2 files changed, 70 insertions, 0 deletions

diff --git a/tools/400_solvetest_optimal/scrambles.h b/tools/400_solvetest_optimal/scrambles.h
new file mode 100644
index 0000000..59037be
--- /dev/null
+++ b/tools/400_solvetest_optimal/scrambles.h
@@ -0,0 +1,62 @@
+struct {
+        char *scramble;
+        char *solutions;
+} s[] = {
+[0] = {
+        .scramble = "R' D R U R' D' R U'",
+        .solutions =
+                "U R' D R U' R' D' R\n"
+                "B' D2 B U' B' D2 B U\n"
+},
+[1] = {
+        .scramble = "R' L U2 R L' B2",
+        .solutions =
+                "B2 R' L U2 R L'\n"
+                "R L' B2 R' L U2\n"
+                "R B2 R' L U2 L'\n"
+                "L' B2 R' L U2 R\n"
+},
+[2] = {
+        .scramble = "R2 U2 R2 U2 R2 U2",
+        .solutions =
+                "U2 R2 U2 R2 U2 R2\n"
+                "D2 L2 U2 L2 D2 R2\n"
+                "U2 L2 D2 R2 D2 L2\n"
+                "D2 R2 D2 L2 U2 L2\n"
+                "R2 U2 R2 U2 R2 U2\n"
+                "L2 D2 R2 D2 L2 U2\n"
+                "R2 D2 L2 U2 L2 D2\n"
+                "L2 U2 L2 D2 R2 D2\n"
+},
+[3] = {
+        .scramble = "R U2 R' U' R U2 L' U R' U' L", /* J-perm */
+        .solutions =
+                "R2 D' R' D R' B2 L U' L' B2\n"
+                "B2 L U L' B2 R D' R D R2\n"
+},
+[4] = {
+        .scramble = "R' U' F D2 L2 F R2 U2 R2 B D2 L B2"
+                    "D' B2 L' R' B D2 B U2 L U2 R' U' F", /* FMC2019 A1 */
+        .solutions =
+                "D2 F' U2 D2 F' L2 D R2 D F B2 R' L2 F' U' D\n"
+},
+[5] = {
+        .scramble = "L B' D2 R2 L2 B' U2 D2 R L' U F2", /* Taken from 6 */
+        .solutions =
+                "B2 R2 L2 D F2 B2 R' L F' U2 B L'\n"
+                "F2 U' R' L U2 D2 B R2 L2 D2 B L'\n"
+},
+[6] = {
+        .scramble = "R L' B R L' D R L' F R L' U"
+                    "R' L F R L' D R L' B R L' U", /* Random thing */
+        .solutions =
+                "U' R L' B' D2 F R' L F2 B2 U' F2 R2 L2 U2\n"
+                "U' R L' B' R2 L2 U2 B' U2 D2 R' L D B2 U2\n"
+                "D2 R' L F R' B' R U B U L F' U' F' D\n"
+                "D' R' L B' U2 F R L' F2 B2 D' R2 L2 B2 D2\n"
+                "D' R' L B' D2 R2 L2 B' U2 D2 R L' U F2 D2\n"
+},
+{
+        .scramble = "", /* End-of-list signal */
+}
+};
diff --git a/tools/400_solvetest_optimal/solvetest.c b/tools/400_solvetest_optimal/solvetest.c
new file mode 100644
index 0000000..0b6575f
--- /dev/null
+++ b/tools/400_solvetest_optimal/solvetest.c
@@ -0,0 +1,8 @@
+#define NISSFLAG     NISSY_NISSFLAG_NORMAL
+#define MINMOVES     0
+#define MAXMOVES     20
+#define MAXSOLUTIONS 100
+#define OPTIMAL      0
+
+#include "scrambles.h"
+#include "../solvetest.h"