diff --git a/README.md b/README.md
deleted file mode 100644
index 250e59d..0000000
--- a/README.md
+++ /dev/null
@@ -1,3 +0,0 @@
-# code_games
-
-its muh code games
\ No newline at end of file
diff --git a/fibonacci/Cargo.toml b/fibonacci/Cargo.toml
new file mode 100755
index 0000000..9cd048e
--- /dev/null
+++ b/fibonacci/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "fibonacci"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/fibonacci/src/main.rs b/fibonacci/src/main.rs
new file mode 100755
index 0000000..c587145
--- /dev/null
+++ b/fibonacci/src/main.rs
@@ -0,0 +1,37 @@
+fn main() {
+    let fib_instance = FibItr::default();
+    println!("{}",
+        fib_instance
+            .filter(is_even)
+            .take_while(|x| *x < 4000000)
+            .sum::<usize>()
+        );
+}
+
+fn is_even(x: &usize) -> bool {
+    x % 2 == 0
+}
+
+struct FibItr {
+    index: usize,
+    prev: usize
+}
+
+impl Iterator for FibItr {
+    type Item = usize;
+    fn next ( &mut self ) -> Option<usize> {
+        let result = self.index + self.prev;
+        self.prev = self.index;
+        self.index = result;
+        return Some(result);
+    }
+}
+
+impl Default for FibItr {
+    fn default() -> Self {
+        FibItr {
+            index: 1,
+            prev: 1
+        }
+    }
+}
diff --git a/guess/Cargo.toml b/guess/Cargo.toml
new file mode 100755
index 0000000..fb1ec2c
--- /dev/null
+++ b/guess/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "hello"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/guess/src/main.rs b/guess/src/main.rs
new file mode 100755
index 0000000..48c93b1
--- /dev/null
+++ b/guess/src/main.rs
@@ -0,0 +1,19 @@
+use std::io;
+use std::io::Write;
+
+fn main() {
+    let mut theguess_tm = String::new();
+
+    println!("Hello noob");
+    print!("Guess a number or something lol: ");
+
+    io::stdout()
+        .flush()
+        .expect("couldn't flush ?");
+
+    io::stdin()
+        .read_line(&mut theguess_tm)
+        .expect("Stinky computer lol ur mom");
+
+    println!("ur guess was: {}", theguess_tm);
+}
diff --git a/line_racing/Cargo.toml b/line_racing/Cargo.toml
new file mode 100644
index 0000000..dbe92dd
--- /dev/null
+++ b/line_racing/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "line_racing"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/line_racing/src/main.rs b/line_racing/src/main.rs
new file mode 100644
index 0000000..3f4b8b2
--- /dev/null
+++ b/line_racing/src/main.rs
@@ -0,0 +1,33 @@
+use std::io;
+
+macro_rules! parse_input {
+    ($x:expr, $t:ident) => ($x.trim().parse::<$t>().unwrap())
+}
+
+fn main() {
+    loop {
+        let mut input_line = String::new();
+
+        io::stdin().read_line(&mut input_line).unwrap();
+
+        let inputs = input_line.split(" ").collect::<Vec<_>>();
+
+        let n = parse_input!(inputs[0], usize); // total number of players (2 to 4).
+        let p = parse_input!(inputs[1], usize); // your player number (0 to 3).
+
+        for i in 0..n as usize {
+            let mut input_line = String::new();
+            io::stdin().read_line(&mut input_line).unwrap();
+            let inputs = input_line.split(" ").collect::<Vec<_>>();
+            let x0 = parse_input!(inputs[0], usize); // starting X coordinate of lightcycle (or -1)
+            let y0 = parse_input!(inputs[1], usize); // starting Y coordinate of lightcycle (or -1)
+            let x1 = parse_input!(inputs[2], usize); // starting X coordinate of lightcycle (can be the same as X0 if you play before this player)
+            let y1 = parse_input!(inputs[3], usize); // starting Y coordinate of lightcycle (can be the same as Y0 if you play before this player)
+        }
+
+        // Write an action using println!("message...");
+        // To debug: eprintln!("Debug message...");
+
+        println!("LEFT"); // A single line with UP, DOWN, LEFT or RIGHT
+    }
+}
diff --git a/multiples/Cargo.toml b/multiples/Cargo.toml
new file mode 100755
index 0000000..3944cb1
--- /dev/null
+++ b/multiples/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "multiples"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/multiples/src/main.rs b/multiples/src/main.rs
new file mode 100755
index 0000000..020b4e1
--- /dev/null
+++ b/multiples/src/main.rs
@@ -0,0 +1,15 @@
+fn main() {
+    let mut piss_list: Vec<usize> = Vec::new();
+    let numbers = 1..1000;
+    
+    for x in numbers {
+        if x % 3 == 0 {
+            piss_list.push(x);
+        }
+        else if x % 5 == 0 {
+            piss_list.push(x);
+        }
+    }
+    let total: usize = piss_list.into_iter().sum();
+    println!("ur sum esssssssssssssssssssssss uhhh: {} ", total);
+}
diff --git a/palindrome/Cargo.toml b/palindrome/Cargo.toml
new file mode 100755
index 0000000..140de6a
--- /dev/null
+++ b/palindrome/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "palindrome"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/palindrome/src/main.rs b/palindrome/src/main.rs
new file mode 100755
index 0000000..5b61b86
--- /dev/null
+++ b/palindrome/src/main.rs
@@ -0,0 +1,157 @@
+use std::iter::Peekable;
+
+const ERR_TXT: &str = "unexpected item in bagging area";
+
+fn main() {
+//		let mut something: Option<(usize,usize)> = None;
+//		for x in (100..999).rev() {
+//			for y in (100..999).rev() {
+//				if reverse( x * y ) == x * y {
+//						something = Some(( x, y ));
+//						break
+//				}
+//				else {
+//					something = None
+//				}
+//			}
+//			if !something.is_none() {
+//				break
+//			}
+//		}
+//	println!("{} * {} = {}", something.expect("").0, something.expect("").1, something.expect("").0 * something.expect("").1)
+
+//	let palindrome = (0..999*999).rev()
+//		.filter( |x| *x == reverse(*x))
+//		.find( |x| palin_valid(*x) )
+//		.expect(ERR_TXT);
+//	println!("{}", palindrome);
+
+let palindrome = (0..999*999).rev()
+	.filter( |x| *x == reverse(*x))
+	.filter( |x| palin_valid(*x, false))
+	.take(100);
+for x in palindrome {
+	println!("{}, {}", x, palin_valid(x, true));
+}
+
+//	println!("{}", palin_valid(906609, true))
+}
+
+fn palin_valid(palin: usize, debug: bool) -> bool {
+	let mut x: usize = 1;
+	let mut y: usize = 1;
+	let mut x_check = true;
+	let factors = PrimeFactItr::factors(palin).collect::<Vec<_>>().into_iter().rev();
+	for factor in factors {
+		if debug { println!("x : {}, y : {}, factor : {}", x, y, factor); }
+		if x_check {
+			if x * factor <= 999 {
+				x *= factor;
+			}
+			else if y * factor <= 999 {
+				y *= factor;
+			}
+			else {
+				if debug { println!("x* : {}, y* : {}, factor : {}", x*factor, y*factor, factor); }
+				return false;
+			}
+		}
+		else {
+			if y * factor <= 999 {
+				y *= factor;
+			}
+			else if x * factor <= 999 {
+				x *= factor;
+			}
+			else {
+				if debug { println!("x* : {}, y* : {}, factor : {}", x * factor, y * factor, factor); }
+				return false;
+			}
+		}
+		x_check = !x_check;
+	}
+	if debug { println!("x : {}, y : {}", x, y); }
+	return true;
+}
+
+fn reverse(mut n:usize) -> usize {
+	let radix = 10;
+	let mut reversed = 0;
+	while n != 0 {
+		reversed = reversed * radix + n % radix;
+		n /= radix;
+	}
+	reversed
+}
+
+//prime iterator
+
+struct PrimeItr {
+	record: Vec<usize>,
+	index: usize
+}
+
+impl Iterator for PrimeItr {
+	type Item = usize;
+	fn next ( &mut self ) -> Option<usize> {
+		let is_prime = !self.record.iter()
+			.take_while( |x| **x * **x < self.index )
+			.any( |x| self.index % *x == 0 );
+		let result = self.index;
+		self.index += if self.index == 2 { 1 } else { 2 };
+		if is_prime {
+			self.record.push(result);
+			Some(result)
+		}
+		else {
+			self.next()
+		}
+	}
+}
+
+impl Default for PrimeItr {
+	fn default() -> Self {
+		PrimeItr {
+			record: vec![],
+			index: 2
+		}
+	}
+}
+
+// prime factorization iterator
+
+struct PrimeFactItr {
+		record: Vec<usize>,
+		chuck: usize,
+		prime: Peekable<PrimeItr>
+}
+
+impl Iterator for PrimeFactItr {
+		type Item = usize;
+		fn next ( &mut self ) -> Option<usize> {
+				let x = *self.prime.peek().expect(ERR_TXT);
+				let is_factor = self.chuck % x == 0;
+				if is_factor {
+				self.record.push(x);
+				self.chuck /= x;
+				Some(x)
+				}
+				else if x > self.chuck {
+				None
+				}
+				else {
+				self.prime.next();
+				self.next()
+				}
+		}
+}
+
+impl PrimeFactItr {
+		fn factors(x: usize) -> Self {
+				PrimeFactItr {
+				record: vec![],
+				chuck: x,
+				prime: PrimeItr::default().peekable()
+				}
+		}
+}
diff --git a/primes.py b/primes.py
new file mode 100755
index 0000000..e59053c
--- /dev/null
+++ b/primes.py
@@ -0,0 +1,15 @@
+primes = [2]
+counter = 1
+while counter <= 2000000:
+    counter += 2
+    for x in primes:
+        if x * x > counter:
+            # print(str(counter) + " found")
+            primes += [counter]
+            break
+        elif counter % x == 0:
+            break
+counter = 0
+for x in primes:
+    counter += x
+print(counter)
diff --git a/primes/Cargo.toml b/primes/Cargo.toml
new file mode 100755
index 0000000..164304b
--- /dev/null
+++ b/primes/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "primes"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/primes/src/main.rs b/primes/src/main.rs
new file mode 100755
index 0000000..07586d8
--- /dev/null
+++ b/primes/src/main.rs
@@ -0,0 +1,94 @@
+use std::iter::Peekable;
+
+fn main() {
+//
+//	println!("sum of primes less than 2,000,000 is : {}", 
+//			PrimeItr::default()
+//				.take_while( |x| x < 2_000_000 )
+//				.sum::<usize>()) 
+//
+//	println!("largest prime factor is : {}", PrimeItr::default()
+//			.take_while( |x| *x < 600851475143/2 )
+//			.filter( |x| x % 600851475143 != 0 )
+//			.last()
+//			.expect(PRIME_ERR)
+//			)
+//
+	 for x in PrimeFactItr::factors(600851475143) {
+		  println!("{}", x)
+	 }
+}
+
+const PRIME_ERR: &str = "unexpected item in bagging area";
+
+//prime iterator
+
+struct PrimeItr {
+	record: Vec<usize>,
+	index: usize
+}
+
+impl Iterator for PrimeItr {
+	type Item = usize;
+	fn next ( &mut self ) -> Option<usize> {
+		let is_prime = !self.record.iter()
+			.take_while( |x| **x * **x < self.index )
+			.any( |x| self.index % *x == 0 );
+		let result = self.index;
+		self.index += if self.index == 2 { 1 } else { 2 };
+		if is_prime {
+			self.record.push(result);
+			Some(result)
+		}
+		else {
+			self.next()
+		}
+	}
+}
+
+impl Default for PrimeItr {
+	fn default() -> Self {
+		PrimeItr {
+			record: vec![],
+			index: 2
+		}
+	}
+}
+
+// prime factorization iterator
+
+struct PrimeFactItr {
+	 record: Vec<usize>,
+	 chuck: usize,
+	 prime: Peekable<PrimeItr>
+}
+
+impl Iterator for PrimeFactItr {
+	 type Item = usize;
+	 fn next ( &mut self ) -> Option<usize> {
+		  let x = *self.prime.peek().expect(PRIME_ERR);
+		  let is_factor = self.chuck % x == 0;
+		  if is_factor {
+				self.record.push(x);
+				self.chuck /= x;
+				Some(x)
+		  }
+		  else if x > self.chuck {
+				None
+		  }
+		  else {
+				self.prime.next();
+				self.next()
+		  }
+	 }
+}
+
+impl PrimeFactItr {
+	 fn factors(x: usize) -> Self {
+		  PrimeFactItr {
+				record: vec![],
+				chuck: x,
+				prime: PrimeItr::default().peekable()
+		  }
+	 }
+}