diff --git a/2025/01/Findings.md b/2025/01/Findings.md
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+# Day 01
+
+> First of all, what a joy not having 24 days, and no leaderboard. I actually really enjoy it and get more out of it. Turn off LLM, and just have fun 🤩
+
+## Part 1
+
+That was quite straight forward, nothing notable here. But it has been a while since I last used mod.
+
+## Part 2
+
+This was fun. So i wanted to (of course) not brute force it. Solution: first: calculate how many "empty" rounds the instruction had. e.g. `L106` would become simply `L6`) and simply increase by one. Now counting if we crossed `0` was interesting. I calculated the _distance to zero_ by checking how far the zero was, depending on the direction. And then simply seeing if the distance to travel was equally greater than the distance to zero.
+
+The gotcha which took me a few minutes, was that I was adding a zero to much, if I was starting at `0`. But the test data caught that as well!
diff --git a/2025/01/main.py b/2025/01/main.py
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+++ b/2025/01/main.py
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+def calc_1(lines):
+    position = 50
+    countZero = 0
+    for line in lines:
+        left = line[0] == "L"
+        distance = int(line[1:])
+        if left:
+            distance *= -1
+        position = (position + distance) % 100
+        if position == 0:
+            countZero += 1
+    return countZero
+
+
+# PART 2
+
+
+def calc_2(lines):
+    position = 50
+    countZero = 0
+    for line in lines:
+        left = line[0] == "L"
+        distance = int(line[1:])
+        rounds = abs(distance) // 100
+        countZero += rounds
+        distance = distance % 100
+        if left:
+            distance *= -1
+        distanceToZero = position if left else 100 - position
+        passesZero = abs(distance) >= distanceToZero
+        if passesZero and position != 0:
+            countZero += 1
+        position = (position + distance) % 100
+    return countZero
+
+
+def parse(raw: str):
+    return f.read().strip().splitlines()
+
+
+with open("./2025/01/train.txt") as f:
+    d = parse(f)
+    print(f"Train 1: {calc_1(d)}")
+    print(f"Train 2: {calc_2(d)}")
+
+with open("./2025/01/data.txt") as f:
+    d = parse(f)
+    print(f"Actual 1: {calc_1(d)}")
+    print(f"Actual 2: {calc_2(d)}")
diff --git a/2025/02/Findings.md b/2025/02/Findings.md
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+# Day 02
+
+## Part 1
+
+Again, quite easy.
+
+## Part 2
+
+As the genral rule of thumb in AoC, now lets generalize. I had more of a brute force approach with a few tricks than an actual nice solution tbh.
+
+Actually finding recurring patterns sounds like something a FFT should be good at.
diff --git a/2025/02/main.py b/2025/02/main.py
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+++ b/2025/02/main.py
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+def calc_1(ids: list[tuple[int, int]]):
+    invalid = 0
+    for i in ids:
+        for x in range(i[0], i[1] + 1):
+            asStr = str(x)
+            l = len(asStr)
+            isEvenLength = l % 2 == 1
+            if isEvenLength:
+                continue
+            half = l // 2
+            if asStr[:half] == asStr[half:]:
+                invalid += x
+    return invalid
+
+
+def calc_2(ids: list[tuple[int, int]]):
+    invalid = 0
+    for i in ids:
+        for x in range(i[0], i[1] + 1):
+            s = str(x)
+            l = len(s)
+            for m in range(1, (l // 2) + 1):
+                if l % m != 0:
+                    continue
+                first = s[:m]
+                max_multiples = l // m
+                is_invalid = False
+                for offset in range(1, max_multiples):
+                    start = offset * m
+                    end = start + m
+                    if first != s[start:end]:
+                        is_invalid = True
+                        break
+                if is_invalid:
+                    continue
+                invalid += x
+                break
+    return invalid
+
+
+def parse(raw):
+    ids = raw.read().strip().replace("\n", "").split(",")
+    return [tuple(map(int, (i.split("-")))) for i in ids]
+
+
+# Run
+with open("./2025/02/train.txt") as f:
+    d = parse(f)
+    print(f"Train 1: {calc_1(d)}")
+    print(f"Train 2: {calc_2(d)}")
+
+with open("./2025/02/data.txt") as f:
+    d = parse(f)
+    print(f"Actual 1: {calc_1(d)}")
+    print(f"Actual 2: {calc_2(d)}")
diff --git a/2025/03/Findings.md b/2025/03/Findings.md
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+# Day 02
+
+## Part 1
+
+## Part 2
diff --git a/2025/03/main.py b/2025/03/main.py
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+++ b/2025/03/main.py
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+def calc_1(input):
+    total = 0
+    for line in input:
+        print(line)
+        l = len(line)
+        maximum = 0
+        for a in range(l):
+            for b in range(a + 1, l):
+                x = int(line[a] + line[b])
+                if x > maximum:
+                    maximum = x
+        print(line, maximum)
+        total += maximum
+    return total
+
+
+def calc_2(input):
+    pass
+
+
+def parse(raw: str):
+    return raw.read().splitlines()
+
+
+# Run
+with open("./2025/03/train.txt") as f:
+    d = parse(f)
+    print(f"Train 1: {calc_1(d)}")
+    # print(f"Train 2: {calc_2(d)}")
+
+with open("./2025/03/data.txt") as f:
+    d = parse(f)
+    print(f"Actual 1: {calc_1(d)}")
+    # print(f"Actual 2: {calc_2(d)}")
diff --git a/2025/XX/Findings.md b/2025/XX/Findings.md
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+# Day 02
+
+## Part 1
+
+## Part 2
diff --git a/2025/XX/main.py b/2025/XX/main.py
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+++ b/2025/XX/main.py
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+def calc_1(input):
+    pass
+
+
+def calc_2(input):
+    pass
+
+
+def parse(raw: str):
+    return raw
+
+
+# Run
+with open("./2025/XX/train.txt") as f:
+    d = parse(f)
+    print(f"Train 1: {calc_1(d)}")
+    print(f"Train 2: {calc_2(d)}")
+
+with open("./2025/XX/data.txt") as f:
+    d = parse(f)
+    print(f"Actual 1: {calc_1(d)}")
+    print(f"Actual 2: {calc_2(d)}")