diff --git a/examples/gno.land/r/demo/bugs/bugmin/bugmin.gno b/examples/gno.land/r/demo/bugs/bugmin/bugmin.gno
new file mode 100644
index 00000000000..74d658193bb
--- /dev/null
+++ b/examples/gno.land/r/demo/bugs/bugmin/bugmin.gno
@@ -0,0 +1,22 @@
+package bugmin
+
+import (
+	"strconv"
+	"strings"
+)
+
+var slice = []string{"undead-element"}
+
+func Pop() {
+	slice = slice[:len(slice)-1]
+}
+
+func Push() {
+	slice = append(slice, "new-element")
+}
+
+func Render(path string) string {
+	str := strings.Join(slice, ", ") + "\n\n"
+	str += "len: " + strconv.Itoa(len(slice)) + "\n\n"
+	return str
+}
diff --git a/examples/gno.land/r/demo/bugs/bugmin/gno.mod b/examples/gno.land/r/demo/bugs/bugmin/gno.mod
new file mode 100644
index 00000000000..36cdd9d76a0
--- /dev/null
+++ b/examples/gno.land/r/demo/bugs/bugmin/gno.mod
@@ -0,0 +1 @@
+module "gno.land/r/demo/bugs/bugmin"
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/bugs/slice_splice/gno.mod b/examples/gno.land/r/demo/bugs/slice_splice/gno.mod
new file mode 100644
index 00000000000..f7a638504d0
--- /dev/null
+++ b/examples/gno.land/r/demo/bugs/slice_splice/gno.mod
@@ -0,0 +1 @@
+module "gno.land/r/demo/bugs/slice_splice"
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/bugs/slice_splice/slice_splice.gno b/examples/gno.land/r/demo/bugs/slice_splice/slice_splice.gno
new file mode 100644
index 00000000000..aa7a2eb03ba
--- /dev/null
+++ b/examples/gno.land/r/demo/bugs/slice_splice/slice_splice.gno
@@ -0,0 +1,20 @@
+package slice_splice
+
+import (
+	"strings"
+)
+
+var slice = []string{}
+
+func Push() {
+	slice = append(slice, "1", "2", "3", "4", "5", "6", "7", "8", "9", "10")
+}
+
+func Splice() []string {
+	slice = slice[4:5]
+	return slice
+}
+
+func Render(path string) string {
+	return strings.Join(slice, ",")
+}
diff --git a/examples/gno.land/r/demo/bugs/two_slices_one_array/gno.mod b/examples/gno.land/r/demo/bugs/two_slices_one_array/gno.mod
new file mode 100644
index 00000000000..acc48a55204
--- /dev/null
+++ b/examples/gno.land/r/demo/bugs/two_slices_one_array/gno.mod
@@ -0,0 +1 @@
+module "gno.land/r/demo/bugs/two_slices_one_array"
\ No newline at end of file
diff --git a/examples/gno.land/r/demo/bugs/two_slices_one_array/two_slices_one_array.gno b/examples/gno.land/r/demo/bugs/two_slices_one_array/two_slices_one_array.gno
new file mode 100644
index 00000000000..3799f569e6b
--- /dev/null
+++ b/examples/gno.land/r/demo/bugs/two_slices_one_array/two_slices_one_array.gno
@@ -0,0 +1,20 @@
+package two_slices_one_array
+
+import (
+	"strings"
+)
+
+var (
+	slice          = []string{"1", "2", "3", "4", "5", "6", "7", "8", "9", "10"}
+	sub1  []string = nil
+	sub2  []string = nil
+)
+
+func Split() {
+	sub1 = slice[0:5]
+	sub2 = slice[5:]
+}
+
+func Render(path string) string {
+	return "slice: " + strings.Join(slice, ",") + "\n\n" + "sub1: " + strings.Join(sub1, ",") + "\n\n" + "sub2: " + strings.Join(sub2, ",")
+}