Chu Chu Rocket!
A popular puzzle game for the Sega Dreamcast and Nintendo Game boy advance.
Challenge Mode
Cyberscore has run a leaderboard on challenge mode since just after it's release
World Records
A1 5:43 - Mark Turner(Great Britain)
A2 9:55 - Jonny Harper(Great Britain)
A3 4:13 - Jonny Harper(Great Britain)
A4 7:81 - Mark Turner(Great Britain)
A5 15:61 - Mark Turner(Great Britain)
B1 3:70 - Mark Turner(Great Britain)
B2 6:08 - Jonny Harper(Great Britain)
B3 4:56 - Jonny Harper(Great Britain)
B4 8:46 - Daniel Tashjian(United States)
B5 3:70 - Jonny Harper(Great Britain)
C1 3:46 - Jonny Harper(Great Britain)
C2 3:31 - Jonny Harper(Great Britain)
C3 6:81 - Jonny Harper(Great Britain)
C4 5:26 - Jonny Harper(Great Britain)
C5 9:25 - Jonny Harper(Great Britain)
D1 6:40 - Jonny Harper(Great Britain)
D2 9:11 - Jonny Harper(Great Britain)
D3 12:53 - Jonny Harper(Great Britain)
D4 8:68 - Jonny Harper(Great Britain)
D5 16:65 - Daniel Tasjian(United States)
E1 11:10 - Jonny Harper(Great Britain)
E2 14:58 - Jonny Harper(Great Britain)
E3 20:28 - Jonny Harper(Great Britain)
E4 13:63 - Jonny Harper(Great Britain)
Final Stage 2:00 - Jonny Harper(Great Britain)
Total Time 3:32:21 - Jonny Harper(Great Britain)