diff --git a/task/src/Bonus.kt b/task/src/Bonus.kt
new file mode 100644
index 0000000..12684c2
--- /dev/null
+++ b/task/src/Bonus.kt
@@ -0,0 +1,8 @@
+fun main() {
+    val numbers = listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
+    println(processNumbers(numbers, {it%2!=0}, {it*it}))
+}
+
+fun processNumbers(numbers: List<Int>, filter: (Int) -> Boolean, transform: (Int) -> Int): List<Int> {
+    return numbers.filter(filter).map(transform)
+}
diff --git a/task/src/ComboLambdas.kt b/task/src/ComboLambdas.kt
new file mode 100644
index 0000000..7ae4110
--- /dev/null
+++ b/task/src/ComboLambdas.kt
@@ -0,0 +1,10 @@
+fun main() {
+    val nums = listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
+    println("Output:" + customFilter(nums) { it > 5 })
+    println("Output:" + customFilter(nums) { it % 2 == 0 })
+    println("Output:" + customFilter(nums) { it % 3 == 0 })
+}
+
+fun customFilter(numbers: List<Int>, filter: (Int) -> Boolean): List<Int> {
+    return numbers.filter(filter)
+}
\ No newline at end of file
diff --git a/task/src/CustomSort.kt b/task/src/CustomSort.kt
new file mode 100644
index 0000000..83311e9
--- /dev/null
+++ b/task/src/CustomSort.kt
@@ -0,0 +1,5 @@
+fun main(){
+    val fruitNames = listOf("apple", "banana", "kiwi", "strawberry", "grape")
+    val sortedFruits = fruitNames.sortedByDescending {it -> it.length}
+    println(sortedFruits)
+}
diff --git a/task/src/DoubleList.kt b/task/src/DoubleList.kt
new file mode 100644
index 0000000..9f53052
--- /dev/null
+++ b/task/src/DoubleList.kt
@@ -0,0 +1,5 @@
+fun main() {
+    val InitialNumbers = mutableListOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
+    val DoubledNumbers = InitialNumbers.map { it * 2 }
+    println(DoubledNumbers)
+}
diff --git a/task/src/StringFilter.kt b/task/src/StringFilter.kt
new file mode 100644
index 0000000..ac42010
--- /dev/null
+++ b/task/src/StringFilter.kt
@@ -0,0 +1,12 @@
+fun main(){
+
+        val names = listOf("Alice", "Bob", "Amir", "Charlie", "Annie", "David")
+        val filteredNames = filterNames(names) {it ->
+            it.startsWith("A")}
+
+        println(filteredNames)
+    }
+
+    fun filterNames(names: List<String>, filter: (String) -> Boolean): List<String> {
+        return names.filter(filter)
+    }
diff --git a/task/src/processNums.kt b/task/src/processNums.kt
new file mode 100644
index 0000000..09a6613
--- /dev/null
+++ b/task/src/processNums.kt
@@ -0,0 +1,7 @@
+fun main() {
+    val numbers= listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)
+    println(processNumbers(numbers))
+}
+fun processNumbers(numbers: List<Int>): List<Int> {
+    return (numbers.filter {it%2!=0}).map{it*it}
+}
\ No newline at end of file
diff --git a/task/task.iml b/task/task.iml
new file mode 100644
index 0000000..f889b2e
--- /dev/null
+++ b/task/task.iml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/testResources" type="java-test-resource" />
+    </content>
+    <orderEntry type="jdk" jdkName="23" jdkType="JavaSDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="KotlinJavaRuntime" level="project" />
+  </component>
+</module>
\ No newline at end of file