A fun fact for the "Mario Bros. - All Records - High Score" link

If you complete all 99 Phases Without performing the following tasks, you receive this score: "346560" 1. Knocking the same enemy down over and over again for another extra additional 10 points each. 2. Eliminating 2, or more enemies at a time for 1600, 2400, 3200, 4000 or 4800 (Experts!) points. 3. Collecting coins from after defeating an enemy & Bonus "Coin" Phases for 800 points, each coin. 4. Breaking an Iceberg from below for an additional 500 points, for each one, alone. If you Complete Phase 0, (100) the Same Way, after Completing All the other 99 Phases, you'll receive this exact score: "350610"

Here's the 2nd full playthrough in Mario Bros. in the same way listed as the 1st full playthrough: If you complete all 99 Phases Without performing the following tasks, you receive this score: "702800" 1. Knocking the same enemy down over and over again for another extra additional 10 points each. 2. Eliminating 2, or more enemies at a time for 1600, 2400, 3200, 4000 or 4800 (Experts!) points. 3. Collecting coins from after defeating an enemy & Bonus "Coin" Phases for 800 points, each coin. 4. Breaking an Iceberg from below for an additional 500 points, for each one, alone. If you Complete Phase 0, (100) the Same Way, after Completing All the other 99 Phases, you'll receive this exact score: "706850"