diff --git a/amex-2022-10-20/0_setup/db.db b/amex-2022-10-20/0_setup/db.db
deleted file mode 100644
index 4cfce5a..0000000
Binary files a/amex-2022-10-20/0_setup/db.db and /dev/null differ
diff --git a/amex-2022-10-20/0_setup/go.mod b/amex-2022-10-20/0_setup/go.mod
deleted file mode 100644
index 51e3620..0000000
--- a/amex-2022-10-20/0_setup/go.mod
+++ /dev/null
@@ -1,5 +0,0 @@
-module 0_setup
-
-go 1.18
-
-require github.com/mattn/go-sqlite3 v1.14.15
diff --git a/amex-2022-10-20/0_setup/go.sum b/amex-2022-10-20/0_setup/go.sum
deleted file mode 100644
index 252cb10..0000000
--- a/amex-2022-10-20/0_setup/go.sum
+++ /dev/null
@@ -1,2 +0,0 @@
-github.com/mattn/go-sqlite3 v1.14.15 h1:vfoHhTN1af61xCRSWzFIWzx2YskyMTwHLrExkBOjvxI=
-github.com/mattn/go-sqlite3 v1.14.15/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
diff --git a/amex-2022-10-20/0_setup/main.go b/amex-2022-10-20/0_setup/main.go
deleted file mode 100644
index df48234..0000000
--- a/amex-2022-10-20/0_setup/main.go
+++ /dev/null
@@ -1,74 +0,0 @@
-package main
-
-import (
-	"database/sql"
-	"flag"
-	"fmt"
-	"log"
-	"strings"
-
-	_ "github.com/mattn/go-sqlite3"
-)
-
-func main() {
-	dbpath := flag.String("db", "./db.db", "path to db file")
-	q := flag.String("q", "show tables", "query to execute")
-	flag.Parse()
-
-	query := strings.Trim(strings.TrimSpace(*q), ";")
-	if len(query) == 0 {
-		panic("refusing empty query")
-	}
-	query += ";"
-	log.Printf("%s", query)
-
-	db, err := sql.Open("sqlite3", *dbpath)
-	if err != nil {
-		panic(err)
-	}
-
-	if strings.HasPrefix(strings.ToUpper(strings.TrimSpace(query)), "SELECT") {
-		rows, err := db.Query(query)
-		if err != nil {
-			panic(err)
-		}
-		defer rows.Close()
-
-		columns, err := rows.Columns()
-		if err != nil {
-			panic(err)
-		}
-
-		ptrs := make([]any, len(columns))
-		for i := range ptrs {
-			var v interface{}
-			ptrs[i] = &v
-		}
-
-		for rows.Next() {
-			if err := rows.Scan(ptrs...); err != nil {
-				panic(err)
-			}
-			result := make([]string, len(columns))
-			for i := range ptrs {
-				ptr := ptrs[i].(*interface{})
-				result[i] = fmt.Sprintf("%s:%+v", columns[i], *ptr)
-			}
-			log.Println(result)
-		}
-	} else {
-		stmt, err := db.Prepare(query)
-		if err != nil {
-			panic(err)
-		}
-
-		result, err := stmt.Exec()
-		if err != nil {
-			panic(err)
-		}
-
-		affected, err := result.RowsAffected()
-		log.Printf("%d: %v", affected, err)
-	}
-
-}
diff --git a/amex-2022-10-20/0_setup/mvp.sh b/amex-2022-10-20/0_setup/mvp.sh
deleted file mode 100644
index a310e7a..0000000
--- a/amex-2022-10-20/0_setup/mvp.sh
+++ /dev/null
@@ -1,51 +0,0 @@
-#! /bin/bash
-
-main() {
-   set -e
-   set -o pipefail
-
-   local bin=./0_setup
-   local cmds=(
-      'DROP TABLE IF EXISTS a'
-      'CREATE TABLE a(
-         x INT,
-         y VARCHAR(20),
-         PRIMARY KEY (x)
-      )'
-      'DROP TABLE IF EXISTS b'
-      'CREATE TABLE b(
-         x INT,
-         y VARCHAR(20),
-         PRIMARY KEY (x)
-      )'
-      'SELECT * FROM a'
-      'INSERT INTO a
-         (x, y)
-         VALUES
-         (4, "a")
-      '
-      'SELECT * FROM a'
-      'SELECT * FROM b'
-      'INSERT INTO b
-         (x, y)
-         VALUES
-         (5, "b")
-      '
-      'SELECT * FROM b'
-      'UPDATE b
-         SET x=4
-         WHERE y="b"
-      '
-      'SELECT * FROM b'
-      'SELECT * FROM a JOIN b WHERE a.x == b.x'
-      'SELECT a.y, b.y FROM a JOIN b WHERE a.x == b.x'
-   )
-
-   for cmd in "${cmds[@]}"; do
-      echo =================
-      $bin -q "$cmd"
-      echo
-   done
-}
-
-main "$@"
diff --git a/amex-2022-10-20/1_/go.mod b/amex-2022-10-20/1_/go.mod
deleted file mode 100644
index d47f79b..0000000
--- a/amex-2022-10-20/1_/go.mod
+++ /dev/null
@@ -1,3 +0,0 @@
-module 1_
-
-go 1.18
diff --git a/amex-2022-10-20/2_/go.mod b/amex-2022-10-20/2_/go.mod
deleted file mode 100644
index ac141eb..0000000
--- a/amex-2022-10-20/2_/go.mod
+++ /dev/null
@@ -1,3 +0,0 @@
-module 2_
-
-go 1.18
diff --git a/amex-2022-10-20/3_/db.db b/amex-2022-10-20/3_/db.db
deleted file mode 100644
index e52c3d0..0000000
Binary files a/amex-2022-10-20/3_/db.db and /dev/null differ
diff --git a/amex-2022-10-20/3_/mvp.sh b/amex-2022-10-20/3_/mvp.sh
deleted file mode 100644
index 71c7512..0000000
--- a/amex-2022-10-20/3_/mvp.sh
+++ /dev/null
@@ -1,31 +0,0 @@
-#! /bin/bash
-
-main() {
-   set -e
-   set -o pipefail
-
-   local bin=../0_setup/0_setup
-   local cmds=(
-      'DROP TABLE IF EXISTS events'
-      '
-         CREATE TABLE events (
-            sensor_id integer not null,
-            event_type integer not null
-         );
-      '
-      'INSERT INTO events VALUES (2, 2)'
-      'INSERT INTO events VALUES (2, 4)'
-      'INSERT INTO events VALUES (2, 2)'
-      'INSERT INTO events VALUES (3, 2)'
-      'INSERT INTO events VALUES (2, 3)'
-      "$@"
-   )
-
-   for cmd in "${cmds[@]}"; do
-      echo =================
-      $bin -q "$cmd"
-      echo
-   done
-}
-
-main "$@"
diff --git a/amex-2022-10-20/4_/go.mod b/amex-2022-10-20/4_/go.mod
deleted file mode 100644
index 5dd14ea..0000000
--- a/amex-2022-10-20/4_/go.mod
+++ /dev/null
@@ -1,3 +0,0 @@
-module 4_
-
-go 1.18
diff --git a/amex-2022-10-20/Test Summary - Codility.pdf b/amex-2022-10-20/Test Summary - Codility.pdf
deleted file mode 100644
index 2d14afa..0000000
Binary files a/amex-2022-10-20/Test Summary - Codility.pdf and /dev/null differ
diff --git a/amex-2022-10-20/reflection.txt b/amex-2022-10-20/reflection.txt
deleted file mode 100644
index 3c54a9c..0000000
--- a/amex-2022-10-20/reflection.txt
+++ /dev/null
@@ -1,4 +0,0 @@
-task1: ezpz
-task2: that one was like "if you turn on bulbs in order X, Y, Z; then how many seconds are all at+before the current bulb active?" I left a comment explaining "this is probably the google one where you have O(1) space by doing negatives; that'll do". Looks like my performance was bad (as I said in comment n**2). No surprise given it's space efficient. Looks like time complexity is Codility's priority. Surprised I failed 1 of 5 correctness, but that should be fatal.
-task3: I LITERALLY DIDNT SORT YET GOT 100% CORRECT that'd disgusting
-task4: I missed a multi-choice question. Bullshit. They were so fuckin easy and I bothered to double check. I don't trust proctor here.