Updated cloned repos in works.

diff --git a/works/atm-program-in-c b/works/atm-program-in-c
new file mode 160000 (submodule)
index 0000000..983ba96
--- /dev/null
+++ b/works/atm-program-in-c
@@ -0,0 +1 @@
+Subproject commit 983ba96084d0545ca97a9819a339a61783825ff1

diff --git a/works/basic-calc b/works/basic-calc
new file mode 160000 (submodule)
index 0000000..493c6df
--- /dev/null
+++ b/works/basic-calc
@@ -0,0 +1 @@
+Subproject commit 493c6df4598459fdacb4f7b909cc49f956343ffe

diff --git a/works/circle b/works/circle
new file mode 160000 (submodule)
index 0000000..23fce73
--- /dev/null
+++ b/works/circle
@@ -0,0 +1 @@
+Subproject commit 23fce733bde40bca8a18256f803b26415bd71fbc

diff --git a/works/drum-ka-dum b/works/drum-ka-dum
new file mode 160000 (submodule)
index 0000000..e0d75ce
--- /dev/null
+++ b/works/drum-ka-dum
@@ -0,0 +1 @@
+Subproject commit e0d75ced202fb755ef5fd5f7bdd74dc1c45e2b3e

diff --git a/works/number-guessing-game-in-c b/works/number-guessing-game-in-c
new file mode 160000 (submodule)
index 0000000..d92cfaf
--- /dev/null
+++ b/works/number-guessing-game-in-c
@@ -0,0 +1 @@
+Subproject commit d92cfaf60e0df57e6677e35178fee74d23796e37

diff --git a/works/palindrome-checker b/works/palindrome-checker
new file mode 160000 (submodule)
index 0000000..e8449e2
--- /dev/null
+++ b/works/palindrome-checker
@@ -0,0 +1 @@
+Subproject commit e8449e21868dcdccd581d3db3df491e53cbdd69c

diff --git a/works/rock-paper-scissors-in-c b/works/rock-paper-scissors-in-c
new file mode 160000 (submodule)
index 0000000..c6663b5
--- /dev/null
+++ b/works/rock-paper-scissors-in-c
@@ -0,0 +1 @@
+Subproject commit c6663b51defac60e42056e076902b7f6aa68eeb3

diff --git a/works/roman-numeral-converter b/works/roman-numeral-converter
new file mode 160000 (submodule)
index 0000000..2457a3a
--- /dev/null
+++ b/works/roman-numeral-converter
@@ -0,0 +1 @@
+Subproject commit 2457a3a1e4c7530c00890d2d2ab727538e6a06e4

diff --git a/works/signup-login-system b/works/signup-login-system
new file mode 160000 (submodule)
index 0000000..2c4be24
--- /dev/null
+++ b/works/signup-login-system
@@ -0,0 +1 @@
+Subproject commit 2c4be24e0e0a5348f27d513d01bf96aa4eeb7bb8

diff --git a/works/simple-cash-register b/works/simple-cash-register
new file mode 160000 (submodule)
index 0000000..e2467d7
--- /dev/null
+++ b/works/simple-cash-register
@@ -0,0 +1 @@
+Subproject commit e2467d7d864c2488034bcadafed2b5e5f1dea0a8

diff --git a/works/temperature-converter b/works/temperature-converter
new file mode 160000 (submodule)
index 0000000..374b61a
--- /dev/null
+++ b/works/temperature-converter
@@ -0,0 +1 @@
+Subproject commit 374b61a8f7fc19c1503c985f806980b8fd44ca8c

diff --git a/works/tick-clock b/works/tick-clock
new file mode 160000 (submodule)
index 0000000..f036de0
--- /dev/null
+++ b/works/tick-clock
@@ -0,0 +1 @@
+Subproject commit f036de0d503a137984769ff9c7749c5ef7fb004e