new tasks

Conf/task.yaml

@@ -1,10 +1,37 @@
 99 Bottles of Beer: {}
+Ackermann function: {}
 Anagrams: {}
+Arrays: {}
+Assertions: {}
+Balanced brackets: {}
+Balanced ternary: {}
+Best shuffle: {}
+# Binary digits: {}
+Binary search: {}
+Binary strings: {}
 Bulls and cows: {}
+Caesar cipher: {}
+Calendar: {}
+# Catalan numbers: {}
+Check that file exists: {}
+Checkpoint synchronization: {}
+# Cholesky decomposition: {}
+Classes: {}
+Closest-pair problem: {}
+Collections: {}
+Color of a screen pixel: {}
 Comments: {}
 Death Star: {}
+# Deepcopy: {}
+Define a primitive data type: {}
+Delegates: {}
+Delete a file: {}
+Detect division by zero: {}
+Determine if a string is numeric: {}
 Entropy: {}
+# Execute SNUSP: {}
 FizzBuzz: {}
+Forest fire: {}
 Go Fish: {}
 # Happy numbers: {}
 Infinity: {}
@@ -18,4 +45,3 @@ Pi: {}
 Quine: {}
 # ROT-13: {}
 Search a list: {}
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