapter 3  |
| 110402 |   120 | Stacks of Flapjacks                 | Chapter 4  |
| 110403 | 10037 | Bridge                              | Chapter 4  |
| 110407 | 10152 | ShellSort                           | Chapter 4  |
| 110508 | 10202 | Pairsumonious Numbers               | Chapter 5  |
| 110705 | 10168 | Summation of Four Primes            | Chapter 7  |
| 110802 | 10181 | 15-Puzzle Problem                   | Chapter 8  |
| 110808 | 10270 | Bigger Square Please...             | Chapter 8  |
| 110906 | 10051 | Tower of Cubes                      | Chapter 9  |
| 111002 | 10054 | The Necklace                        | Chapter 10 |
| 111007 | 10249 | The Grand Dinner                    | Chapter 10 |
| 111008 | 10092 | The Problem with the Problem Setter | Chapter 10 |
| 111101 | 10131 | Is Bigger Smarter?                  | Chapter 11 |
| 111106 | 10261 | Ferry Loading                       | Chapter 11 |
| 111305 | 10167 | Birthday Cake                       | Chapter 13 |
| 111307 | 10209 | Is This Integration ?               | Chapter 13 |