| Name | Lines of code | Maintainability | Test coverage |
| .babelrc | |||
| .eslintignore | |||
| .eslintrc.yml | |||
| .gitignore | |||
| .travis.yml | |||
| Makefile | |||
| README.md | |||
| package-lock.json | |||
| package.json | |||
| src/bin/brain-balance.js | 3 | A 0 mins | |
| src/bin/brain-balance3.js | 3 | A 0 mins | |
| src/bin/brain-balanceNum.js | 3 | A 0 mins | |
| src/bin/brain-calc.js | 3 | A 0 mins | |
| src/bin/brain-even.js | 3 | A 0 mins | |
| src/bin/brain-games.js | 3 | A 0 mins | |
| src/bin/brain-gcd.js | 3 | A 0 mins | |
| src/bin/brain-newbalance.js | 3 | A 0 mins | |
| src/bin/brain-prime.js | 3 | A 0 mins | |
| src/bin/brain-progression.js | 3 | A 0 mins | |
| src/games/balance.js | 65 | D 2 days | |
| src/games/balance3.js | 79 | D 2 days | |
| src/games/balanceNum.js | 58 | B 6 hrs | |
| src/games/calc.js | 19 | A 0 mins | |
| src/games/even.js | 14 | A 0 mins | |
| src/games/gcd.js | 13 | A 0 mins | |
| src/games/newbalance.js | 51 | C 1 day | |
| src/games/prime.js | 15 | A 35 mins | |
| src/games/progression.js | 27 | A 0 mins | |
| src/index.js | 35 | A 55 mins |