diff --git a/v/euler/euler.v b/v/euler/euler.v
new file mode 100644
index 0000000..405b57f
--- /dev/null
+++ b/v/euler/euler.v
@@ -0,0 +1,64 @@
+module euler
+import math
+
+pub fn range(start int, end int) []int {
+	mut result := []int
+	for i := start; i <= end; i++ {
+		result << i
+	}
+	return result
+}
+
+pub fn even(n int) bool {
+	return n % 2 == 0
+}
+
+pub fn prime(n u64) bool {
+	for i := u64(2); i <= u64(math.sqrt(f64(n))); i++ {
+		if n % i == 0 {
+			return false
+		}
+	}
+	return true
+}
+
+pub fn factors(n u64) []u64 {
+	mut factors := []u64
+	for i := u64(2); i <= u64(math.sqrt(f64(n))); i++ {
+		if n % i == 0 && prime(i) {
+			factors << i
+		}
+	}
+	return factors
+}
+
+pub fn max(ints []u64) u64 {
+	mut max := u64(0)
+	for n in ints {
+		if n > max {
+			max = n
+		}
+	}
+	return max
+}
+
+pub fn two_combinations(ints []int) [][]int {
+	mut result := [[]int]
+	result = []
+	for i := 0; i < ints.len; i++ {
+		for j := i + 1; j < ints.len; j++ {
+			result << [[ints[i], ints[j]]]
+		}
+	}
+	return result
+}
+
+pub fn palindrome(n int) bool {
+	str := n.str()
+	for i := 0; i < str.len; i++ {
+		if str[i] != str[str.len-1-i] {
+			return false
+		}
+	}
+	return true
+}
diff --git a/v/euler001.v b/v/euler001.v
new file mode 100644
index 0000000..e2e38b3
--- /dev/null
+++ b/v/euler001.v
@@ -0,0 +1,17 @@
+fn multiples_of_three_and_five_below(n int) []int {
+	mut nums := []int
+	for i := 3; i < n; i++ {
+		if i % 3 == 0 || i % 5 == 0 {
+			nums << i
+		}
+	}
+	return nums
+}
+
+fn main() {
+	mut result := 0
+	for n in multiples_of_three_and_five_below(1000) {
+		result += n
+	}
+	println(result)
+}
diff --git a/v/euler002.v b/v/euler002.v
new file mode 100644
index 0000000..cd78c5e
--- /dev/null
+++ b/v/euler002.v
@@ -0,0 +1,22 @@
+import euler
+
+fn even_fibonacci_up_to(n int) []int {
+  mut result := []int
+  mut a := 0
+  mut b := 1
+  for a + b < n {
+    if euler.even(a + b) { result << a + b }
+    temp := b
+    b = a + b
+    a = temp
+  }
+  return result
+}
+
+fn main() {
+  mut result := 0
+  for n in even_fibonacci_up_to(4000000) {
+    result += n
+  }
+  println(result)
+}
diff --git a/v/euler003.v b/v/euler003.v
new file mode 100644
index 0000000..6cf067a
--- /dev/null
+++ b/v/euler003.v
@@ -0,0 +1,5 @@
+import euler
+
+fn main() {
+	println(euler.max(euler.factors(600851475143)))
+}
diff --git a/v/euler004.v b/v/euler004.v
new file mode 100644
index 0000000..2432957
--- /dev/null
+++ b/v/euler004.v
@@ -0,0 +1,13 @@
+import euler
+
+fn main()
+{
+	mut max := 0
+	for combo in euler.two_combinations(euler.range(100, 999)) {
+		product := combo[0] * combo[1]
+		if product > max && euler.palindrome(product) {
+			max = product
+		}
+	}
+	println(max)
+}