diff --git a/aleidibio.py b/aleidibio.py
new file mode 100644
index 0000000..6ffdf36
--- /dev/null
+++ b/aleidibio.py
@@ -0,0 +1,4 @@
+a = int(input())
+b = int(input())
+c = int(input())
+print(c - a - b)
diff --git a/astackofgold.py b/astackofgold.py
new file mode 100644
index 0000000..e2a9a1d
--- /dev/null
+++ b/astackofgold.py
@@ -0,0 +1,3 @@
+w, s = map(int, input().split())
+c = s * (s + 1) / 2
+print(int((w - (c * 29260)) / 110))
diff --git a/barcelona.py b/barcelona.py
new file mode 100644
index 0000000..922e189
--- /dev/null
+++ b/barcelona.py
@@ -0,0 +1,9 @@
+n, k = map(int, input().split())
+pos = list(map(int, input().split()))
+
+if pos[0] == k:
+    print("fyrst")
+elif pos[1] == k:
+    print("naestfyrst")
+else:
+    print(f"{pos.index(k)+1} fyrst")
diff --git a/bergmal.py b/bergmal.py
new file mode 100644
index 0000000..8475614
--- /dev/null
+++ b/bergmal.py
@@ -0,0 +1 @@
+print(input())
diff --git a/dfyrirdreki.py b/dfyrirdreki.py
new file mode 100644
index 0000000..3281195
--- /dev/null
+++ b/dfyrirdreki.py
@@ -0,0 +1,11 @@
+a = int(input())
+b = int(input())
+c = int(input())
+
+d = b**2 - 4 * a * c
+if d > 0:
+    print(2)
+elif d < 0:
+    print(0)
+else:
+    print(1)
diff --git a/dragafra.py b/dragafra.py
new file mode 100644
index 0000000..91ba350
--- /dev/null
+++ b/dragafra.py
@@ -0,0 +1 @@
+print(int(input()) - int(input()))
diff --git a/fallingsnow2.py b/fallingsnow2.py
new file mode 100644
index 0000000..6c545b4
--- /dev/null
+++ b/fallingsnow2.py
@@ -0,0 +1,14 @@
+n, m = map(int, input().split())
+
+snows = [
+    0,
+] * m
+
+for _ in range(n):
+    for i, x in enumerate(input()):
+        snows[i] += 1 if x == "S" else 0
+
+for r in range(n):
+    for c in range(m):
+        print("S" if snows[c] >= n - r else ".", end="")
+    print()
diff --git a/flatbokuveisla.py b/flatbokuveisla.py
new file mode 100644
index 0000000..86f05f0
--- /dev/null
+++ b/flatbokuveisla.py
@@ -0,0 +1 @@
+print(int(input()) % int(input()))
diff --git a/hipphipp.py b/hipphipp.py
new file mode 100644
index 0000000..5c0c912
--- /dev/null
+++ b/hipphipp.py
@@ -0,0 +1 @@
+print("Hipp hipp hurra!\n" * 20)
diff --git a/hipphipphurra.py b/hipphipphurra.py
new file mode 100644
index 0000000..a8f173b
--- /dev/null
+++ b/hipphipphurra.py
@@ -0,0 +1,3 @@
+name = input()
+age = int(input())
+print(f"Hipp hipp hurra, {name}!\n" * age)
diff --git a/hiptobesquare.py b/hiptobesquare.py
new file mode 100644
index 0000000..6fdcebe
--- /dev/null
+++ b/hiptobesquare.py
@@ -0,0 +1,10 @@
+t = int(input())
+
+for _ in range(t):
+    n = int(input()) + 1
+    max_size = int(n**0.5)
+    if max_size % 2 == 0:
+        max_size -= 2
+    else:
+        max_size -= 1
+    print(max_size // 2)
diff --git a/kvedja.py b/kvedja.py
new file mode 100644
index 0000000..48371a9
--- /dev/null
+++ b/kvedja.py
@@ -0,0 +1 @@
+print(f"Kvedja,\n{input()}")
diff --git a/lubbilaerir.py b/lubbilaerir.py
new file mode 100644
index 0000000..8760729
--- /dev/null
+++ b/lubbilaerir.py
@@ -0,0 +1 @@
+print(input()[0])
diff --git a/mergjadmal.py b/mergjadmal.py
new file mode 100644
index 0000000..f9846ce
--- /dev/null
+++ b/mergjadmal.py
@@ -0,0 +1,5 @@
+s = input()
+if "69" in s or "420" in s:
+    print("Mergjad!")
+else:
+    print("Leim!")
diff --git a/reduplikation.py b/reduplikation.py
new file mode 100644
index 0000000..c11e717
--- /dev/null
+++ b/reduplikation.py
@@ -0,0 +1,3 @@
+s = input()
+r = int(input())
+print(s * r)
diff --git a/skak.py b/skak.py
new file mode 100644
index 0000000..91506c3
--- /dev/null
+++ b/skak.py
@@ -0,0 +1,3 @@
+x1, y1 = map(int, input().split())
+x2, y2 = map(int, input().split())
+print(1 if x1 == x2 or y1 == y2 else 2)
diff --git a/storafmaeli.py b/storafmaeli.py
new file mode 100644
index 0000000..7e19153
--- /dev/null
+++ b/storafmaeli.py
@@ -0,0 +1 @@
+print("Jebb" if int(input()) % 10 == 0 else "Neibb")
diff --git a/takkar.py b/takkar.py
new file mode 100644
index 0000000..7c5bfa8
--- /dev/null
+++ b/takkar.py
@@ -0,0 +1,8 @@
+a = int(input())
+b = int(input())
+if a > b:
+    print("MAGA!")
+elif b > a:
+    print("FAKE NEWS!")
+else:
+    print("WORLD WAR 3!")
diff --git a/tilhamingju.py b/tilhamingju.py
new file mode 100644
index 0000000..5a6a5a9
--- /dev/null
+++ b/tilhamingju.py
@@ -0,0 +1 @@
+print("TIL HAMINGJU MED AFMAELID FORRITUNARKEPPNI FRAMHALDSSKOLANNA!")
diff --git a/tolvunarfraedingartelja.py b/tolvunarfraedingartelja.py
new file mode 100644
index 0000000..1bb2ffb
--- /dev/null
+++ b/tolvunarfraedingartelja.py
@@ -0,0 +1 @@
+print(int(input()) - 1)
diff --git a/whichnumberkindisit2.py b/whichnumberkindisit2.py
new file mode 100644
index 0000000..d10d021
--- /dev/null
+++ b/whichnumberkindisit2.py
@@ -0,0 +1,11 @@
+t = int(input())
+for _ in range(t):
+    n = int(input())
+    out = ""
+    if n % 2 == 1:
+        out = "O"
+    if (n**0.5) % 1 == 0:
+        out += "S"
+    if out == "":
+        out = "EMPTY"
+    print(out)