Level codes:
 
 1.2: 1610
 1.3: 1510
 1.4: 1704
 2.1: 7564
 2.2: 5027
 2.3: 5269
 2.4: 7235
 2.5: 4794
 3.1: 0413
 3.2: 9411
 3.3: 6855
 3.4: 9591
 3.5: 4269
 4.1: 4640
 4.2: 4412
 4.3: 2436
 4.4: 8883
 4.5: 5564
 4.6: 1902
 5.1: 0722
 5.2: 4464
 5.3: 9802
 5.4: 9972
 5.5: 2972
 5.6: 5804
 6.1: 6619
 6.2: 7672
 6.3: 6765
 6.4: 0218
 6.5: 9336
 6.6: 3704
 6.7: 4970
 7.1: 3610
 7.2: 2349
 7.3: 3482
 7.4: 2613
 7.5: 7292
 7.6: 2022
 7.7: 4425