Important Dates:

For Participants

General

Download White-Box Problems

As of 15.7.2014 the problems 10, 11 and 12 have been replaced due to a generation mistake. 
Sorry for the inconvenience.

The bronze, silver and gold problems mark the level of difficulty and define the hardest problem to be solved for the respective achievement in a category. For further information please take a look at the rewards and achievements page.

For further information about the code layout please read the Java-code and C-code description. Other useful information can be found on the problem description page.

Alternatively, a tarball containing all White-Box problems (and solutions) is also provided.


Alphabet size: 5, small program, simple

Property File: constraints-5.txt

plain arithmetic data structures
Problem1.java[int only]
Problem1.c
solution
Problem2.java[int only]
Problem2.c
solution
Problem3.java[int only]
Problem3.c
solution

Alphabet size: 10, still small program, simple

Property File: constraints-10.txt

plain arithmetic data structures
Problem4.java[int only]
Problem4.c
solution
Problem5.java[int only]
Problem5.c
solution
Problem6.java[int only]
Problem6.c
solution

Alphabet size: 15, medium program, complicated

Property File: constraints-15.txt

plain arithmetic data structures
Problem7.java[int only]
Problem7.c
solution
Problem8.java[int only]
Problem8.c
solution
Problem9.java[int only]
Problem9.c
solution

Alphabet size: 20, large program, hard

Property File: constraints-20.txt

plain arithmetic data structures
Problem10.java[int only]
Problem10.c
solution
Problem11.java[int only]
Problem11.c
solution
Problem12.java[int only]
Problem12.c
solution