diff --git a/.gitignore b/.gitignore
deleted file mode 100644
index 06c798b..0000000
--- a/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-input.txt
diff --git a/2025/1/input.txt b/2025/1/input.txt
new file mode 100644
index 0000000..53287c7
--- /dev/null
+++ b/2025/1/input.txt
@@ -0,0 +1,10 @@
+L68
+L30
+R48
+L5
+R60
+L55
+L1
+L99
+R14
+L82
diff --git a/2025/2/input.txt b/2025/2/input.txt
new file mode 100644
index 0000000..a6d92df
--- /dev/null
+++ b/2025/2/input.txt
@@ -0,0 +1 @@
+197-407,262128-339499,557930-573266,25-57,92856246-93001520,2-12,1919108745-1919268183,48414903-48538379,38342224-38444598,483824-534754,1056-1771,4603696-4688732,75712519-75792205,20124-44038,714164-782292,4429019-4570680,9648251-9913729,6812551522-6812585188,58-134,881574-897488,648613-673853,5261723647-5261785283,60035-128980,9944818-10047126,857821365-857927915,206885-246173,1922-9652,424942-446151,408-1000
diff --git a/2025/3/main.go b/2025/3/main.go
deleted file mode 100644
index 0893df8..0000000
--- a/2025/3/main.go
+++ /dev/null
@@ -1,65 +0,0 @@
-package main
-
-import (
-	"bufio"
-	"fmt"
-	"os"
-	"strconv"
-)
-
-func main() {
-	// iterate over all IDs
-	joltages := Decode("input.txt")
-
-	var joltagessum int = 0
-
-	for _, i := range joltages {
-		var tensColumn int = 0
-		var onesColumn int = 0
-
-		for iteration, x := range i {
-			num, err := strconv.Atoi(string(x))
-			if err != nil {
-				panic(err)
-			}
-
-			if tensColumn == 0 {
-				tensColumn = num
-			} else if num > tensColumn && iteration != len(i)-1 {
-				tensColumn = num
-				onesColumn = 0
-			} else if num > onesColumn && onesColumn >= tensColumn {
-				tensColumn = onesColumn
-				onesColumn = num
-			} else if num > onesColumn {
-				onesColumn = num
-			}
-		}
-
-		sum := tensColumn*10 + onesColumn
-		fmt.Printf("joltage found for %s, %d%d %d\n", i, tensColumn, onesColumn, sum)
-		joltagessum = joltagessum + sum
-	}
-
-	fmt.Println("total joltage sum", joltagessum)
-}
-
-func Decode(filename string) []string {
-	f, err := os.Open(filename)
-
-	if err != nil {
-		panic(err)
-	}
-
-	defer f.Close()
-
-	scanner := bufio.NewScanner(f)
-	var joltages []string
-
-	for scanner.Scan() {
-		// extract joltage numbers into struct to go over
-		joltages = append(joltages, scanner.Text())
-	}
-
-	return joltages
-}