diff --git a/src/main/kotlin/mate/academy/ProcessAndFilterNumbers.kt b/src/main/kotlin/mate/academy/ProcessAndFilterNumbers.kt
index 20d40f2..1081a3e 100644
--- a/src/main/kotlin/mate/academy/ProcessAndFilterNumbers.kt
+++ b/src/main/kotlin/mate/academy/ProcessAndFilterNumbers.kt
@@ -1,5 +1,10 @@
 package mate.academy
 
-fun processAndFilterNumbers(numbers: List<Int>): List<Int> {
+private const val ODD_CHECK_REMAINDER = 0
+private const val EVEN_DIVISOR = 2
+private const val ODD_MULTIPLIER = 2
+private const val MIN_THRESHOLD = 25
 
-}
+fun processAndFilterNumbers(numbers: List<Int>): List<Int> = numbers
+    .map { if (it % EVEN_DIVISOR != ODD_CHECK_REMAINDER) it * ODD_MULTIPLIER else it / 2 }
+    .filter { it > MIN_THRESHOLD }